Zheng Wang

Lakehead University

H-index: 244

North America-Canada

About Zheng Wang

Zheng Wang, With an exceptional h-index of 244 and a recent h-index of 164 (since 2020), a distinguished researcher at Lakehead University, specializes in the field of control theory.

His recent articles reflect a diverse array of research interests and contributions to the field:

Momentum scale calibration of the LHCb spectrometer

arXiv: Tracking of charged particles with nanosecond lifetimes at LHCb

Observation of Ξ b 0 → Ξ c + D s - and Ξ b - → Ξ c 0 D s - decays

Real-time monitoring for the next core-collapse supernova in JUNO

arXiv : Search for the decay

arXiv : Modification of (3872) and (2) production in Pb collisions at TeV

Suppression in Pb-Pb Collisions at the LHC

Search for a sub-eV sterile neutrino using Daya Bay's full dataset

Zheng Wang Information

University	Lakehead University
Position	___
Citations(all)	225844
Citations(since 2020)	112117
Cited By	128441
hIndex(all)	244
hIndex(since 2020)	164
i10Index(all)	1046
i10Index(since 2020)	873
Email	Access Email
University Profile Page	Lakehead University

Zheng Wang Skills & Research Interests

control theory

Top articles of Zheng Wang

Momentum scale calibration of the LHCb spectrometer

Authors

Roel Aaij,Ahmed Sameh Wagih Abdelmotteleb,C Abellan Beteta,F Abudinén,Thomas Ackernley,Bernardo Adeva,Marco Adinolfi,P Adlarson,Christina Agapopoulou,Christine Angela Aidala,Ziad Ajaltouni,Simon Akar,Kazuyoshi Akiba,Pietro Albicocco,Johannes Albrecht,Federico Alessio,Michael Alexander,A Alfonso Albero,Zakariya Aliouche,P Alvarez Cartelle,Renaud Amalric,Sandra Amato,Jake Lewis Amey,Yasmine Amhis,Liupan An,Lucio Anderlini,Martin Andersson,Aleksei Andreianov,Pasquale Andreola,Mirco Andreotti,Dimitra Andreou,Alessia Anelli,Dong Ao,Flavio Archilli,Matteo Argenton,S Arguedas Cuendis,Alexander Artamonov,Marina Artuso,Elie Aslanides,Michele Atzeni,Benjamin Audurier,David Bacher,I Bachiller Perea,Sebastian Bachmann,Marie Bachmayer,JJ Back,P Baladron Rodriguez,Vladislav Balagura,Wander Baldini,J Baptista de Souza Leite,Matteo Barbetti,Ivanildo Rui Barbosa,RJ Barlow,Sergey Barsuk,William Barter,Matteo Bartolini,Justin Bartz,Fedor Baryshnikov,Jan-Marc Basels,Giovanni Bassi,Baasansuren Batsukh,Alexander Battig,Aurelio Bay,Anja Beck,Maik Becker,Franco Bedeschi,IB Bediaga,Andrew Beiter,Samuel Belin,Violaine Bellee,Konstantin Belous,Ilia Belov,Ivan Belyaev,Gaya Benane,Giovanni Bencivenni,Eli Ben-Haim,Alexander Berezhnoy,Roland Bernet,S Bernet Andres,Claudia Bertella,Alessandro Bertolin,Christopher Betancourt,Federico Betti,Josh Bex,Ia Bezshyiko,Jihyun Bhom,Martin Stefan Bieker,Nicolo Vladi Biesuz,Pierre Billoir,Alice Biolchini,Matthew Birch,Fionn Caitlin Ros Bishop,Alexander Bitadze,Andrea Bizzeti,Michele Piero Blago,Thomas Blake,Frederic Blanc,Jonah Evan Blank,Steven Blusk,Dana Bobulska,Vladimir Bocharnikov,Julian Alexander Boelhauve,O Boente Garcia,Thomas Boettcher,Abhishek Bohare,Alexey Boldyrev,CS Bolognani,Riccardo Bolzonella,Nikolay Bondar,Federica Borgato,Silvia Borghi,Martino Borsato,Jozef Tomasz Borsuk,Sonia Amina Bouchiba,TJV Bowcock,Alexandre Boyer,Concezio Bozzi,Matthew John Bradley,A Brea Rodriguez,Nils Breer,Jolanta Brodzicka,A Brossa Gonzalo,J Brown,Davide Brundu,Annarita Buonaura,Laura Buonincontri,Aodhan Tomas Burke,Christopher Burr,Albert Bursche,Anatoly Butkevich,Jordy Sebastiaan Butter,Jan Buytaert,Wiktor Byczynski,Sandro Cadeddu,Hao Cai,Roberto Calabrese,Lukas Calefice,Stefano Cali,Marta Calvi,M Calvo Gomez,J Cambon Bouzas,Pierluigi Campana,DH Campora Perez,AF Campoverde Quezada,Simone Capelli,Lorenzo Capriotti,R Caravaca-Mora,Angelo Carbone,L Carcedo Salgado,Roberta Cardinale

Journal

Journal of Instrumentation

Published Date

2024/2/1

Authors

Roel Aaij,Shinichi Okamura,Matthew John Bradley,Gregory Ciezarek,Maciej Wojciech Dudek,Paula Collins,Leonardo Santoro,Nico Kleijne,Wenbin Qian,Ned Francis Howarth,Julio Novoa Fernandez,Jie Wu,Aodhan Tomas Burke,Tomasz Szumlak,Jennifer Clare Smallwood,Serena Maccolini,Andrzej Kupsc,Marcel Merk,Artem Okhotnikov,Paula Garcia Moreno,Alexander Bitadze,Domenico Galli,Zirui Wang,Lucio Anderlini,Pavel Krokovny,Gianfranco Morello,Andrea Merli,Jiayin Sun,Ivan Polyakov,Carmen Giugliano,Pierfrancesco Cifra,Pei-Rong Li,Guillaume Pietrzyk,Paul Nathaniel Swallow,Giorgia Tonani,Leonid Kravchuk,Shuangli Yang,Menglin Xu,Cheuk Ping Wong,Francesca Swystun,Ayomide Matthew Adefisoye,Thomas Kirn,Gaya Benane,Yanxi Wu,Shulei Zhang,Luke George Scantlebury Smead,Niels Tuning,Bogdan Kutsenko,Sebastian Bachmann,Marie Bachmayer,Zhenzi Wang,Mindaugas Sarpis,Carina Trippl,Timothy Evans,Giovanni Punzi,Da Yu Tou,Davide Nicotra,Neville Harnew,Camilla De Angelis,Xiaofan Hu,Izabela Juszczak,Daniel James David Thompson,Stephan Escher,Fionn Caitlin Ros Bishop,Marcin Chrzaszcz,Jonathan Edward Davies,Sune Jakobsen,Yuxi Gao,Marius Maehlum Halvorsen,Guido Haefeli,Sanqiang Qu,Christoph Langenbruch,Sergey Barsuk,Florin Maciuc,Alexander Davidson,Marcel Materok,Davide Pinci,Miriam Lucio Martinez,Chenjia Zhang,Alice Biolchini,Radoslav Marchevski,Sigrid Scherl,Yangheng Zheng,Daria Strekalina,Giacomo Graziani,Nikolay Nikitin,Oleg Stenyakin,Yuki Fujii,Vladimir Chulikov,Louis Lenard Gerken,Mick Mulder,Michele Atzeni,Sascha Stahl,Giuliana Galati,Sebastian Neubert,Artur Ishteev,Christopher Jones,Alexandru Tudor Grecu,Robbert Erik Geertsema,Mikhail Zavertyaev,Eluned Smith,Gabriele Martelli,Tai-hua Lin,Manuel Guittiere,Anna Danilina,Valeriia Zhovkovska,Jascha Peter Grabowski,Jan-Marc Basels,Matthew Needham,Kunal Garg,Burkhard Schmidt,Zeqing Mu,Thomas Ackernley,Justin Bartz,Erika De Lucia,Shuchong Ding,Ivan Belyaev,Edward Brendan Shields,Stefano Petrucci,Xueting Yang,Monica Pepe Altarelli,Anni Kauniskangas,Alexander Leon Gilman,Abolhassan Jawahery,Mark Waterlaat,Hengne Li,Richard Morgan Williams,Bhagyashree Pagare,Claudia Bertella,Luis Miguel Garcia Martin,Alessandra Gioventù,Paul Andre Günther,Sophie Katharina Kretzschmar,Alvaro Gomes,Joshua Ethan Horswill,Matthew Kenzie,Holger Stevens,Desmond Mzamo Shangase,Daniele Passaro,Micol Olocco,Kimberley Vos,Angelo Carbone,Olivier Deschamps,Baasansuren Batsukh,Alexey Boldyrev,Katharina Müller,Philipp Roloff,Josh Bex,Massimiliano Fiorini,Patrick Spradlin

Published Date

2024/4/4

Authors

Journal

arXiv preprint arXiv:2402.05383

Published Date

2024/2/8

Daya Bay presents the first measurement of cosmogenic He isotope production in liquid scintillator, using an innovative method for identifying cascade decays of He and its child isotope, Li. We also measure the production yield of Li isotopes using well-established methodology. The results, in units of 10gcm, are 0.3070.042, 0.3410.040, and 0.5460.076 for He, and 6.730.73, 6.750.70, and 13.740.82 for Li at average muon energies of 63.9~GeV, 64.7~GeV, and 143.0~GeV, respectively. The measured production rate of He isotopes is more than an order of magnitude lower than any other measurement of cosmogenic isotope production. It replaces the results of previous attempts to determine the ratio of He to Li production that yielded a wide range of limits from 0 to 30\%. The results provide future liquid-scintillator-based experiments with improved ability to predict cosmogenic backgrounds.

Prompt and nonprompt ψ(2S) production in pPb collisions at = 8.16 TeV

Authors

R Aaij,ASW Abdelmotteleb,C Abellan Beteta,F Abudinén,T Ackernley,B Adeva,M Adinolfi,P Adlarson,H Afsharnia,C Agapopoulou,CA Aidala,Z Ajaltouni,S Akar,K Akiba,P Albicocco,J Albrecht,F Alessio,M Alexander,A Alfonso Albero,Z Aliouche,P Alvarez Cartelle,R Amalric,S Amato,JL Amey,Y Amhis,L An,L Anderlini,M Andersson,A Andreianov,P Andreola,M Andreotti,D Andreou,A Anelli,D Ao,F Archilli,S Arguedas Cuendis,A Artamonov,M Artuso,E Aslanides,M Atzeni,B Audurier,D Bacher,I Bachiller Perea,S Bachmann,M Bachmayer,JJ Back,A Bailly-reyre,P Baladron Rodriguez,V Balagura,W Baldini,J Baptista de Souza Leite,M Barbetti,IR Barbosa,RJ Barlow,S Barsuk,W Barter,M Bartolini,F Baryshnikov,JM Basels,G Bassi,B Batsukh,A Battig,A Bay,A Beck,M Becker,F Bedeschi,IB Bediaga,A Beiter,S Belin,V Bellee,K Belous,I Belov,I Belyaev,G Benane,G Bencivenni,E Ben-Haim,A Berezhnoy,R Bernet,S Bernet Andres,HC Bernstein,C Bertella,A Bertolin,C Betancourt,F Betti,J Bex,Ia Bezshyiko,J Bhom,MS Bieker,NV Biesuz,P Billoir,A Biolchini,M Birch,FCR Bishop,A Bitadze,A Bizzeti,MP Blago,T Blake,F Blanc,JE Blank,S Blusk,D Bobulska,V Bocharnikov,JA Boelhauve,O Boente Garcia,T Boettcher,A Bohare,A Boldyrev,CS Bolognani,R Bolzonella,N Bondar,F Borgato,S Borghi,M Borsato,JT Borsuk,F Bossù,SA Bouchiba,TJV Bowcock,A Boyer,C Bozzi,MJ Bradley,S Braun,A Brea Rodriguez,N Breer,J Brodzicka,A Brossa Gonzalo,J Brown,D Brundu,A Buonaura,L Buonincontri,AT Burke,C Burr,A Bursche,A Butkevich,JS Butter,J Buytaert,W Byczynski,S Cadeddu,H Cai,R Calabrese,L Calefice,S Cali,M Calvi,M Calvo Gomez,J Cambon Bouzas,P Campana,DH Campora Perez,AF Campoverde Quezada,S Capelli,L Capriotti,A Carbone

Journal

Journal of High Energy Physics

Published Date

2024/4

The production of ψ (2S) mesons in proton-lead collisions at a centre-of-mass energy per nucleon pair of= 8. 16 TeV is studied with the LHCb detector using data corresponding to an integrated luminosity of 34 nb− 1. The prompt and nonprompt ψ (2S) production cross-sections and the ratio of the ψ (2S) to J/ψ cross-section are measured as a function of the meson transverse momentum and rapidity in the nucleon-nucleon centre-of-mass frame, together with forward-to-backward ratios and nuclear modification factors. The production of prompt ψ (2S) is observed to be more suppressed compared to pp collisions than the prompt J/ψ production, while the nonprompt productions have similar suppression factors.

Charged-current non-standard neutrino interactions at Daya Bay

Authors

Journal

arXiv preprint arXiv:2401.02901

Published Date

2024/1/5

Authors

Roel Aaij,Shinichi Okamura,Matthew John Bradley,Gregory Ciezarek,Maciej Wojciech Dudek,Paula Collins,Stanislav Luchuk,Nico Kleijne,Wenbin Qian,Ned Francis Howarth,Julio Novoa Fernandez,Jie Wu,Aodhan Tomas Burke,Tomasz Szumlak,Jennifer Clare Smallwood,Serena Maccolini,Andrzej Kupsc,Marcel Merk,Paula Garcia Moreno,Alexander Bitadze,Domenico Galli,Zirui Wang,Lucio Anderlini,Pavel Krokovny,Gianfranco Morello,Andrea Merli,Ivan Polyakov,Carmen Giugliano,Pierfrancesco Cifra,Pei-Rong Li,Leonardo Santoro,Guillaume Pietrzyk,Paul Nathaniel Swallow,Giorgia Tonani,Leonid Kravchuk,Shuangli Yang,Menglin Xu,Cheuk Ping Wong,Francesca Swystun,Ayomide Matthew Adefisoye,Thomas Kirn,Gaya Benane,Yanxi Wu,Shulei Zhang,Luke George Scantlebury Smead,Niels Tuning,Bogdan Kutsenko,Sebastian Bachmann,Marie Bachmayer,Zhenzi Wang,Mindaugas Sarpis,Carina Trippl,Timothy Evans,Giovanni Punzi,Da Yu Tou,Davide Nicotra,Neville Harnew,Camilla De Angelis,Xiaofan Hu,Izabela Juszczak,Daniel James David Thompson,Stephan Escher,Fionn Caitlin Ros Bishop,Marcin Chrzaszcz,Jonathan Edward Davies,Sune Jakobsen,Yuxi Gao,Marius Maehlum Halvorsen,Guido Haefeli,Sanqiang Qu,Christoph Langenbruch,Sergey Barsuk,Florin Maciuc,Alexander Davidson,Marcel Materok,Davide Pinci,Miriam Lucio Martinez,Chenjia Zhang,Alice Biolchini,Radoslav Marchevski,Sigrid Scherl,Yangheng Zheng,Daria Strekalina,Giacomo Graziani,Nikolay Nikitin,Oleg Stenyakin,Yuki Fujii,Vladimir Chulikov,Louis Lenard Gerken,Mick Mulder,Michele Atzeni,Sascha Stahl,Giuliana Galati,Sebastian Neubert,Artur Ishteev,Christopher Jones,Alexandru Tudor Grecu,Robbert Erik Geertsema,Mikhail Zavertyaev,Eluned Smith,Gabriele Martelli,Tai-hua Lin,Manuel Guittiere,Anna Danilina,Valeriia Zhovkovska,Jascha Peter Grabowski,Jan-Marc Basels,Matthew Needham,Kunal Garg,Burkhard Schmidt,Zeqing Mu,Thomas Ackernley,Justin Bartz,Erika De Lucia,Shuchong Ding,Ivan Belyaev,Edward Brendan Shields,Stefano Petrucci,Xueting Yang,Monica Pepe Altarelli,Alexander Leon Gilman,Abolhassan Jawahery,Mark Waterlaat,Hengne Li,Richard Morgan Williams,Bhagyashree Pagare,Claudia Bertella,Luis Miguel Garcia Martin,Alessandra Gioventù,Paul Andre Günther,Sophie Katharina Kretzschmar,Alvaro Gomes,Joshua Ethan Horswill,Matthew Kenzie,Holger Stevens,Desmond Mzamo Shangase,Daniele Passaro,Micol Olocco,Kimberley Vos,Angelo Carbone,Olivier Deschamps,Baasansuren Batsukh,Alexey Boldyrev,Katharina Müller,Philipp Roloff,Josh Bex,Massimiliano Fiorini,Patrick Spradlin,Domenico Riccardi,Liupan An

Published Date

2023/12/20

A study of B+ c→ χcπ+ decays is reported using proton-proton collision data, collected with the LHCb detector at centre-of-mass energies of 7, 8, and 13TeV, corresponding to an integrated luminosity of 9fb− 1. The decay B+ c→ χc2π+ is observed for the first time, with a significance exceeding seven standard deviations. The relative branching fraction with respect to the B+ c→ J/ψπ+ decay is measured to be

Test of Lepton Universality in Decays

Authors

R Aaij,ASW Abdelmotteleb,C Abellan Beteta,F Abudinén,T Ackernley,B Adeva,M Adinolfi,P Adlarson,H Afsharnia,C Agapopoulou,CA Aidala,Z Ajaltouni,S Akar,K Akiba,P Albicocco,J Albrecht,F Alessio,M Alexander,A Alfonso Albero,Z Aliouche,P Alvarez Cartelle,R Amalric,S Amato,JL Amey,Y Amhis,L An,L Anderlini,M Andersson,A Andreianov,M Andreotti,D Andreou,D Ao,F Archilli,A Artamonov,M Artuso,E Aslanides,M Atzeni,B Audurier,I Bachiller Perea,S Bachmann,M Bachmayer,JJ Back,A Bailly-Reyre,P Baladron Rodriguez,V Balagura,W Baldini,J Baptista de Souza Leite,M Barbetti,RJ Barlow,S Barsuk,W Barter,M Bartolini,F Baryshnikov,JM Basels,G Bassi,B Batsukh,A Battig,A Bay,A Beck,M Becker,F Bedeschi,IB Bediaga,A Beiter,S Belin,V Bellee,K Belous,I Belov,I Belyaev,G Benane,G Bencivenni,E Ben-Haim,A Berezhnoy,R Bernet,S Bernet Andres,D Berninghoff,HC Bernstein,C Bertella,A Bertolin,C Betancourt,F Betti,Ia Bezshyiko,J Bhom,L Bian,MS Bieker,NV Biesuz,S Bifani,P Billoir,A Biolchini,M Birch,FCR Bishop,A Bitadze,A Bizzeti,MP Blago,T Blake,F Blanc,JE Blank,S Blusk,D Bobulska,JA Boelhauve,O Boente Garcia,T Boettcher,A Boldyrev,CS Bolognani,R Bolzonella,N Bondar,F Borgato,S Borghi,M Borsato,JT Borsuk,SA Bouchiba,TJV Bowcock,A Boyer,C Bozzi,MJ Bradley,S Braun,A Brea Rodriguez,J Brodzicka,A Brossa Gonzalo,J Brown,D Brundu,A Buonaura,L Buonincontri,AT Burke,C Burr,A Bursche,A Butkevich,JS Butter,J Buytaert,W Byczynski,S Cadeddu,H Cai,R Calabrese,L Calefice,S Cali,R Calladine,M Calvi,M Calvo Gomez,P Campana,DH Campora Perez,AF Campoverde Quezada,S Capelli,L Capriotti,A Carbone,R Cardinale,A Cardini,P Carniti,L Carus,A Casais Vidal,R Caspary,G Casse

Journal

Physical review letters

Published Date

2023/8/2

The first simultaneous test of muon-electron universality using B+→ K+ ℓ+ ℓ− and B 0→ K* 0 ℓ+ ℓ− decays is performed, in two ranges of the dilepton invariant-mass squared, q 2. The analysis uses beauty mesons produced in proton-proton collisions collected with the LHCb detector between 2011 and 2018, corresponding to an integrated luminosity of 9 fb− 1. Each of the four lepton universality measurements reported is either the first in the given q 2 interval or supersedes previous LHCb measurements. The results are compatible with the predictions of the Standard Model.

arXiv : Measurement of associated - production cross-section in collisions at TeV

Authors

Roel Aaij,Shinichi Okamura,Matthew John Bradley,Gregory Ciezarek,Maciej Wojciech Dudek,Paula Collins,Stanislav Luchuk,Nico Kleijne,Wenbin Qian,Ned Francis Howarth,Julio Novoa Fernandez,Jie Wu,Aodhan Tomas Burke,Tomasz Szumlak,Jennifer Clare Smallwood,Serena Maccolini,Andrzej Kupsc,Marcel Merk,Paula Garcia Moreno,Alexander Bitadze,Domenico Galli,Zirui Wang,Lucio Anderlini,Pavel Krokovny,Gianfranco Morello,Andrea Merli,Ivan Polyakov,Carmen Giugliano,Pierfrancesco Cifra,Pei-Rong Li,Leonardo Santoro,Guillaume Pietrzyk,Paul Nathaniel Swallow,Giorgia Tonani,Leonid Kravchuk,Tatiana Ovsiannikova,Shuangli Yang,Menglin Xu,Cheuk Ping Wong,Francesca Swystun,Veronika Chobanova,Thomas Kirn,Gaya Benane,Yanxi Wu,Shulei Zhang,Luke George Scantlebury Smead,Niels Tuning,Bogdan Kutsenko,Sebastian Bachmann,Marie Bachmayer,Zhenzi Wang,Mindaugas Sarpis,Carina Trippl,Timothy Evans,Giovanni Punzi,Da Yu Tou,Davide Nicotra,Neville Harnew,Camilla De Angelis,Xiaofan Hu,Izabela Juszczak,Daniel James David Thompson,Stephan Escher,Fionn Caitlin Ros Bishop,Oleg Stenyakin,Marcin Chrzaszcz,Jonathan Edward Davies,Sune Jakobsen,Yuxi Gao,Marius Maehlum Halvorsen,Guido Haefeli,Sanqiang Qu,Christoph Langenbruch,Sergey Barsuk,Florin Maciuc,Alexander Davidson,Marcel Materok,Davide Pinci,Miriam Lucio Martinez,Chenjia Zhang,Alice Biolchini,Radoslav Marchevski,Sigrid Scherl,Yangheng Zheng,Alexandra Paige Rollings,Daria Strekalina,Giacomo Graziani,Nikolay Nikitin,Sara Elizabeth Mitchell,Yuki Fujii,Vladimir Chulikov,Louis Lenard Gerken,Mick Mulder,Michele Atzeni,Sascha Stahl,Giuliana Galati,Sebastian Neubert,Artur Ishteev,Christopher Jones,Alexandru Tudor Grecu,Robbert Erik Geertsema,Mikhail Zavertyaev,Eluned Smith,Gabriele Martelli,Tai-hua Lin,Manuel Guittiere,Anna Danilina,Valeriia Zhovkovska,Jascha Peter Grabowski,Jan-Marc Basels,Matthew Needham,Kunal Garg,Burkhard Schmidt,Christoph Hasse,Thomas Ackernley,Patrik Harri Adlarson,Erika De Lucia,Shuchong Ding,Ivan Belyaev,Edward Brendan Shields,Stefano Petrucci,Xueting Yang,Monica Pepe Altarelli,Alexander Leon Gilman,Abolhassan Jawahery,Hengne Li,Bhagyashree Pagare,Lars Eklund,Luis Miguel Garcia Martin,Alessandra Gioventù,Paul Andre Günther,Sophie Katharina Kretzschmar,Alvaro Gomes,Joshua Ethan Horswill,Matthew Kenzie,Holger Stevens,Desmond Mzamo Shangase,Daniele Passaro,Micol Olocco,Angelo Carbone,Olivier Deschamps,Baasansuren Batsukh,Alexey Boldyrev,Katharina Müller,Philipp Roloff,Josh Bex,Massimiliano Fiorini,Patrick Spradlin,Domenico Riccardi,Liupan An

Published Date

2023/11/29

The cross-section of associated J/ψ-ψ (2S) production in proton-proton collisions at a centre-of-mass energy of

Fraction of decays in prompt production measured in pPb collisions at TeV

Authors

Roel Aaij,Ahmed Sameh Wagih Abdelmotteleb,Carlos Abellan Beteta,Fernando Jesus Abudinén,Thomas Ackernley,Bernardo Adeva,Marco Adinolfi,Patrik Harri Adlarson,Christina Agapopoulou,Christine Angela Aidala,Ziad Ajaltouni,Simon Akar,Kazuyoshi Akiba,Pietro Albicocco,Johannes Albrecht,Federico Alessio,Michael Alexander,Alejandro Alfonso Albero,Zakariya Aliouche,Paula Alvarez Cartelle,Renaud Amalric,Sandra Amato,Jake Lewis Amey,Yasmine Amhis,Liupan An,Lucio Anderlini,Martin Andersson,Aleksei Andreianov,Pasquale Andreola,Mirco Andreotti,Dimitra Andreou,Alessia Anelli,Dong Ao,Flavio Archilli,Matteo Argenton,Sergio Arguedas Cuendis,Alexander Artamonov,Marina Artuso,Elie Aslanides,Michele Atzeni,Benjamin Audurier,David Bacher,Irene Bachiller Perea,Sebastian Bachmann,Marie Bachmayer,John Back,Aurelien Bailly-Reyre,Pablo Baladron Rodriguez,Vladislav Balagura,Wander Baldini,Juan Baptista de Souza Leite,Matteo Barbetti,Ivanildo Rui Barbosa,Roger Barlow,Sergey Barsuk,William Barter,Matteo Bartolini,Fedor Baryshnikov,Jan-Marc Basels,Giovanni Bassi,Baasansuren Batsukh,Alexander Battig,Aurelio Bay,Anja Beck,Maik Becker,Franco Bedeschi,Ignacio Bediaga,Andrew Beiter,Samuel Belin,Violaine Bellee,Konstantin Belous,Ilia Belov,Ivan Belyaev,Gaya Benane,Giovanni Bencivenni,Eli Ben-Haim,Alexander Berezhnoy,Roland Bernet,Sergi Bernet Andres,Harris Conan Bernstein,Claudia Bertella,Alessandro Bertolin,Christopher Betancourt,Federico Betti,Josh Bex,Iaroslava Bezshyiko,Jihyun Bhom,Martin Stefan Bieker,Nicolo Vladi Biesuz,Pierre Billoir,Alice Biolchini,Matthew Birch,Fionn Caitlin Ros Bishop,Alexander Bitadze,Andrea Bizzeti,Michele Piero Blago,Thomas Blake,Frederic Blanc,Jonah Evan Blank,Steven Blusk,Dana Bobulska,Vladimir Bocharnikov,Julian Alexander Boelhauve,Oscar Boente Garcia,Thomas Boettcher,Abhishek Bohare,Alexey Boldyrev,Carolina Bolognani,Riccardo Bolzonella,Nikolay Bondar,Federica Borgato,Silvia Borghi,Martino Borsato,Jozef Tomasz Borsuk,Sonia Amina Bouchiba,Themistocles Bowcock,Alexandre Boyer,Concezio Bozzi,Matthew John Bradley,Svende Braun,Alexandre Brea Rodriguez,Nils Breer,Jolanta Brodzicka,Arnau Brossa Gonzalo,James David Brown,Davide Brundu,Annarita Buonaura,Laura Buonincontri,Aodhan Tomas Burke,Christopher Burr,Albert Bursche,Anatoly Butkevich,Jordy Sebastiaan Butter,Jan Buytaert,Wiktor Byczynski,Sandro Cadeddu,Hao Cai,Roberto Calabrese,Lukas Calefice,Stefano Cali,Marta Calvi,Miriam Calvo Gomez,Jose Ivan Cambon Bouzas,Pierluigi Campana,Daniel Hugo Campora Perez,Angel Fernando Campoverde Quezada,Simone Capelli,Lorenzo Capriotti,Ronald Gerardo Caravaca-Mora,Angelo Carbone

Published Date

2023/11/14

Authors

Roel Aaij,Shinichi Okamura,Matthew John Bradley,Gregory Ciezarek,Maciej Wojciech Dudek,Paula Collins,Stanislav Luchuk,Nico Kleijne,Wenbin Qian,Ned Francis Howarth,Julio Novoa Fernandez,Jie Wu,Aodhan Tomas Burke,Tomasz Szumlak,Jennifer Clare Smallwood,Serena Maccolini,Andrzej Kupsc,Marcel Merk,Paula Garcia Moreno,Alexander Bitadze,Domenico Galli,Zirui Wang,Lucio Anderlini,Pavel Krokovny,Gianfranco Morello,Andrea Merli,Ivan Polyakov,Carmen Giugliano,Pierfrancesco Cifra,Pei-Rong Li,Leonardo Santoro,Guillaume Pietrzyk,Paul Nathaniel Swallow,Giorgia Tonani,Leonid Kravchuk,Tatiana Ovsiannikova,Shuangli Yang,Menglin Xu,Cheuk Ping Wong,Francesca Swystun,Veronika Chobanova,Thomas Kirn,Gaya Benane,Yanxi Wu,Shulei Zhang,Luke George Scantlebury Smead,Niels Tuning,Bogdan Kutsenko,Sebastian Bachmann,Marie Bachmayer,Zhenzi Wang,Mindaugas Sarpis,Carina Trippl,Timothy Evans,Giovanni Punzi,Da Yu Tou,Davide Nicotra,Neville Harnew,Camilla De Angelis,Xiaofan Hu,Izabela Juszczak,Daniel James David Thompson,Stephan Escher,Fionn Caitlin Ros Bishop,Oleg Stenyakin,Marcin Chrzaszcz,Jonathan Edward Davies,Sune Jakobsen,Yuxi Gao,Marius Maehlum Halvorsen,Guido Haefeli,Sanqiang Qu,Christoph Langenbruch,Sergey Barsuk,Florin Maciuc,Alexander Davidson,Marcel Materok,Davide Pinci,Miriam Lucio Martinez,Chenjia Zhang,Alice Biolchini,Radoslav Marchevski,Sigrid Scherl,Yangheng Zheng,Alexandra Paige Rollings,Daria Strekalina,Giacomo Graziani,Nikolay Nikitin,Sara Elizabeth Mitchell,Yuki Fujii,Vladimir Chulikov,Louis Lenard Gerken,Mick Mulder,Michele Atzeni,Sascha Stahl,Giuliana Galati,Sebastian Neubert,Artur Ishteev,Christopher Jones,Alexandru Tudor Grecu,Robbert Erik Geertsema,Mikhail Zavertyaev,Eluned Smith,Gabriele Martelli,Tai-hua Lin,Manuel Guittiere,Anna Danilina,Valeriia Zhovkovska,Jascha Peter Grabowski,Jan-Marc Basels,Matthew Needham,Kunal Garg,Burkhard Schmidt,Christoph Hasse,Thomas Ackernley,Patrik Harri Adlarson,Erika De Lucia,Shuchong Ding,Ivan Belyaev,Edward Brendan Shields,Stefano Petrucci,Xueting Yang,Monica Pepe Altarelli,Alexander Leon Gilman,Abolhassan Jawahery,Hengne Li,Bhagyashree Pagare,Lars Eklund,Luis Miguel Garcia Martin,Alessandra Gioventù,Paul Andre Günther,Sophie Katharina Kretzschmar,Alvaro Gomes,Joshua Ethan Horswill,Matthew Kenzie,Holger Stevens,Desmond Mzamo Shangase,Daniele Passaro,Micol Olocco,Angelo Carbone,Olivier Deschamps,Baasansuren Batsukh,Alexey Boldyrev,Katharina Müller,Philipp Roloff,Josh Bex,Massimiliano Fiorini,Patrick Spradlin,Domenico Riccardi,Liupan An

Published Date

2023/11/23

The production cross-section of J/ψ pairs in proton-proton collisions at a centreof-mass energy of

JUNO sensitivity to the annihilation of MeV dark matter in the galactic halo

Authors

Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Tsagkarakis Alexandros,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,Wander Baldini,Andrea Barresi,Davide Basilico,Eric Baussan,Marco Bellato,Antonio Bergnoli,Thilo Birkenfeld,Sylvie Blin,David Blum,Simon Blyth,Anastasia Bolshakova,Mathieu Bongrand,Clément Bordereau,Dominique Breton,Augusto Brigatti,Riccardo Brugnera,Riccardo Bruno,Antonio Budano,Jose Busto,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Riccardo Callegari,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Chi Chan,Jinfan Chang,Yun Chang,Guoming Chen,Pingping Chen,Po-An Chen,Shaomin Chen,Xurong Chen,Yixue Chen,Yu Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Yu Chin Cheng,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Ziliang Chu,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Selma Conforti Di Lorenzo,Daniele Corti,Flavio Dal Corso,Olivia Dalager,Christophe De La Taille,Zhi Deng,Ziyan Deng,Wilfried Depnering,Marco Diaz,Xuefeng Ding,Yayun Ding,Bayu Dirgantara,Sergey Dmitrievsky,Tadeas Dohnal,Dmitry Dolzhikov,Georgy Donchenko,Jianmeng Dong,Evgeny Doroshkevich,Wei Dou,Marcos Dracos,Frédéric Druillole,Ran Du,Shuxian Du,Stefano Dusini,Martin Dvorak,Jessica Eck,Timo Enqvist,Andrea Fabbri,Ulrike Fahrendholz,Donghua Fan,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Li-Cheng Feng,Qichun Feng,Federico Ferraro,Richard Ford,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Jingyuan Guo,Wanlei Guo,Xinheng Guo,Yuhang Guo,Caren Hagner,Ran Han,Yang Han,Miao He,Wei He,Tobias Heinz,Patrick Hellmuth,Yuekun Heng,Rafael Herrera,YuenKeung Hor

Journal

Journal of Cosmology and Astroparticle Physics

Published Date

2023/9/1

We discuss JUNO sensitivity to the annihilation of MeV dark matter in the galactic halo via detecting inverse beta decay reactions of electron anti-neutrinos resulting from the annihilation. We study possible backgrounds to the signature, including the reactor neutrinos, diffuse supernova neutrino background, charged-and neutral-current interactions of atmospheric neutrinos, backgrounds from muon-induced fast neutrons and cosmogenic isotopes. A fiducial volume cut, as well as the pulse shape discrimination and the muon veto are applied to suppress the above backgrounds. It is shown that JUNO sensitivity to the thermally averaged dark matter annihilation rate in 10 years of exposure would be significantly better than the present-day best limit set by Super-Kamiokande and would be comparable to that expected by Hyper-Kamiokande.

Determination of spin and parity of D (s)⁎ mesons

Authors

M Ablikim,MN Achasov,P Adlarson,R Aliberti,A Amoroso,MR An,Q An,Y Bai,O Bakina,I Balossino,Y Ban,V Batozskaya,K Begzsuren,N Berger,M Berlowski,M Bertani,D Bettoni,F Bianchi,E Bianco,J Bloms,A Bortone,I Boyko,RA Briere,A Brueggemann,H Cai,X Cai,A Calcaterra,GF Cao,N Cao,SA Cetin,JF Chang,TT Chang,WL Chang,GR Che,C Chen,Chao Chen,G Chen,HS Chen,ML Chen,SJ Chen,SM Chen,T Chen,XR Chen,XT Chen,YB Chen,YQ Chen,ZJ Chen,WS Cheng,SK Choi,X Chu,G Cibinetto,SC Coen,F Cossio,JJ Cui,HL Dai,JP Dai,A Dbeyssi,RE de Boer,D Dedovich,ZY Deng,A Denig,I Denysenko,M Destefanis,F De Mori,B Ding,XX Ding,Y Ding,J Dong,LY Dong,MY Dong,X Dong,SX Du,ZH Duan,P Egorov,YL Fan,J Fang,SS Fang,WX Fang,Y Fang,R Farinelli,L Fava,F Feldbauer,G Felici,CQ Feng,JH Feng,K Fischer,M Fritsch,C Fritzsch,CD Fu,YW Fu,H Gao,YN Gao,Yang Gao,S Garbolino,I Garzia,PT Ge,ZW Ge,C Geng,EM Gersabeck,A Gilman,K Goetzen,L Gong,WX Gong,W Gradl,S Gramigna,M Greco,MH Gu,YT Gu,CY Guan,ZL Guan,AQ Guo,LB Guo,RP Guo,YP Guo,A Guskov,WY Han,XQ Hao,FA Harris,KK He,KL He,FH Heinsius,CH Heinz,YK Heng,C Herold,T Holtmann,PC Hong,GY Hou,YR Hou,ZL Hou,HM Hu,JF Hu,T Hu,Y Hu,GS Huang,KX Huang,LQ Huang,XT Huang,YP Huang,T Hussain,N Hüsken,W Imoehl,M Irshad,J Jackson,S Jaeger,S Janchiv,JH Jeong,Q Ji,QP Ji,XB Ji,XL Ji

Journal

Physics Letters B

Published Date

2023/11/10

The spin and parity of the charmed mesons D s⁎+, D⁎ 0 and D⁎+ are determined for the first time to be J P= 1− with significances greater than 10σ over other hypotheses of 2+ and 3−, using an e+ e− collision data sample with an integrated luminosity of 3.19 fb− 1 collected by the BESIII detector at a center-of-mass energy of 4.178 GeV. Different spin-parity hypotheses are tested via a helicity amplitude analysis of the processes e+ e−→ D s⁎+ D s−, D⁎ 0 D 0 and D⁎+ D−, with D s⁎+→ D s+ γ, D⁎ 0→ D 0 π 0, and D⁎+→ D+ π 0. The results confirm the quark model predictions.

Production of the doubly charged baryon in annihilation at energies from 2.3094 to 2.6464 GeV

Authors

M Ablikim,MN Achasov,P Adlarson,R Aliberti,A Amoroso,MR An,Q An,Y Bai,O Bakina,R Baldini Ferroli,I Balossino,Y Ban,V Batozskaya,D Becker,K Begzsuren,N Berger,M Bertani,D Bettoni,F Bianchi,E Bianco,J Bloms,A Bortone,I Boyko,RA Briere,A Brueggemann,H Cai,X Cai,A Calcaterra,GF Cao,N Cao,SA Cetin,JF Chang,WL Chang,GR Che,C Chen,Chao Chen,G Chen,HS Chen,ML Chen,SJ Chen,SM Chen,T Chen,XR Chen,XT Chen,YB Chen,YQ Chen,ZJ Chen,WS Cheng,SK Choi,X Chu,G Cibinetto,SC Coen,F Cossio,JJ Cui,HL Dai,JP Dai,A Dbeyssi,RE de Boer,D Dedovich,ZY Deng,A Denig,I Denysenko,M Destefanis,F De Mori,Y Ding,J Dong,LY Dong,MY Dong,X Dong,SX Du,ZH Duan,P Egorov,YL Fan,J Fang,SS Fang,WX Fang,Y Fang,R Farinelli,L Fava,F Feldbauer,G Felici,CQ Feng,JH Feng,K Fischer,M Fritsch,C Fritzsch,CD Fu,YW Fu,H Gao,YN Gao,Yang Gao,S Garbolino,I Garzia,PT Ge,ZW Ge,C Geng,EM Gersabeck,A Gilman,K Goetzen,L Gong,WX Gong,W Gradl,M Greco,MH Gu,YT Gu,CY Guan,ZL Guan,AQ Guo,LB Guo,RP Guo,YP Guo,A Guskov,H XT,WY Han,XQ Hao,FA Harris,KK He,KL He,FH Heinsius,CH Heinz,YK Heng,C Herold,T Holtmann,GY Hou,YR Hou,ZL Hou,HM Hu,JF Hu,T Hu,Y Hu,GS Huang,KX Huang,LQ Huang,XT Huang,YP Huang,T Hussain,N Hüsken,W Imoehl,M Irshad,J Jackson,S Jaeger,S Janchiv,E Jang,JH Jeong,Q Ji,QP Ji,XB Ji,XL Ji,YY Ji,ZK Jia

Journal

Physical Review D

Published Date

2023/10/11

The processes e+ e−→ Δ++ Δ−− and e+ e−→ Δ++ p π−+ c. c. are studied for the first time with 179 pb− 1 of e+ e− annihilation data collected with the BESIII detector at center-of-mass energies from 2.3094 to 2.6464 GeV. No significant signal for the e+ e−→ Δ++ Δ−− process is observed and the upper limit of the Born cross section is estimated at each energy point. For the process e+ e−→ Δ++ p π−+ c. c., a significant signal is observed at center-of-mass energies near 2.6454 GeV and the corresponding Born cross section is reported.

Disentangling centrality bias and final-state effects in the production of high- using direct in Au collisions at GeV

Authors

NJ Abdulameer,U Acharya,C Aidala,Y Akiba,M Alfred,K Aoki,N Apadula,C Ayuso,V Babintsev,KN Barish,S Bathe,A Bazilevsky,R Belmont,A Berdnikov,Y Berdnikov,L Bichon,B Blankenship,DS Blau,M Boer,JS Bok,V Borisov,ML Brooks,J Bryslawskyj,V Bumazhnov,C Butler,S Campbell,V Canoa Roman,M Chiu,M Connors,R Corliss,Y Corrales Morales,M Csanád,T Csörgő,LD Liu,TW Danley,MS Daugherity,G David,CT Dean,K DeBlasio,K Dehmelt,A Denisov,A Deshpande,EJ Desmond,V Doomra,JH Do,A Drees,KA Drees,M Dumancic,JM Durham,A Durum,T Elder,A Enokizono,R Esha,B Fadem,W Fan,N Feege,M Finger Jr,M Finger,D Firak,D Fitzgerald,SL Fokin,JE Frantz,A Franz,AD Frawley,Y Fukuda,C Gal,P Garg,H Ge,M Giles,Y Goto,N Grau,SV Greene,T Gunji,T Hachiya,JS Haggerty,KI Hahn,SY Han,M Harvey,S Hasegawa,TOS Haseler,TK Hemmick,X He,K Hill,A Hodges,K Homma,B Hong,T Hoshino,N Hotvedt,J Huang,J Imrek,M Inaba,D Isenhower,Y Ito,D Ivanishchev,BV Jacak,Z Ji,BM Johnson,V Jorjadze,D Jouan,DS Jumper,JH Kang,D Kapukchyan,S Karthas,AV Kazantsev,V Khachatryan,A Khanzadeev,A Khatiwada,C Kim,DJ Kim,E-J Kim,M Kim,MH Kim,T Kim,D Kincses,A Kingan,E Kistenev,T Koblesky,D Kotov,L Kovacs,S Kudo,B Kurgyis,K Kurita,JG Lajoie,EO Lallow,D Larionova,A Lebedev,SH Lee,MJ Leitch,YH Leung,NA Lewis,SH Lim,MX Liu,X Li,V-R Loggins,DA Loomis,D Lynch,S Lökös,T Majoros,M Makek,M Malaev,VI Manko,E Mannel,H Masuda,M McCumber,D McGlinchey,AC Mignerey,DE Mihalik,A Milov,DK Mishra,JT Mitchell

Journal

arXiv preprint arXiv:2303.12899

Published Date

2023/3/22

PHENIX presents a simultaneous measurement of the production of direct and in Au collisions at GeV over a range of 7.5 to 18 GeV/ for different event samples selected by event activity, i.e. charged-particle multiplicity detected at forward rapidity. Direct-photon yields are used to empirically estimate the contribution of hard-scattering processes in the different event samples. Using this estimate, the average nuclear-modification factor is , consistent with unity for minimum-bias (MB) Au events. For event classes with moderate event activity, is consistent with the MB value within 5\% uncertainty. These results confirm that the previously observed enhancement of high- production found in small-system collisions with low event activity is a result of a bias in interpreting event activity within the Glauber framework. In contrast, for the top 5\% of events with the highest event activity, is suppressed by 20\% relative to the MB value with a significance of , which may be due to final-state effects.

Transverse single-spin asymmetry of midrapidity and mesons in and collisions at

Authors

NJ Abdulameer,U Acharya,C Aidala,Y Akiba,M Alfred,V Andrieux,N Apadula,H Asano,B Azmoun,V Babintsev,NS Bandara,KN Barish,S Bathe,A Bazilevsky,M Beaumier,R Belmont,A Berdnikov,Y Berdnikov,L Bichon,B Blankenship,DS Blau,JS Bok,V Borisov,ML Brooks,J Bryslawskyj,V Bumazhnov,S Campbell,V Canoa Roman,R Cervantes,M Chiu,CY Chi,IJ Choi,JB Choi,Z Citron,M Connors,R Corliss,Y Corrales Morales,N Cronin,M Csanád,T Csörgő,TW Danley,MS Daugherity,G David,CT Dean,K DeBlasio,K Dehmelt,A Denisov,A Deshpande,EJ Desmond,A Dion,D Dixit,V Doomra,JH Do,A Drees,KA Drees,JM Durham,A Durum,H En’yo,A Enokizono,R Esha,B Fadem,W Fan,N Feege,DE Fields,M Finger Jr,M Finger,D Firak,D Fitzgerald,SL Fokin,JE Frantz,A Franz,AD Frawley,Y Fukuda,P Gallus,C Gal,P Garg,H Ge,M Giles,F Giordano,Y Goto,N Grau,SV Greene,M Grosse Perdekamp,T Gunji,H Guragain,T Hachiya,JS Haggerty,KI Hahn,H Hamagaki,HF Hamilton,J Hanks,SY Han,M Harvey,S Hasegawa,TOS Haseler,TK Hemmick,X He,JC Hill,K Hill,A Hodges,RS Hollis,K Homma,B Hong,T Hoshino,N Hotvedt,J Huang,K Imai,M Inaba,A Iordanova,D Isenhower,D Ivanishchev,BV Jacak,M Jezghani,X Jiang,Z Ji,BM Johnson,D Jouan,DS Jumper,JH Kang,D Kapukchyan,S Karthas,D Kawall,AV Kazantsev,V Khachatryan,A Khanzadeev,A Khatiwada,C Kim,E-J Kim,M Kim,T Kim,D Kincses,A Kingan,E Kistenev,J Klatsky,P Kline,T Koblesky,D Kotov,L Kovacs,S Kudo,B Kurgyis,K Kurita,Y Kwon,JG Lajoie,D Larionova,A Lebedev,S Lee,SH Lee,MJ Leitch,YH Leung,NA Lewis

Journal

Physical Review D

Published Date

2023/6/9

Presented are the first measurements of the transverse single-spin asymmetries (A N) for neutral pions and eta mesons in p+ Au and p+ Al collisions at s N N= 200 GeV in the pseudorapidity range| η|< 0.35 with the PHENIX detector at the Relativistic Heavy Ion Collider. The asymmetries are consistent with zero, similar to those for midrapidity neutral pions and eta mesons produced in p+ p collisions. These measurements show no evidence of additional effects that could potentially arise from the more complex partonic environment present in proton-nucleus collisions.

Search for the weak decay

Authors

Medina Ablikim,Mikhail N Achasov,P Adlarson,Malte Albrecht,Riccardo Aliberti,Antonio Amoroso,MR An,Qi An,XH Bai,Yu Bai,O Bakina,R Baldini Ferroli,I Balossino,Y Ban,V Batozskaya,D Becker,K Begzsuren,N Berger,M Bertani,D Bettoni,F Bianchi,J Bloms,A Bortone,I Boyko,RA Briere,A Brueggemann,H Cai,X Cai,A Calcaterra,GF Cao,N Cao,SA Cetin,JF Chang,WL Chang,C Chen,Chao Chen,G Chen,HS Chen,ML Chen,SJ Chen,SM Chen,T Chen,XR Chen,XT Chen,YB Chen,ZJ Chen,WS Cheng,X Chu,G Cibinetto,F Cossio,JJ Cui,HL Dai,JP Dai,A Dbeyssi,RE de Boer,D Dedovich,ZY Deng,A Denig,I Denysenko,M Destefanis,F De Mori,Y Ding,J Dong,LY Dong,MY Dong,X Dong,SX Du,P Egorov,YL Fan,J Fang,SS Fang,WX Fang,Y Fang,R Farinelli,L Fava,F Feldbauer,G Felici,CQ Feng,JH Feng,K Fischer,M Fritsch,C Fritzsch,CD Fu,H Gao,YN Gao,Yang Gao,S Garbolino,I Garzia,PT Ge,ZW Ge,C Geng,EM Gersabeck,A Gilman,K Goetzen,L Gong,WX Gong,W Gradl,M Greco,LM Gu,MH Gu,YT Gu,CY Guan,AQ Guo,LB Guo,RP Guo,YP Guo,A Guskov,TT Han,WY Han,XQ Hao,FA Harris,KK He,KL He,FH Heinsius,CH Heinz,YK Heng,C Herold,M Himmelreich,GY Hou,YR Hou,ZL Hou,HM Hu,JF Hu,T Hu,Y Hu,GS Huang,KX Huang,LQ Huang,XT Huang,YP Huang,Z Huang,T Hussain,N Hüsken,W Imoehl,M Irshad,J Jackson,S Jaeger,S Janchiv,Q Ji,QP Ji,XB Ji,XL Ji,YY Ji,ZK Jia,HB Jiang,SS Jiang,XS Jiang,Y Jiang,JB Jiao,Z Jiao

Journal

Chinese Physics C

Published Date

2023

HM Hu (胡海明) 1, 58 JF Hu51, i T. Hu (胡涛) 1 Y. Hu (胡誉) 1 GS Huang (黄光顺) 53, 66 KX Huang (黄凯旋) 54 LQ Huang (黄麟钦) 67 LQ Huang (黄麟钦) 28, 58 XT Huang (黄性涛) 45 YP Huang (黄燕萍) 1 Z. Huang (黄震) 42, g T. Hussain68 N Hüsken25, 31 W. Imoehl25 M. Irshad53, 66 J. Jackson25 S. Jaeger4 S. Janchiv29 Q. Ji (纪全) 1

Measurements of second-harmonic Fourier coefficients from azimuthal anisotropies in and collisions at

Authors

NJ Abdulameer,U Acharya,A Adare,C Aidala,NN Ajitanand,Y Akiba,M Alfred,V Andrieux,K Aoki,N Apadula,H Asano,C Ayuso,B Azmoun,V Babintsev,M Bai,NS Bandara,B Bannier,KN Barish,S Bathe,A Bazilevsky,M Beaumier,S Beckman,R Belmont,A Berdnikov,Y Berdnikov,L Bichon,B Blankenship,DS Blau,M Boer,JS Bok,V Borisov,K Boyle,ML Brooks,J Bryslawskyj,V Bumazhnov,C Butler,S Campbell,V Canoa Roman,R Cervantes,C-H Chen,M Chiu,CY Chi,IJ Choi,JB Choi,T Chujo,Z Citron,M Connors,R Corliss,Y Corrales Morales,N Cronin,M Csanád,T Csörgő,LD Liu,TW Danley,A Datta,MS Daugherity,G David,CT Dean,K DeBlasio,K Dehmelt,A Denisov,A Deshpande,EJ Desmond,A Dion,PB Diss,D Dixit,V Doomra,JH Do,A Drees,KA Drees,M Dumancic,JM Durham,A Durum,T Elder,H En'yo,A Enokizono,R Esha,B Fadem,W Fan,N Feege,DE Fields,M Finger Jr,M Finger,D Firak,D Fitzgerald,SL Fokin,JE Frantz,A Franz,AD Frawley,Y Fukuda,P Gallus,C Gal,P Garg,H Ge,M Giles,F Giordano,A Glenn,Y Goto,N Grau,SV Greene,M Grosse Perdekamp,T Gunji,H Guragain,T Hachiya,JS Haggerty,KI Hahn,H Hamagaki,HF Hamilton,J Hanks,SY Han,M Harvey,S Hasegawa,TOS Haseler,K Hashimoto,TK Hemmick,X He,JC Hill,K Hill,A Hodges,RS Hollis,K Homma,B Hong,T Hoshino,N Hotvedt,J Huang,K Imai,J Imrek,M Inaba,A Iordanova,D Isenhower,Y Ito,D Ivanishchev,BV Jacak,M Jezghani,X Jiang,Z Ji,BM Johnson,V Jorjadze,D Jouan,DS Jumper,S Kanda,JH Kang,D Kapukchyan,S Karthas,D Kawall,AV Kazantsev,JA Key,V Khachatryan,A Khanzadeev,A Khatiwada

Journal

Physical Review C

Published Date

2023/2/9

Recently, the PHENIX Collaboration has published second-and third-harmonic Fourier coefficients v 2 and v 3 for midrapidity (| η|< 0.35) charged hadrons in 0%–5% central p+ Au, d+ Au, and He 3+ Au collisions at s N N= 200 GeV, utilizing three sets of two-particle correlations for two detector combinations with different pseudorapidity acceptance [Acharya et al., Phys. Rev. C 105, 024901 (2022)]. This paper extends these measurements of v 2 to all centralities in p+ Au, d+ Au, and He 3+ Au collisions, as well as p+ p collisions, as a function of transverse momentum (p T) and event multiplicity. The kinematic dependence of v 2 is quantified as the ratio R of v 2 between the two detector combinations as a function of event multiplicity for 0.5< p T< 1 and 2< p T< 2.5 GeV/c. A multiphase-transport (AMPT) model can reproduce the observed v 2 in most-central to midcentral d+ Au and He 3+ Au collisions. However, the …

Combination of inclusive top-quark pair production cross-section measurements using ATLAS and CMS data at = 7 and 8 TeV

Authors

Georges Aad,B Abbott,DC Abbott,A Abed Abud,K Abeling,DK Abhayasinghe,SH Abidi,A Aboulhorma,H Abramowicz,H Abreu,Y Abulaiti,AC Abusleme Hoffman,BS Acharya,B Achkar,L Adam,C Adam Bourdarios,L Adamczyk,L Adamek,SV Addepalli,J Adelman,A Adiguzel,S Adorni,T Adye,AA Affolder,Y Afik,C Agapopoulou,MN Agaras,J Agarwala,A Aggarwal,C Agheorghiesei,JA Aguilar-Saavedra,A Ahmad,F Ahmadov,WS Ahmed,X Ai,G Aielli,I Aizenberg,S Akatsuka,M Akbiyik,TPA Åkesson,AV Akimov,K Al Khoury,GL Alberghi,J Albert,P Albicocco,MJ Alconada Verzini,S Alderweireldt,M Aleksa,IN Aleksandrov,C Alexa,T Alexopoulos,A Alfonsi,F Alfonsi,M Alhroob,B Ali,S Ali,M Aliev,G Alimonti,C Allaire,BMM Allbrooke,PP Allport,A Aloisio,F Alonso,C Alpigiani,E Alunno Camelia,M Alvarez Estevez,MG Alviggi,Y Amaral Coutinho,A Ambler,L Ambroz,C Amelung,D Amidei,SP Amor Dos Santos,S Amoroso,CS Amrouche,C Anastopoulos,N Andari,T Andeen,JK Anders,SY Andrean,A Andreazza,S Angelidakis,A Angerami,AV Anisenkov,A Annovi,C Antel,MT Anthony,E Antipov,M Antonelli,DJA Antrim,F Anulli,M Aoki,JA Aparisi Pozo,MA Aparo,L Aperio Bella,N Aranzabal,V Araujo Ferraz,C Arcangeletti,ATH Arce,E Arena,JF Arguin,S Argyropoulos,J-H Arling,AJ Armbruster,A Armstrong,O Arnaez,H Arnold,ZP Arrubarrena Tame,G Artoni,H Asada,K Asai,S Asai,NA Asbah,EM Asimakopoulou,L Asquith,J Assahsah,K Assamagan,R Astalos,RJ Atkin,M Atkinson,NB Atlay,H Atmani,PA Atmasiddha,K Augsten,S Auricchio,VA Austrup,G Avner,G Avolio,MK Ayoub,G Azuelos,D Babal,H Bachacou,K Bachas,A Bachiu,F Backman,A Badea,P Bagnaia,H Bahrasemani,AJ Bailey,VR Bailey,JT Baines,C Bakalis,OK Baker,PJ Bakker,E Bakos,D Bakshi Gupta,S Balaji,R Balasubramanian,EM Baldin,P Balek

Journal

Journal of High Energy Physics

Published Date

2023/7

Authors

Roel Aaij,Shinichi Okamura,Matthew John Bradley,Gregory Ciezarek,Maciej Wojciech Dudek,Paula Collins,Stanislav Luchuk,Nico Kleijne,Wenbin Qian,Ned Francis Howarth,Julio Novoa Fernandez,Jie Wu,Aodhan Tomas Burke,Tomasz Szumlak,Jennifer Clare Smallwood,Serena Maccolini,Andrzej Kupsc,Marcel Merk,Paula Garcia Moreno,Alexander Bitadze,Domenico Galli,Zirui Wang,Lucio Anderlini,Pavel Krokovny,Gianfranco Morello,Andrea Merli,Ivan Polyakov,Carmen Giugliano,Pierfrancesco Cifra,Pei-Rong Li,Leonardo Santoro,Guillaume Pietrzyk,Paul Nathaniel Swallow,Giorgia Tonani,Leonid Kravchuk,Tatiana Ovsiannikova,Shuangli Yang,Menglin Xu,Cheuk Ping Wong,Francesca Swystun,Veronika Chobanova,Thomas Kirn,Gaya Benane,Yanxi Wu,Shulei Zhang,Luke George Scantlebury Smead,Niels Tuning,Bogdan Kutsenko,Sebastian Bachmann,Marie Bachmayer,Zhenzi Wang,Mindaugas Sarpis,Carina Trippl,Timothy Evans,Giovanni Punzi,Da Yu Tou,Davide Nicotra,Neville Harnew,Camilla De Angelis,Xiaofan Hu,Izabela Juszczak,Daniel James David Thompson,Stephan Escher,Fionn Caitlin Ros Bishop,Marcin Chrzaszcz,Jonathan Edward Davies,Sune Jakobsen,Yuxi Gao,Marius Maehlum Halvorsen,Guido Haefeli,Sanqiang Qu,Christoph Langenbruch,Sergey Barsuk,Florin Maciuc,Alexander Davidson,Marcel Materok,Davide Pinci,Miriam Lucio Martinez,Chenjia Zhang,Alice Biolchini,Radoslav Marchevski,Sigrid Scherl,Yangheng Zheng,Alexandra Paige Rollings,Daria Strekalina,Giacomo Graziani,Nikolay Nikitin,Sara Elizabeth Mitchell,Yuki Fujii,Vladimir Chulikov,Louis Lenard Gerken,Mick Mulder,Michele Atzeni,Sascha Stahl,Giuliana Galati,Sebastian Neubert,Artur Ishteev,Christopher Jones,Alexandru Tudor Grecu,Robbert Erik Geertsema,Mikhail Zavertyaev,Eluned Smith,Gabriele Martelli,Tai-hua Lin,Manuel Guittiere,Anna Danilina,Valeriia Zhovkovska,Jascha Peter Grabowski,Jan-Marc Basels,Matthew Needham,Kunal Garg,Burkhard Schmidt,Zeqing Mu,Thomas Ackernley,Justin Bartz,Erika De Lucia,Shuchong Ding,Ivan Belyaev,Edward Brendan Shields,Stefano Petrucci,Xueting Yang,Monica Pepe Altarelli,Alexander Leon Gilman,Abolhassan Jawahery,Mark Waterlaat,Hengne Li,Richard Morgan Williams,Bhagyashree Pagare,Claudia Bertella,Luis Miguel Garcia Martin,Alessandra Gioventù,Paul Andre Günther,Sophie Katharina Kretzschmar,Alvaro Gomes,Joshua Ethan Horswill,Matthew Kenzie,Holger Stevens,Desmond Mzamo Shangase,Daniele Passaro,Micol Olocco,Kimberley Vos,Angelo Carbone,Olivier Deschamps,Baasansuren Batsukh,Alexey Boldyrev,Katharina Müller,Philipp Roloff,Josh Bex,Massimiliano Fiorini,Patrick Spradlin

Published Date

2023/11/8

Momentum measurements for very high momentum charged particles, such as muons from electroweak vector boson decays, are particularly susceptible to chargedependent curvature biases that arise from misalignments of tracking detectors. Low momentum charged particles used in alignment procedures have limited sensitivity to coherent displacements of such detectors, and therefore are unable to fully constrain these misalignments to the precision necessary for studies of electroweak physics. Additional approaches are therefore required to understand and correct for these effects. In this paper the curvature biases present at the LHCb detector are studied using the pseudomass method in proton-proton collision data recorded at centre of mass energy

Measurements of the absolute branching fractions of decays and test of the rule

Authors

Medina Ablikim,Mikhail N Achasov,P Adlarson,XC Ai,Riccardo Aliberti,Antonio Amoroso,MR An,Qi An,Yu Bai,Olga Bakina,I Balossino,Y Ban,V Batozskaya,K Begzsuren,N Berger,M Berlowski,M Bertani,D Bettoni,F Bianchi,E Bianco,A Bortone,I Boyko,RA Briere,A Brueggemann,H Cai,X Cai,A Calcaterra,GF Cao,N Cao,SA Cetin,JF Chang,TT Chang,WL Chang,GR Che,C Chen,Chao Chen,G Chen,HS Chen,ML Chen,SJ Chen,SM Chen,T Chen,XR Chen,XT Chen,YB Chen,YQ Chen,ZJ Chen,WS Cheng,SK Choi,X Chu,G Cibinetto,SC Coen,F Cossio,JJ Cui,HL Dai,JP Dai,A Dbeyssi,RE de Boer,D Dedovich,ZY Deng,A Denig,I Denysenko,M Destefanis,F De Mori,B Ding,XX Ding,Y Ding,J Dong,LY Dong,MY Dong,X Dong,MC Du,SX Du,ZH Duan,P Egorov,YHY Fan,YL Fan,J Fang,SS Fang,WX Fang,Y Fang,R Farinelli,L Fava,F Feldbauer,G Felici,CQ Feng,JH Feng,K Fischer,M Fritsch,C Fritzsch,CD Fu,JL Fu,YW Fu,H Gao,YN Gao,Yang Gao,S Garbolino,I Garzia,PT Ge,ZW Ge,C Geng,EM Gersabeck,A Gilman,K Goetzen,L Gong,WX Gong,W Gradl,S Gramigna,M Greco,MH Gu,CY Guan,ZL Guan,AQ Guo,LB Guo,MJ Guo,RP Guo,YP Guo,A Guskov,TT Han,WY Han,XQ Hao,FA Harris,KK He,KL He,FHH Heinsius,CH Heinz,YK Heng,C Herold,T Holtmann,PC Hong,GY Hou,XT Hou,YR Hou,ZL Hou,HM Hu,JF Hu,T Hu,Y Hu,GS Huang,KX Huang,LQ Huang,XT Huang,YP Huang,T Hussain,N Hüsken,W Imoehl,J Jackson,S Jaeger,S Janchiv,JH Jeong

Journal

Physical Review D

Published Date

2023/11/21

Authors

Roel Aaij,Ahmed Sameh Wagih Abdelmotteleb,Carlos Abellan Beteta,Fernando Jesus Abudinén,Thomas Ackernley,Bernardo Adeva,Marco Adinolfi,Patrik Harri Adlarson,Christina Agapopoulou,Christine Angela Aidala,Ziad Ajaltouni,Simon Akar,Kazuyoshi Akiba,Pietro Albicocco,Johannes Albrecht,Federico Alessio,Michael Alexander,Alejandro Alfonso Albero,Zakariya Aliouche,Paula Alvarez Cartelle,Renaud Amalric,Sandra Amato,Jake Lewis Amey,Yasmine Amhis,Liupan An,Lucio Anderlini,Martin Andersson,Aleksei Andreianov,Pasquale Andreola,Mirco Andreotti,Dimitra Andreou,Alessia Anelli,Dong Ao,Flavio Archilli,Matteo Argenton,Sergio Arguedas Cuendis,Alexander Artamonov,Marina Artuso,Elie Aslanides,Michele Atzeni,Benjamin Audurier,David Bacher,Irene Bachiller Perea,Sebastian Bachmann,Marie Bachmayer,John Back,Pablo Baladron Rodriguez,Vladislav Balagura,Wander Baldini,Juan Baptista de Souza Leite,Matteo Barbetti,Ivanildo Rui Barbosa,Roger Barlow,Sergey Barsuk,William Barter,Matteo Bartolini,Justin Bartz,Fedor Baryshnikov,Jan-Marc Basels,Giovanni Bassi,Baasansuren Batsukh,Alexander Battig,Aurelio Bay,Anja Beck,Maik Becker,Franco Bedeschi,Ignacio Bediaga,Andrew Beiter,Samuel Belin,Violaine Bellee,Konstantin Belous,Ilia Belov,Ivan Belyaev,Gaya Benane,Giovanni Bencivenni,Eli Ben-Haim,Alexander Berezhnoy,Roland Bernet,Sergi Bernet Andres,Claudia Bertella,Alessandro Bertolin,Christopher Betancourt,Federico Betti,Josh Bex,Iaroslava Bezshyiko,Jihyun Bhom,Martin Stefan Bieker,Nicolo Vladi Biesuz,Pierre Billoir,Alice Biolchini,Matthew Birch,Fionn Caitlin Ros Bishop,Alexander Bitadze,Andrea Bizzeti,Michele Piero Blago,Thomas Blake,Frederic Blanc,Jonah Evan Blank,Steven Blusk,Dana Bobulska,Vladimir Bocharnikov,Julian Alexander Boelhauve,Oscar Boente Garcia,Thomas Boettcher,Abhishek Bohare,Alexey Boldyrev,Carolina Bolognani,Riccardo Bolzonella,Nikolay Bondar,Federica Borgato,Silvia Borghi,Martino Borsato,Jozef Tomasz Borsuk,Sonia Amina Bouchiba,Themistocles Bowcock,Alexandre Boyer,Concezio Bozzi,Matthew John Bradley,Alexandre Brea Rodriguez,Nils Breer,Jolanta Brodzicka,Arnau Brossa Gonzalo,James David Brown,Davide Brundu,Annarita Buonaura,Laura Buonincontri,Aodhan Tomas Burke,Christopher Burr,Albert Bursche,Anatoly Butkevich,Jordy Sebastiaan Butter,Jan Buytaert,Wiktor Byczynski,Sandro Cadeddu,Hao Cai,Roberto Calabrese,Lukas Calefice,Stefano Cali,Marta Calvi,Miriam Calvo Gomez,Jose Ivan Cambon Bouzas,Pierluigi Campana,Daniel Hugo Campora Perez,Angel Fernando Campoverde Quezada,Simone Capelli,Lorenzo Capriotti,Ronald Gerardo Caravaca-Mora,Angelo Carbone,Lidia Carcedo Salgado,Roberta Cardinale

Published Date

2023/11/16

Momentum measurements for very high momentum charged particles, such as muons from electroweak vector boson decays, are particularly susceptible to charge-dependent curvature biases that arise from misalignments of tracking detectors. Low momentum charged particles used in alignment procedures have limited sensitivity to coherent displacements of such detectors, and therefore are unable to fully constrain these misalignments to the precision necessary for studies of electroweak physics. Additional approaches are therefore required to understand and correct for these effects. In this paper the curvature biases present at the LHCb detector are studied using the pseudomass method in proton-proton collision data recorded at centre of mass energy TeV during 2016, 2017 and 2018. The biases are determined using decays in intervals defined by the data-taking period, magnet polarity and muon direction. Correcting for these biases, which are typically at the GeV level, improves the mass resolution by roughly 20% and eliminates several pathological trends in the kinematic-dependence of the mean dimuon invariant mass.

JUNO sensitivity on proton decay p→ ν K+ searches

Authors

Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Nikita Balashov,Wander Baldini,Andrea Barresi,Davide Basilico,Eric Baussan,Marco Bellato,Antonio Bergnoli,Thilo Birkenfeld,Sylvie Blin,David Blum,Simon Blyth,Anastasia Bolshakova,Mathieu Bongrand,Clément Bordereau,Dominique Breton,Augusto Brigatti,Riccardo Brugnera,Riccardo Bruno,Antonio Budano,Mario Buscemi,Jose Busto,Ilya Butorov,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Riccardo Callegari,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Jinfan Chang,Yun Chang,Pingping Chen,Po-An Chen,Shaomin Chen,Xurong Chen,Yi-Wen Chen,Yixue Chen,Yu Chen,Zhang Chen,Jie Cheng,Yaping Cheng,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Selma Conforti Di Lorenzo,Daniele Corti,Flavio Dal Corso,Olivia Dalager,Christophe De La Taille,Zhi Deng,Ziyan Deng,Wilfried Depnering,Marco Diaz,Xuefeng Ding,Yayun Ding,Bayu Dirgantara,Sergey Dmitrievsky,Tadeas Dohnal,Dmitry Dolzhikov,Georgy Donchenko,Jianmeng Dong,Evgeny Doroshkevich,Marcos Dracos,Frédéric Druillole,Ran Du,Shuxian Du,Stefano Dusini,Martin Dvorak,Timo Enqvist,Heike Enzmann,Andrea Fabbri,Ulrike Fahrendholz,Donghua Fan,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Li-Cheng Feng,Qichun Feng,Richard Ford,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Agnese Giaz,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Christian Grewing,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Nunzio Guardone,Maria Gul,Cong Guo,Jingyuan Guo,Wanlei Guo,Xinheng Guo,Yuhang Guo,Paul Hackspacher,Caren Hagner,Ran Han,Yang Han,Muhammad Sohaib Hassan,Miao He,Wei He,Tobias Heinz,Patrick Hellmuth,Yuekun Heng,Rafael Herrera,YuenKeung Hor,Shaojing Hou,Yee Hsiung,Bei-Zhen Hu,Hang Hu

Journal

Chinese Physics C

Published Date

2023/11/1

The Jiangmen Underground Neutrino Observatory (JUNO) is a large liquid scintillator detector designed to explore many topics in fundamental physics. In this study, the potential of searching for proton decay in the

JUNO sensitivity to 7Be, pep, and CNO solar neutrinos

Authors

Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Tsagkarakis Alexandros,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,Wander Baldini,Andrea Barresi,Davide Basilico,Eric Baussan,Marco Bellato,Marco Beretta,Antonio Bergnoli,Daniel Bick,Lukas Bieger,Svetlana Biktemerova,Thilo Birkenfeld,David Blum,Simon Blyth,Anastasia Bolshakova,Mathieu Bongrand,Clément Bordereau,Dominique Breton,Augusto Brigatti,Riccardo Brugnera,Riccardo Bruno,Antonio Budano,Jose Busto,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Stéphane Callier,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Vanessa Cerrone,Chi Chan,Jinfan Chang,Yun Chang,Chao Chen,Guoming Chen,Pingping Chen,Shaomin Chen,Yixue Chen,Yu Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Yu Chin Cheng,Alexander Chepurnov,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Ziliang Chu,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Marta Colomer Molla,Selma Conforti Di Lorenzo,Alberto Coppi,Daniele Corti,Simon Csakli,Flavio Dal Corso,Olivia Dalager,Jaydeep Datta,Christophe De La Taille,Zhi Deng,Ziyan Deng,Wilfried Depnering,Xiaoyu Ding,Xuefeng Ding,Yayun Ding,Bayu Dirgantara,Carsten Dittrich,Sergey Dmitrievsky,Tadeas Dohnal,Dmitry Dolzhikov,Georgy Donchenko,Jianmeng Dong,Evgeny Doroshkevich,Wei Dou,Marcos Dracos,Frédéric Druillole,Ran Du,Shuxian Du,Katherine Dugas,Stefano Dusini,Hongyue Duyang,Jessica Eck,Timo Enqvist,Andrea Fabbri,Ulrike Fahrendholz,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Li-Cheng Feng,Qichun Feng,Federico Ferraro,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Maxim Gromov,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Wanlei Guo,Xinheng Guo,Caren Hagner,Ran Han,Yang Han

Journal

Journal of Cosmology and Astroparticle Physics

Published Date

Authors

Roel Aaij,Shinichi Okamura,Matthew John Bradley,Gregory Ciezarek,Maciej Wojciech Dudek,Paula Collins,Stanislav Luchuk,Nico Kleijne,Wenbin Qian,Ned Francis Howarth,Julio Novoa Fernandez,Jie Wu,Aodhan Tomas Burke,Tomasz Szumlak,Jennifer Clare Smallwood,Serena Maccolini,Andrzej Kupsc,Marcel Merk,Paula Garcia Moreno,Alexander Bitadze,Domenico Galli,Zirui Wang,Lucio Anderlini,Pavel Krokovny,Gianfranco Morello,Andrea Merli,Ivan Polyakov,Carmen Giugliano,Pierfrancesco Cifra,Pei-Rong Li,Leonardo Santoro,Guillaume Pietrzyk,Paul Nathaniel Swallow,Giorgia Tonani,Leonid Kravchuk,Tatiana Ovsiannikova,Shuangli Yang,Menglin Xu,Cheuk Ping Wong,Francesca Swystun,Veronika Chobanova,Thomas Kirn,Gaya Benane,Yanxi Wu,Shulei Zhang,Luke George Scantlebury Smead,Niels Tuning,Bogdan Kutsenko,Sebastian Bachmann,Marie Bachmayer,Zhenzi Wang,Mindaugas Sarpis,Carina Trippl,Timothy Evans,Giovanni Punzi,Da Yu Tou,Davide Nicotra,Neville Harnew,Camilla De Angelis,Xiaofan Hu,Izabela Juszczak,Daniel James David Thompson,Stephan Escher,Fionn Caitlin Ros Bishop,Oleg Stenyakin,Marcin Chrzaszcz,Jonathan Edward Davies,Sune Jakobsen,Yuxi Gao,Marius Maehlum Halvorsen,Guido Haefeli,Sanqiang Qu,Christoph Langenbruch,Sergey Barsuk,Florin Maciuc,Alexander Davidson,Marcel Materok,Davide Pinci,Miriam Lucio Martinez,Chenjia Zhang,Alice Biolchini,Radoslav Marchevski,Sigrid Scherl,Yangheng Zheng,Alexandra Paige Rollings,Daria Strekalina,Giacomo Graziani,Nikolay Nikitin,Sara Elizabeth Mitchell,Yuki Fujii,Vladimir Chulikov,Louis Lenard Gerken,Mick Mulder,Michele Atzeni,Sascha Stahl,Giuliana Galati,Sebastian Neubert,Artur Ishteev,Christopher Jones,Alexandru Tudor Grecu,Robbert Erik Geertsema,Mikhail Zavertyaev,Eluned Smith,Gabriele Martelli,Tai-hua Lin,Manuel Guittiere,Anna Danilina,Valeriia Zhovkovska,Jascha Peter Grabowski,Jan-Marc Basels,Matthew Needham,Kunal Garg,Burkhard Schmidt,Christoph Hasse,Thomas Ackernley,Justin Bartz,Erika De Lucia,Shuchong Ding,Ivan Belyaev,Edward Brendan Shields,Stefano Petrucci,Xueting Yang,Monica Pepe Altarelli,Alexander Leon Gilman,Abolhassan Jawahery,Mark Waterlaat,Hengne Li,Bhagyashree Pagare,Claudia Bertella,Luis Miguel Garcia Martin,Alessandra Gioventù,Paul Andre Günther,Sophie Katharina Kretzschmar,Alvaro Gomes,Joshua Ethan Horswill,Matthew Kenzie,Holger Stevens,Desmond Mzamo Shangase,Daniele Passaro,Micol Olocco,Angelo Carbone,Olivier Deschamps,Baasansuren Batsukh,Alexey Boldyrev,Katharina Müller,Philipp Roloff,Josh Bex,Massimiliano Fiorini,Patrick Spradlin,Domenico Riccardi

Published Date

2023/12/23

The ratio of production cross-sections of ψ (2S) over J/ψ mesons as a function of charged-particle multiplicity in proton-proton collisions at a centre-of-mass energy

Study of at center-of-mass energies from 3.49 to 3.67 GeV

Authors

Medina Ablikim,Mikhail N Achasov,P Adlarson,Malte Albrecht,Riccardo Aliberti,Antonio Amoroso,MR An,Qi An,XH Bai,Yu Bai,O Bakina,R Baldini Ferroli,I Balossino,Y Ban,V Batozskaya,D Becker,K Begzsuren,N Berger,M Bertani,D Bettoni,F Bianchi,J Bloms,A Bortone,I Boyko,RA Briere,A Brueggemann,H Cai,X Cai,A Calcaterra,GF Cao,N Cao,SA Cetin,JF Chang,WL Chang,Chao Chen,Chao Chen,G Chen,HS Chen,ML Chen,SJ Chen,SM Chen,T Chen,XR Chen,XT Chen,YB Chen,ZJ Chen,WS Cheng,SK Choi,X Chu,G Cibinetto,F Cossio,JJ Cui,HL Dai,JP Dai,A Dbeyssi,RE de Boer,D Dedovich,ZY Deng,A Denig,I Denysenko,M Destefanis,F De Mori,Y Ding,J Dong,LY Dong,MY Dong,X Dong,SX Du,P Egorov,YL Fan,J Fang,SS Fang,WX Fang,Y Fang,R Farinelli,L Fava,F Feldbauer,G Felici,CQ Feng,JH Feng,K Fischer,M Fritsch,C Fritzsch,CD Fu,H Gao,YN Gao,Yang Gao,S Garbolino,I Garzia,PT Ge,ZW Ge,C Geng,EM Gersabeck,A Gilman,K Goetzen,L Gong,WX Gong,W Gradl,M Greco,LM Gu,MH Gu,YT Gu,CY Guan,AQ Guo,LB Guo,RP Guo,YP Guo,A Guskov,TT Han,WY Han,XQ Hao,FA Harris,KK He,KL He,FH Heinsius,CH Heinz,YK Heng,C Herold,M Himmelreich,GY Hou,YR Hou,ZL Hou,HM Hu,JF Hu,T Hu,Y Hu,GS Huang,KX Huang,LQ Huang,XT Huang,YP Huang,Z Huang,T Hussain,N Hüsken,W Imoehl,M Irshad,J Jackson,S Jaeger,S Janchiv,E Jang,JH Jeong,Q Ji,QP Ji,XB Ji,XL Ji,YY Ji,ZK Jia,HB Jiang,SS Jiang,XS Jiang

Journal

Physical Review D

Published Date

2023/3/8

Using data samples of e+ e− collisions collected with the BESIII detector at eight center-of-mass energy points between 3.49 and 3.67 GeV, corresponding to an integrated luminosity of 670 pb− 1, we present the upper limits of Born cross sections and the effective form factor for the process e+ e−→ Ω− Ω+. A fit to the cross sections using a perturbative QCD-derived energy-dependent function shows no significant threshold effect. The upper limit on the measured effective form factor is consistent with a theoretical prediction within the uncertainty of 1 σ. These results provide new experimental information on the production mechanism of Ω.

Measurement of lepton universality parameters in and decays

Authors

R Aaij,ASW Abdelmotteleb,C Abellan Beteta,F Abudinén,T Ackernley,B Adeva,M Adinolfi,P Adlarson,H Afsharnia,C Agapopoulou,CA Aidala,Z Ajaltouni,S Akar,K Akiba,P Albicocco,J Albrecht,F Alessio,M Alexander,A Alfonso Albero,Z Aliouche,P Alvarez Cartelle,R Amalric,S Amato,JL Amey,Y Amhis,L An,L Anderlini,M Andersson,A Andreianov,M Andreotti,D Andreou,D Ao,F Archilli,A Artamonov,M Artuso,E Aslanides,M Atzeni,B Audurier,IB Bachiller Perea,S Bachmann,M Bachmayer,JJ Back,A Bailly-Reyre,P Baladron Rodriguez,V Balagura,W Baldini,J Baptista de Souza Leite,M Barbetti,RJ Barlow,S Barsuk,W Barter,M Bartolini,F Baryshnikov,JM Basels,G Bassi,B Batsukh,A Battig,A Bay,A Beck,M Becker,F Bedeschi,IB Bediaga,A Beiter,S Belin,V Bellee,K Belous,I Belov,I Belyaev,G Benane,G Bencivenni,E Ben-Haim,A Berezhnoy,R Bernet,S Bernet Andres,D Berninghoff,HC Bernstein,C Bertella,A Bertolin,C Betancourt,F Betti,Ia Bezshyiko,J Bhom,L Bian,MS Bieker,NV Biesuz,S Bifani,P Billoir,A Biolchini,M Birch,FCR Bishop,A Bitadze,A Bizzeti,MP Blago,T Blake,F Blanc,JE Blank,S Blusk,D Bobulska,JA Boelhauve,O Boente Garcia,T Boettcher,A Boldyrev,CS Bolognani,R Bolzonella,N Bondar,F Borgato,S Borghi,M Borsato,JT Borsuk,SA Bouchiba,TJV Bowcock,A Boyer,C Bozzi,MJ Bradley,S Braun,A Brea Rodriguez,J Brodzicka,A Brossa Gonzalo,J Brown,D Brundu,A Buonaura,L Buonincontri,AT Burke,C Burr,A Bursche,A Butkevich,JS Butter,J Buytaert,W Byczynski,S Cadeddu,H Cai,R Calabrese,L Calefice,S Cali,R Calladine,M Calvi,M Calvo Gomez,P Campana,DH Campora Perez,AF Campoverde Quezada,S Capelli,L Capriotti,A Carbone,R Cardinale,A Cardini,P Carniti,L Carus,A Casais Vidal,R Caspary,G Casse

Journal

Physical Review D

Published Date

2023/8/2

A simultaneous analysis of the B+→ K+ ℓ+ ℓ− and B 0→ K* 0 ℓ+ ℓ− decays is performed to test muon-electron universality in two ranges of the square of the dilepton invariant mass, q 2. The measurement uses a sample of beauty meson decays produced in proton-proton collisions collected with the LHCb detector between 2011 and 2018, corresponding to an integrated luminosity of 9 fb− 1. A sequence of multivariate selections and strict particle identification requirements produce a higher signal purity and a better statistical sensitivity per unit luminosity than previous LHCb lepton universality tests using the same decay modes. Residual backgrounds due to misidentified hadronic decays are studied using data and included in the fit model. Each of the four lepton universality measurements reported is either the first in the given q 2 interval or supersedes previous LHCb measurements. The results are compatible …

arXiv : A measurement of

Authors

Roel Aaij,Shinichi Okamura,Matthew John Bradley,Gregory Ciezarek,Maciej Wojciech Dudek,Paula Collins,Stanislav Luchuk,Nico Kleijne,Wenbin Qian,Ned Francis Howarth,Julio Novoa Fernandez,Jie Wu,Aodhan Tomas Burke,Tomasz Szumlak,Jennifer Clare Smallwood,Serena Maccolini,Andrzej Kupsc,Marcel Merk,Paula Garcia Moreno,Alexander Bitadze,Domenico Galli,Zirui Wang,Lucio Anderlini,Pavel Krokovny,Gianfranco Morello,Andrea Merli,Ivan Polyakov,Carmen Giugliano,Pierfrancesco Cifra,Pei-Rong Li,Leonardo Santoro,Guillaume Pietrzyk,Paul Nathaniel Swallow,Giorgia Tonani,Leonid Kravchuk,Tatiana Ovsiannikova,Shuangli Yang,Menglin Xu,Cheuk Ping Wong,Francesca Swystun,Veronika Chobanova,Thomas Kirn,Gaya Benane,Yanxi Wu,Shulei Zhang,Luke George Scantlebury Smead,Niels Tuning,Bogdan Kutsenko,Sebastian Bachmann,Marie Bachmayer,Zhenzi Wang,Mindaugas Sarpis,Carina Trippl,Timothy Evans,Giovanni Punzi,Da Yu Tou,Davide Nicotra,Neville Harnew,Camilla De Angelis,Xiaofan Hu,Izabela Juszczak,Daniel James David Thompson,Stephan Escher,Fionn Caitlin Ros Bishop,Oleg Stenyakin,Marcin Chrzaszcz,Jonathan Edward Davies,Sune Jakobsen,Yuxi Gao,Marius Maehlum Halvorsen,Guido Haefeli,Sanqiang Qu,Christoph Langenbruch,Sergey Barsuk,Florin Maciuc,Alexander Davidson,Marcel Materok,Davide Pinci,Miriam Lucio Martinez,Chenjia Zhang,Alice Biolchini,Radoslav Marchevski,Sigrid Scherl,Yangheng Zheng,Alexandra Paige Rollings,Daria Strekalina,Giacomo Graziani,Nikolay Nikitin,Sara Elizabeth Mitchell,Yuki Fujii,Vladimir Chulikov,Louis Lenard Gerken,Mick Mulder,Michele Atzeni,Sascha Stahl,Giuliana Galati,Sebastian Neubert,Artur Ishteev,Christopher Jones,Alexandru Tudor Grecu,Robbert Erik Geertsema,Mikhail Zavertyaev,Eluned Smith,Gabriele Martelli,Tai-hua Lin,Manuel Guittiere,Anna Danilina,Valeriia Zhovkovska,Jascha Peter Grabowski,Jan-Marc Basels,Matthew Needham,Kunal Garg,Burkhard Schmidt,Christoph Hasse,Thomas Ackernley,Patrik Harri Adlarson,Erika De Lucia,Shuchong Ding,Ivan Belyaev,Edward Brendan Shields,Stefano Petrucci,Xueting Yang,Monica Pepe Altarelli,Alexander Leon Gilman,Abolhassan Jawahery,Hengne Li,Bhagyashree Pagare,Lars Eklund,Luis Miguel Garcia Martin,Alessandra Gioventù,Paul Andre Günther,Sophie Katharina Kretzschmar,Alvaro Gomes,Joshua Ethan Horswill,Matthew Kenzie,Holger Stevens,Desmond Mzamo Shangase,Daniele Passaro,Micol Olocco,Angelo Carbone,Olivier Deschamps,Baasansuren Batsukh,Alexey Boldyrev,Katharina Müller,Philipp Roloff,Josh Bex,Massimiliano Fiorini,Patrick Spradlin,Domenico Riccardi,Liupan An

Published Date

2023/10/19

Using a dataset corresponding to 9 fb-1 of integrated luminosity collected with the LHCb detector between 2011 and 2018 in proton-proton collisions, the decay-time distributions of the decay modes B0 s→ J/ψη/and B0 s→ J/ψπ+ π-are studied. The decay-width difference between the light and heavy mass eigenstates of the B0 s meson is measured to be∆ Γs= 0.087±0.012±0.009 ps-1, where the first uncertainty is statistical and the second systematic.

The JUNO experiment Top Tracker

Authors

Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Tsagkarakis Alexandros,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,Wander Baldini,Andrea Barresi,Davide Basilico,Eric Baussan,Marco Bellato,Marco Beretta,Antonio Bergnoli,Daniel Bick,Thilo Birkenfeld,Sylvie Blin,David Blum,Simon Blyth,Anastasia Bolshakova,Mathieu Bongrand,Clément Bordereau,Dominique Breton,Augusto Brigatti,Riccardo Brugnera,Riccardo Bruno,Antonio Budano,Jose Busto,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Stéphane Callier,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Vanessa Cerrone,Chi Chan,Jinfan Chang,Yun Chang,Chao Chen,Guoming Chen,Pingping Chen,Shaomin Chen,Yixue Chen,Yu Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Yu Chin Cheng,Alexander Chepurnov,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Ziliang Chu,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Marta Colomer Molla,Selma Conforti Di Lorenzo,Alberto Coppi,Daniele Corti,Flavio Dal Corso,Olivia Dalager,Christophe De La Taille,Zhi Deng,Ziyan Deng,Wilfried Depnering,Marco Diaz,Xuefeng Ding,Yayun Ding,Bayu Dirgantara,Sergey Dmitrievsky,Tadeas Dohnal,Dmitry Dolzhikov,Georgy Donchenko,Jianmeng Dong,Evgeny Doroshkevich,Wei Dou,Marcos Dracos,Olivier Drapier,Frédéric Druillole,Ran Du,Shuxian Du,Katherine Dugas,Stefano Dusini,Hongyue Duyang,Jessica Eck,Timo Enqvist,Andrea Fabbri,Ulrike Fahrendholz,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Giulietto Felici,Li-Cheng Feng,Qichun Feng,Federico Ferraro,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Vladimir Gerasimov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Maxim Gromov,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Wanlei Guo,Xinheng Guo,Yuhang Guo,Semen Gursky,Caren Hagner,Ran Han

Journal

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Published Date

2023/12/1

Authors

Jie Zhao,Leonidas Kalousis,Xiaonan Li,Haonan Gan,Sergey Dmitrievsky,Dmitry Dolzhikov,Yadong Wei,Konstantin Stankevich,Jaruchit Siripak,Xi Wang,Guoming Chen,Amélie Fournier,Hongtao Liu,Li Kang,Haifeng Yao,Zhaohan Li,Yixue Chen,Daozheng Li,Tobias Heinz,Shu Zhang,Benda Xu,Tobias Sterr,Zikang Chen,Zhijian Zhang,Dmitry Fedoseev,Tao Zhang,Dmitry V Naumov,Cristina Martellini,Mathieu Bongrand,Michael Wurm,Hongbang Liu,Zhonghua Qin,Olivia Dalager,Xiaomei Li,Guanghua Gong,Vitalii Zavadskyi,Alexey Krasnoperov,Davide Basilico,Zongyi Wang,Yumei Zhang,Cheng Xu,Alexander Studenikin,Arseniy Rybnikov,Athayde Marcondes de André,João Pedro,Tsagkarakis Alexandros,Christophe De La Taille,Antonio Budano,Shubin Liu,Guoli Wang,Bei-Zhen Hu,Hiroshi Nunokawa,Cenxi Yuan,Yongbo Huang,Chung-Hsiang Wang,Shengxin Lin,Hangkun Xu,Wilfried Depnering,Shaomin Chen,Bedřich Roskovec,Jingyu Mai,Zhe Wang,Aiqiang Zhang,Ran Du,Ran Han,Fang Liu,Henning Rebber,Feiyang Zhang,Jun Su,Roberto Isocrate,Amina Khatun,Andrey Sidorenkov,Xiaoshan Jiang,Xiaomei Zhang,Yanan Shi,Alexandre Göttel,Yufei Xi,Andrea Triossi,Vladimir Lyashuk,Yichen Li,Chuanya Cao,Yajun Mao,Tomas Tmej,Haotian Liu,Barbara Ricci,Yu Gu,Haidong Liu,Utane Sawangwit,Emanuela Meroni,Jing Zhou,Livia Ludhova,Yifang Wang,Wladyslaw Trzaska,Jie Cheng,Flavio Dal Corso,Tobias Lachenmaier,Roberto Carlos Mandujano,Wenhao Huang,Alexey Lokhov,Lino Miramonti,Dongqin Zheng,Jose Busto,Bangzheng Ma,Pierre-Alexandre Petitjean,Chunxu Yu,Jun Hu,Wenxing Fang,Katharina von Sturm,Konstantin Kouzakov,Wei Jiang,Barbara Clerbaux,Xuantong Zhang,Wei Wei,Chuan Lu,Ezio Previtali,Frederic Lefevre,Maxim Gonchar,Agustin Campeny,Xiaojie Luo,Gisele Martin-Chassard,Pablo Walker,Runxuan Liu,Patrick Hellmuth,Vasily Gromov,Aldo Romani,Kaixuan Huang,Elena Naumova,Matthias Mayer,Xichao Ruan,Binting Zhang,Juan Pedro Ochoa-Ricoux,Maciej Slupecki,Ming Qi,Dongmei Xia,Yu Zhang,Yangfu Wang,Alberto Garfagnini,Jie Yang,Nikita Ushakov,Caishen Wang,Stefano Dusini,Nikolay Kutovskiy,Sergio Parmeggiano,Konstantin Schweizer,YuenKeung Hor,Xiang Xiao,Xueyao Zhang,Guofu Cao,Yuduo Guan,Alexander Tietzsch

Published Date

2022/10/15

Electron neutrino fluxes are produced from thermal nuclear fusion reactions in the solar core, either through the proton-proton (pp) chain or the Carbon-Nitrogen-Oxygen (CNO) cycle. According to their production reactions, the solar neutrino species can be categorized as pp, 7Be, pep, 8B, hep neutrinos of the pp chain, and 13N, 15O, and 17F neutrinos of the CNO cycle. Before reaching the detector, solar neutrinos undergo the flavor conversion inside the Sun and the Earth during their propagation. It has been a long history for solar neutrino physics since the first observation at the Homestake experiment [1]. Many measurements, such as Kamiokande [2], GALLEX/GNO [3, 4], SAGE [5], and Super-Kamiokande (SK)[6, 7], had observed the solar neutrino deficit problem: that is the amount of observed neutrinos originating from the Sun was much less than that expected from the Standard Solar Model (SSM). Subsequently, the Sudbury Neutrino Observatory (SNO) provided the first model-independent evidence of the solar neutrino flavor conversion using three distinct neutrino interaction channels in heavy water [8–14]. These reactions include the νe sensitive charged-current (CC) interaction, all flavor sensitive neutral-current (NC) interaction on Deuterium, and the elastic scattering (ES) interaction on electrons from all neutrino flavors with different cross sections.Solar neutrino observations rely on both the flux prediction from the SSM and neutrino oscillation parameters that determine the flavor conversion [15–17]. Thus although SK [18, 19] and Borexino [20, 21] experiments have made precision measurements on the 8B neutrinos via the ES …

Luminosities and energies of e+ e− collision data taken between= 4.61 GeV and 4.95 GeV at BESIII

Authors

M Ablikim,MN Achasov,P Adlarson,M Albrecht,R Aliberti,A Amoroso,MR An,Q An,XH Bai,Y Bai,O Bakina,Ferroli R Baldini,I Balossino,Y Ban,V Batozskaya,D Becker,K Begzsuren,N Berger,M Bertani,D Bettoni,F Bianchi,J Bloms,A Bortone,I Boyko,RA Briere,A Brueggemann,H Cai,X Cai,A Calcaterra,GF Cao,N Cao,SA Cetin,JF Chang,WL Chang,C Chen,Chao Chen,G Chen,HS Chen,ML Chen,SJ Chen,SM Chen,T Chen,XR Chen,XT Chen,YB Chen,ZJ Chen,WS Cheng,X Chu,G Cibinetto,F Cossio,JJ Cui,HL Dai,JP Dai,A Dbeyssi,RE de Boer,D Dedovich,ZY Deng,A Denig,I Denysenko,M Destefanis,Mori F De,Y Ding,J Dong,LY Dong,MY Dong,X Dong,SX Du,P Egorov,YL Fan,J Fang,SS Fang,WX Fang,Y Fang,R Farinelli,L Fava,F Feldbauer,G Felici,CQ Feng,JH Feng,K Fischer,M Fritsch,C Fritzsch,CD Fu,H Gao,YN Gao,Yang Gao,S Garbolino,I Garzia,PT Ge,ZW Ge,C Geng,EM Gersabeck,A Gilman,K Goetzen,L Gong,WX Gong,W Gradl,M Greco,LM Gu,MH Gu,YT Gu,CY Guan,AQ Guo,LB Guo,RP Guo,YP Guo,A Guskov,TT Han,WY Han,XQ Hao,FA Harris,KK He,KL He,FH Heinsius,CH Heinz,YK Heng,C Herold,M Himmelreich,GY Hou,YR Hou,ZL Hou,HM Hu,JF Hu,T Hu,Y Hu,GS Huang,KX Huang,LQ Huang,XT Huang,YP Huang,Z Huang,T Hussain,N Hüsken,W Imoehl,M Irshad,J Jackson,S Jaeger,S Janchiv,Q Ji,QP Ji,XB Ji,XL Ji,YY Ji,ZK Jia,HB Jiang,SS Jiang,XS Jiang,Y Jiang,JB Jiao,Z Jiao

Journal

Chinese Physics C

Published Date

2022/11/1

From December 2019 to June 2021, the BESIII experiment collected approximately 5.85 fb− 1 of data at center-of-mass energies between 4.61 and 4.95 GeV. This is the highest collision energy BEPCII has reached to date. The accumulated

Sub-percent precision measurement of neutrino oscillation parameters with JUNO

Authors

Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,Wander Baldini,Andrea Barresi,Davide Basilico,Eric Baussan,Marco Bellato,Antonio Bergnoli,Thilo Birkenfeld,Sylvie Blin,David Blum,Simon Blyth,Anastasia Bolshakova,Mathieu Bongrand,Clément Bordereau,Dominique Breton,Augusto Brigatti,Riccardo Brugnera,Riccardo Bruno,Antonio Budano,Jose Busto,Ilya Butorov,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Riccardo Callegari,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Chi Chan,Jinfan Chang,Yun Chang,Guoming Chen,Pingping Chen,Po-An Chen,Shaomin Chen,Xurong Chen,Yixue Chen,Yu Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Yu Chin Cheng,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Selma Conforti Di Lorenzo,Daniele Corti,Flavio Dal Corso,Olivia Dalager,Christophe De La Taille,Zhi Deng,Ziyan Deng,Wilfried Depnering,Marco Diaz,Xuefeng Ding,Yayun Ding,Bayu Dirgantara,Sergey Dmitrievsky,Tadeas Dohnal,Dmitry Dolzhikov,Georgy Donchenko,Jianmeng Dong,Evgeny Doroshkevich,Marcos Dracos,Frédéric Druillole,Ran Du,Shuxian Du,Stefano Dusini,Martin Dvorak,Timo Enqvist,Heike Enzmann,Andrea Fabbri,Donghua Fan,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Li-Cheng Feng,Qichun Feng,Richard Ford,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Jingyuan Guo,Wanlei Guo,Xinheng Guo,Yuhang Guo,Paul Hackspacher,Caren Hagner,Ran Han,Yang Han,Miao He,Wei He,Tobias Heinz,Patrick Hellmuth,Yuekun Heng,Rafael Herrera,YuenKeung Hor,Shaojing Hou,Yee Hsiung,Bei-Zhen Hu

Journal

Chinese Physics C

Published Date

2022/12/1

JUNO is a multi-purpose neutrino observatory under construction in the south of China. This publication presents new sensitivity estimates for the measurement of the

Observation of the Decay

Authors

M Ablikim,MN Achasov,S Ahmed,M Albrecht,M Alekseev,A Amoroso,FF An,Q An,Y Bai,O Bakina,R Baldini Ferroli,Y Ban,K Begzsuren,JV Bennett,N Berger,M Bertani,D Bettoni,F Bianchi,J Bloms,I Boyko,RA Briere,H Cai,X Cai,A Calcaterra,GF Cao,N Cao,SA Cetin,J Chai,JF Chang,WL Chang,DY Chen,G Chen,HS Chen,JC Chen,ML Chen,SJ Chen,YB Chen,W Cheng,G Cibinetto,F Cossio,XF Cui,HL Dai,JP Dai,XC Dai,A Dbeyssi,D Dedovich,ZY Deng,A Denig,I Denysenko,M Destefanis,F De Mori,Y Ding,C Dong,J Dong,LY Dong,MY Dong,ZL Dou,SX Du,JZ Fan,J Fang,SS Fang,Y Fang,R Farinelli,L Fava,F Feldbauer,G Felici,CQ Feng,M Fritsch,CD Fu,Y Fu,Q Gao,XL Gao,Y Gao,YG Gao,Z Gao,B Garillon,I Garzia,A Gilman,K Goetzen,L Gong,WX Gong,W Gradl,M Greco,LM Gu,MH Gu,S Gu,YT Gu,AQ Guo,LB Guo,RP Guo,YP Guo,A Guskov,S Han,XQ Hao,FA Harris,KL He,FH Heinsius,T Held,YK Heng,YR Hou,ZL Hou,HM Hu,JF Hu,T Hu,Y Hu,GS Huang,JS Huang,XT Huang,XZ Huang,N Huesken,T Hussain,W Ikegami Andersson,W Imoehl,M Irshad,Q Ji,QP Ji,XB Ji,XL Ji,HL Jiang,XS Jiang,XY Jiang,JB Jiao,Z Jiao,DP Jin,S Jin,Y Jin,T Johansson,N Kalantar-Nayestanaki,XS Kang,R Kappert,M Kavatsyuk,BC Ke,IK Keshk,T Khan,A Khoukaz,P Kiese,R Kiuchi,R Kliemt,L Koch,OB Kolcu,B Kopf,M Kuemmel,M Kuessner,A Kupsc,M Kurth,MG Kurth,W Kühn,JS Lange,P Larin,L Lavezzi

Journal

Physical review letters

Published Date

2019/5/23

Using a total of 9.0 fb− 1 of e+ e− collision data with center-of-mass energies between 4.15 and 4.30 GeV collected by the BESIII detector, we search for the processes e+ e−→ γ X (3872) with X (3872)→ π 0 χ c J for J= 0, 1, 2. We report the first observation of X (3872)→ π 0 χ c 1, a new decay mode of the X (3872), with a statistical significance of more than 5 σ for all systematic fit variations. Normalizing to the previously established process e+ e−→ γ X (3872) with X (3872)→ π+ π− J/ψ, we find B (X (3872)→ π 0 χ c 1)/B (X (3872)→ π+ π− J/ψ)= 0.8 8− 0.27+ 0.33±0.10, where the first error is statistical and the second is systematic. We set 90% confidence level upper limits on the corresponding ratios for the decays to π 0 χ c 0 and π 0 χ c 2 of 19 and 1.1, respectively.

Measurement of the nuclear modification factor for muons from charm and bottom hadrons in Pb+ Pb collisions at 5.02 TeV with the ATLAS detector

Authors

Georges Aad,B Abbott,DC Abbott,A Abed Abud,Kira Abeling,Deshan Kavishka Abhayasinghe,SH Abidi,Halina Abramowicz,Henso Abreu,Yiming Abulaiti,AC Abusleme Hoffman,Bobby Samir Acharya,Baida Achkar,Lennart Adam,C Adam Bourdarios,Leszek Adamczyk,Lukas Adamek,SV Addepalli,Jahred Adelman,Aytul Adiguzel,S Adorni,Tim Adye,AA Affolder,Yoav Afik,Christina Agapopoulou,Merve Nazlim Agaras,Jinky Agarwala,Anamika Aggarwal,Catalin Agheorghiesei,JA Aguilar-Saavedra,Ammara Ahmad,Faig Ahmadov,Waleed Syed Ahmed,Xiaocong Ai,Giulio Aielli,Iakov Aizenberg,Shunichi Akatsuka,Melike Akbiyik,TPA Åkesson,AV Akimov,Konie Al Khoury,Gian Luigi Alberghi,Justin Albert,Pietro Albicocco,MJ Alconada Verzini,Sara Alderweireldt,Martin Aleksa,IN Aleksandrov,Calin Alexa,Theodoros Alexopoulos,Alice Alfonsi,Fabrizio Alfonsi,Muhammad Alhroob,Babar Ali,Shahzad Ali,Malik Aliev,Gianluca Alimonti,Corentin Allaire,BMM Allbrooke,Philip Patrick Allport,Alberto Aloisio,Francisco Alonso,Cristiano Alpigiani,E Alunno Camelia,M Alvarez Estevez,MG Alviggi,Y Amaral Coutinho,Alessandro Ambler,Luca Ambroz,Christoph Amelung,Dante Amidei,SP Amor Dos Santos,Simone Amoroso,Cherifa Sabrina Amrouche,Christos Anastopoulos,Nansi Andari,T Andeen,John Kenneth Anders,Stefio Yosse Andrean,Attilio Andreazza,Stylianos Angelidakis,Aaron Angerami,AV Anisenkov,Alberto Annovi,Claire Antel,Matthew Thomas Anthony,Egor Antipov,Mario Antonelli,DJA Antrim,Fabio Anulli,Masato Aoki,JA Aparisi Pozo,MA Aparo,L Aperio Bella,N Aranzabal,V Araujo Ferraz,Chiara Arcangeletti,ATH Arce,Eloisa Arena,Jean-Francois Arguin,Spyros Argyropoulos,J-H Arling,Aaron James Armbruster,Alexander Armstrong,Olivier Arnaez,Hannah Arnold,ZP Arrubarrena Tame,Giacomo Artoni,Haruka Asada,Kanae Asai,Shoji Asai,Nedaa Alexandra Asbah,Eleni Myrto Asimakopoulou,Lily Asquith,Jihad Assahsah,K Assamagan,Robert Astalos,Ryan Justin Atkin,M Atkinson,Naim Bora Atlay,Hicham Atmani,PA Atmasiddha,Kamil Augsten,Silvia Auricchio,Volker Andreas Austrup,Gal Avner,Giuseppe Avolio,Mohamad Kassem Ayoub,Georges Azuelos,Dominik Babal,Henri Bachacou,Konstantinos Bachas,A Bachiu,F Backman,A Badea,P Bagnaia,H Bahrasemani,AJ Bailey,VR Bailey,JT Baines,C Bakalis,OK Baker,PJ Bakker,E Bakos,D Bakshi Gupta,S Balaji,R Balasubramanian,EM Baldin,P Balek,E Ballabene

Journal

Physics Letters B

Published Date

2022/6/10

Heavy-flavour hadron production provides information about the transport properties and microscopic structure of the quark–gluon plasma created in ultra-relativistic heavy-ion collisions. A measurement of the muons from semileptonic decays of charm and bottom hadrons produced in Pb+ Pb and pp collisions at a nucleon–nucleon centre-of-mass energy of 5.02 TeV with the ATLAS detector at the Large Hadron Collider is presented. The Pb+ Pb data were collected in 2015 and 2018 with sampled integrated luminosities of 208 μ b− 1 and 38 μ b− 1, respectively, and pp data with a sampled integrated luminosity of 1.17 pb− 1 were collected in 2017. Muons from heavy-flavour semileptonic decays are separated from the light-flavour hadronic background using the momentum imbalance between the inner detector and muon spectrometer measurements, and muons originating from charm and bottom decays are …

Study of and decays in pp collisions at = 13 TeV with the ATLAS detector

Authors

Georges Aad,B Abbott,DC Abbott,Adam Abed Abud,Kira Abeling,Deshan Kavishka Abhayasinghe,SH Abidi,Asmaa Aboulhorma,Halina Abramowicz,Henso Abreu,Yiming Abulaiti,AC Abusleme Hoffman,Bobby Samir Acharya,Baida Achkar,Lennart Adam,C Adam Bourdarios,Leszek Adamczyk,Lukas Adamek,SV Addepalli,Jahred Adelman,Aytul Adiguzel,S Adorni,Tim Adye,AA Affolder,Y Afik,C Agapopoulou,MN Agaras,J Agarwala,A Aggarwal,C Agheorghiesei,JA Aguilar-Saavedra,A Ahmad,F Ahmadov,WS Ahmed,X Ai,G Aielli,I Aizenberg,S Akatsuka,M Akbiyik,TPA Åkesson,AV Akimov,K Al Khoury,GL Alberghi,J Albert,P Albicocco,MJ Alconada Verzini,S Alderweireldt,M Aleksa,IN Aleksandrov,C Alexa,T Alexopoulos,A Alfonsi,F Alfonsi,M Alhroob,B Ali,S Ali,M Aliev,G Alimonti,C Allaire,BMM Allbrooke,PP Allport,A Aloisio,F Alonso,C Alpigiani,E Alunno Camelia,M Alvarez Estevez,MG Alviggi,Y Amaral Coutinho,A Ambler,L Ambroz,C Amelung,D Amidei,SP Amor Dos Santos,S Amoroso,KR Amos,CS Amrouche,V Ananiev,C Anastopoulos,N Andari,T Andeen,JK Anders,SY Andrean,A Andreazza,S Angelidakis,A Angerami,AV Anisenkov,A Annovi,C Antel,MT Anthony,E Antipov,M Antonelli,DJA Antrim,F Anulli,M Aoki,JA Aparisi Pozo,MA Aparo,L Aperio Bella,N Aranzabal,V Araujo Ferraz,C Arcangeletti,ATH Arce,E Arena,JF Arguin,S Argyropoulos,J-H Arling,AJ Armbruster,A Armstrong,O Arnaez,H Arnold,ZP Arrubarrena Tame,G Artoni,H Asada,K Asai,S Asai,NA Asbah,EM Asimakopoulou,L Asquith,J Assahsah,K Assamagan,R Astalos,RJ Atkin,M Atkinson,NB Atlay,H Atmani,PA Atmasiddha,K Augsten,S Auricchio,VA Austrup,G Avner,G Avolio,MK Ayoub,G Azuelos,D Babal,H Bachacou,K Bachas,A Bachiu,F Backman,A Badea,P Bagnaia,H Bahrasemani,AJ Bailey,VR Bailey,JT Baines,C Bakalis,OK Baker,PJ Bakker,E Bakos,D Bakshi Gupta,S Balaji,R Balasubramanian

Journal

Journal of High Energy Physics

Published Date

2022/8

A study of and decays using 139 fb− 1 of integrated luminosity collected with the ATLAS detector from= 13 TeV pp collisions at the LHC is presented. The ratios of the branching fractions of the two decays to the branching fraction of the→ J/ψπ+ decay are measured:= 2. 76±0. 47 and= 5. 33±0. 96. The ratio of the branching fractions of the two decays is found to be= 1. 93±0. 26. For the decay, the transverse polarization fraction, Γ±±/Γ, is measured to be 0. 70±0. 11. The reported uncertainties include both the statistical and systematic components added in quadrature. The precision of the measurements exceeds that in all previous studies of these decays. These results supersede those obtained in the earlier ATLAS study of the same decays with= 7 and 8 TeV pp collision data. A …

Search for Higgs boson pair production in the two bottom quarks plus two photons final state in collisions at with the ATLAS detector

Authors

Georges Aad,Brad Abbott,Dale C Abbott,A Abed Abud,Kira Abeling,Deshan Kavishka Abhayasinghe,Syed Haider Abidi,Halina Abramowicz,Henso Abreu,Yiming Abulaiti,AC Abusleme Hoffman,Bobby Samir Acharya,Baida Achkar,Lennart Adam,C Adam Bourdarios,Leszek Adamczyk,Lukas Adamek,Jahred Adelman,Aytul Adiguzel,S Adorni,Tim Adye,AA Affolder,Yoav Afik,Christina Agapopoulou,Merve Nazlim Agaras,Jinky Agarwala,Anamika Aggarwal,Catalin Agheorghiesei,JA Aguilar-Saavedra,Ammara Ahmad,Faig Ahmadov,Waleed Syed Ahmed,Xiaocong Ai,Giulio Aielli,Shunichi Akatsuka,Melike Akbiyik,TPA Åkesson,AV Akimov,Konie Al Khoury,Gian Luigi Alberghi,Justin Albert,MJ Alconada Verzini,Sara Alderweireldt,Martin Aleksa,IN Aleksandrov,Calin Alexa,Theodoros Alexopoulos,Alice Alfonsi,Fabrizio Alfonsi,Muhammad Alhroob,Babar Ali,Shahzad Ali,Malik Aliev,Gianluca Alimonti,Corentin Allaire,BMM Allbrooke,Philip Patrick Allport,Alberto Aloisio,Francisco Alonso,Cristiano Alpigiani,E Alunno Camelia,M Alvarez Estevez,MG Alviggi,Y Amaral Coutinho,Alessandro Ambler,Luca Ambroz,Christoph Amelung,Dante Amidei,SP Amor Dos Santos,Simone Amoroso,Cherifa Sabrina Amrouche,Christos Anastopoulos,Nansi Andari,T Andeen,John Kenneth Anders,Stefio Yosse Andrean,Attilio Andreazza,Victor Andrei,Stylianos Angelidakis,Aaron Angerami,AV Anisenkov,Alberto Annovi,Claire Antel,Matthew Thomas Anthony,Egor Antipov,Mario Antonelli,DJA Antrim,Fabio Anulli,Masato Aoki,JA Aparisi Pozo,MA Aparo,L Aperio Bella,N Aranzabal,V Araujo Ferraz,Chiara Arcangeletti,ATH Arce,Eloisa Arena,Jean-Francois Arguin,Spyros Argyropoulos,J-H Arling,AJ Armbruster,A Armstrong,O Arnaez,H Arnold,ZP Arrubarrena Tame,G Artoni,H Asada,K Asai,S Asai,NA Asbah,EM Asimakopoulou,L Asquith,J Assahsah,K Assamagan,R Astalos,RJ Atkin,M Atkinson,NB Atlay,H Atmani,PA Atmasiddha,K Augsten,S Auricchio,VA Austrup,G Avner,G Avolio,MK Ayoub,G Azuelos,D Babal,H Bachacou,K Bachas,F Backman,A Badea,P Bagnaia,H Bahrasemani,AJ Bailey,VR Bailey,JT Baines,C Bakalis,OK Baker,PJ Bakker,E Bakos,D Bakshi Gupta,S Balaji,R Balasubramanian,EM Baldin,P Balek,E Ballabene,F Balli,WK Balunas,J Balz

Journal

Physical Review D

Published Date

2022/9/6

Searches are performed for nonresonant and resonant di-Higgs boson production in the b b γ γ final state. The dataset used corresponds to an integrated luminosity of 139 fb− 1 of proton–proton collisions at a center-of-mass energy of 13 TeV recorded by the ATLAS detector at the CERN Large Hadron Collider. No excess above the expected background is found and upper limits on the di-Higgs boson production cross sections are set. A 95% confidence-level upper limit of 4.2 times the cross section predicted by the Standard Model is set on p p→ H H nonresonant production, where the expected limit is 5.7 times the Standard Model predicted value. The expected constraints are obtained for a background hypothesis excluding p p→ H H production. The observed (expected) constraints on the Higgs boson trilinear coupling modifier κ λ are determined to be [− 1.5, 6.7]([− 2.4, 7.7]) at 95% confidence level, where the …

Exploring the NΛ–NΣ coupled system with high precision correlation techniques at the LHC

Authors

Shreyasi Acharya,Dagmar Adamova,Alexander Adler,Jonatan Adolfsson,G Aglieri Rinella,Michelangelo Agnello,Neelima Agrawal,Zubayer Ahammed,Shakeel Ahmad,Sang Un Ahn,Ishaan Ahuja,Zaenal Akbar,Alexander Akindinov,Mohammad Al-Turany,Dmitry Aleksandrov,Bruno Alessandro,HM Alfanda,R Alfaro Molina,Bushra Ali,Yasir Ali,Andrea Alici,Negin Alizadehvandchali,Anton Alkin,Johan Alme,Torsten Alt,Lucas Altenkamper,Igor Altsybeev,MN Anaam,Cristian Andrei,Dimitra Andreou,Anton Andronic,Massimo Angeletti,Venelin Anguelov,Federico Antinori,Pietro Antonioli,C Anuj,Nicole Apadula,L Aphecetche,Harald Appelshäuser,Silvia Arcelli,Roberta Arnaldi,Ionut Cristian Arsene,Mesut Arslandok,Andre Augustinus,R Averbeck,Sizar Aziz,Mohd Danish Azmi,Angela Badalà,YW Baek,Xiaozhi Bai,R Bailhache,Yoshini Bailung,Renu Bala,Alessandro Balbino,Alberto Baldisseri,Markus Ball,Debjani Banerjee,Roberto Barbera,Luca Barioglio,Maria Barlou,GG Barnaföldi,Lee Stuart Barnby,V Barret,Clara Bartels,Klaus Barth,Esther Bartsch,Filippo Baruffaldi,Nicole Bastid,Sumit Basu,Guillaume Batigne,Boris Batyunya,Dibakar Bauri,JL Bazo Alba,Ian Gardner Bearden,Caitlin Beattie,Iouri Belikov,ADC Bell Hechavarria,Francesca Bellini,Rene Bellwied,Svetlana Belokurova,Vladimir Belyaev,Gyula Bencedi,Stefania Beole,Alexandru Bercuci,Yaroslav Berdnikov,Anastasia Berdnikova,Daniel Berenyi,Luisa Bergmann,Mihaela Gabriela Besoiu,Latchezar Betev,Partha Pratim Bhaduri,Anju Bhasin,Inayat Rasool Bhat,Mohammad Asif Bhat,Buddhadeb Bhattacharjee,Purba Bhattacharya,Livio Bianchi,Nicola Bianchi,J Bielčík,J Bielčíková,J Biernat,Ante Bilandzic,Gabor Biro,Saikat Biswas,Justin Thomas Blair,Dmitry Blau,Mihail Bogdan Blidaru,Christoph Blume,Gianluigi Boca,Friederike Bock,Alexey Bogdanov,Stefano Boi,Jeongsu Bok,Laszlo Boldizsár,Alexander Bolozdynya,Marek Bombara,Peter Matthew Bond,Germano Bonomi,Herve Borel,Alexander Borissov,Hannah Bossi,Elena Botta,Lars Bratrud,Peter Braun-Munzinger,Marco Bregant,Michal Broz,Giuseppe Eugenio Bruno,Matthew Daniel Buckland,Dmitry Budnikov,Henner Buesching,Stefania Bufalino,Ophelie Bugnon,P Buhler,Z Buthelezi,Jamila Bashir Butt,Sebastian Adam Bysiak,Davide Caffarri,Mengke Cai,H Caines,Alberto Caliva,E Calvo Villar,Juan Manuel Mejia Camacho,Rabi Soto Camacho,Paolo Camerini,FDM Canedo,Aaron Allan Capon,Francesca Carnesecchi,R Caron,J Castillo Castellanos,Ester Anna Rita Casula

Journal

Physics Letters B

Published Date

2022/10/10

The interaction of Λ and Σ hyperons (Y) with nucleons (N) is strongly influenced by the coupled-channel dynamics. Due to the small mass difference of the NΛ and NΣ systems, the sizable coupling strength of the N Σ↔ N Λ processes constitutes a crucial element in the determination of the NΛ interaction. In this letter we present the most precise measurements on the interaction of pΛ pairs, from zero relative momentum up to the opening of the NΣ channel. The correlation function in the relative momentum space for p Λ⊕ p‾ Λ‾ pairs measured in high-multiplicity triggered pp collisions at s= 13 TeV at the LHC is reported. The opening of the inelastic NΣ channels is visible in the extracted correlation function as a cusp-like structure occurring at relative momentum k⁎= 289 MeV/c. This represents the first direct experimental observation of the N Σ↔ N Λ coupled channel in the pΛ system. The correlation function is …

Authors

FP An,XT Zhang,HK Xu,ZJ Zhang,ZP Zhang,JL Sun,CG White,BZ Hu,V Vorobel,YF Li,M Ye,S Li,L Zhou,XH Guo,SQ Zhang,Y Wang,JM Link,FY Zhang,JR Hu,JW Zhang,YY Ding,HL Zhuang,L Zhan,RA Johnson,ZM Wang,Y Zeng,J Cao,J Zhao,RH Li,JC Liu,H Gong,V Zavadskyi,Y-C Cheng,FS Deng,JL Zhang,JHC Lee,CG Yang,J Dove,W Wang,JX Liu,C Morales Reveco,YX Chen,X Wang,BL Young,HQ Lu,HS Chen,N Raper,ZJ Hu,L Kang,DA Dwyer,RC Mandujano,Z Guo,S Kohn,JP Ochoa-Ricoux,KL Jen,ZY Zhang,JH Zou,XN Li,M Bishai,ZZ Xing,J Lee,L Guo,SH Kettell,ZK Cheng,E Worcester,GL Lin,GH Gong,TMT Nguyen,J Napolitano,HY Wei,WD Li,XQ Li,Y Chang,B Russell,Q Wu,T Xue,M Qi,R Leitner,D Jones,J Park,MV Diwan,HZ Yu,HY Duyang,H Steiner,RZ Zhao,YF Wang,RT Lei,HY Chen,YQ Ma,B Viren,M Wang,X Qian,JP Cummings,J Cheng,ZY Yu,Y Meng,YM Zhang,JP Gallo,Y Han,DE Jaffe,XY Ma,XB Ma,S Blyth,S Lin,XL Ji,Y Chen,TJ Langford,R Rosero,B Roskovec,M Gonchar,K Treskov,W-H Tse,BB Yue,HH Zhang,QJ Li,GF Cao,T Tmej,DR Wu,YB Huang,BZ Ma,SC Li,P Huber,A Olshevskiy,E Naumova,KV Dugas,JJ Ling,HL Li,M Yeh,JKC Leung,S Patton,YZ Yang,YB Hsiung,AB Balantekin,ZQ Xie,MC Chu,NY Wang,LJ Wen,KT McDonald,L Littenberg,FZ Qi,SM Chen,KM Heeger,F Li,M Kramer,JF Chang,XP Ji,YH Guo,JL Liu,D Naumov,JC Peng

Published Date

2022/10/3

Reactor neutrino experiments play a crucial role in advancing our knowledge of neutrinos. A precise measurement of reactor electron antineutrino flux and spectrum evolution can be key inputs in improving the knowledge of neutrino mass and mixing as well as reactor nuclear physics and searching for physics beyond the standard model. In this work, the evolution of the flux and spectrum as a function of the reactor isotopic content is reported in terms of the inverse-beta-decay yield at Daya Bay with 1958 days of data and improved systematic uncertainties. These measurements are compared with two signature model predictions: the Huber-Mueller model based on the conversion method and the SM2018 model based on the summation method. The measured average flux and spectrum, as well as their evolution with the 239Pu fraction, are inconsistent with the predictions of the Huber-Mueller model. In contrast, the SM2018 model is shown to agree with the average flux and its evolution but fails to describe the energy spectrum. Altering the predicted IBD spectrum from 239Pu does not improve the agreement with the measurement for either model. The models can be brought into better agreement with the measurements if either the predicted spectrum due to 235U is changed or the predicted 235U, 238U, 239Pu, and 241Pu spectra are changed in equal measure

Observation of Production in Collisions at with the ATLAS Detector

Authors

Georges Aad,Brad Abbott,Dale C Abbott,A Abed Abud,Kira Abeling,Deshan Kavishka Abhayasinghe,Syed Haider Abidi,Asmaa Aboulhorma,Halina Abramowicz,Henso Abreu,Y Abulaiti,AC Abusleme Hoffman,BS Acharya,B Achkar,L Adam,C Adam Bourdarios,L Adamczyk,L Adamek,SV Addepalli,J Adelman,Aytül Adiguzel,S Adorni,T Adye,AA Affolder,Y Afik,C Agapopoulou,MN Agaras,J Agarwala,A Aggarwal,C Agheorghiesei,JA Aguilar-Saavedra,A Ahmad,F Ahmadov,WS Ahmed,X Ai,G Aielli,I Aizenberg,M Akbiyik,TPA Åkesson,AV Akimov,K Al Khoury,GL Alberghi,J Albert,P Albicocco,MJ Alconada Verzini,S Alderweireldt,M Aleksa,IN Aleksandrov,C Alexa,T Alexopoulos,A Alfonsi,F Alfonsi,M Alhroob,B Ali,S Ali,M Aliev,G Alimonti,C Allaire,BMM Allbrooke,PP Allport,A Aloisio,F Alonso,C Alpigiani,E Alunno Camelia,M Alvarez Estevez,MG Alviggi,Y Amaral Coutinho,A Ambler,L Ambroz,C Amelung,D Amidei,SP Amor Dos Santos,S Amoroso,KR Amos,CS Amrouche,V Ananiev,C Anastopoulos,N Andari,T Andeen,JK Anders,SY Andrean,A Andreazza,S Angelidakis,A Angerami,AV Anisenkov,A Annovi,C Antel,MT Anthony,E Antipov,M Antonelli,DJA Antrim,F Anulli,M Aoki,JA Aparisi Pozo,MA Aparo,L Aperio Bella,N Aranzabal,V Araujo Ferraz,C Arcangeletti,ATH Arce,E Arena,JF Arguin,S Argyropoulos,J-H Arling,AJ Armbruster,O Arnaez,H Arnold,ZP Arrubarrena Tame,G Artoni,H Asada,K Asai,S Asai,NA Asbah,EM Asimakopoulou,J Assahsah,K Assamagan,R Astalos,RJ Atkin,M Atkinson,NB Atlay,H Atmani,PA Atmasiddha,K Augsten,S Auricchio,VA Austrup,G Avner,G Avolio,MK Ayoub,G Azuelos,D Babal,H Bachacou,K Bachas,A Bachiu,F Backman,A Badea,P Bagnaia,M Bahmani,AJ Bailey,VR Bailey,JT Baines,C Bakalis,OK Baker,PJ Bakker,E Bakos,D Bakshi Gupta,S Balaji,R Balasubramanian,EM Baldin,P Balek,E Ballabene

Journal

Physical review letters

Published Date

2022/8/4

This Letter reports the observation of W W W production and a measurement of its cross section using 139 fb− 1 of proton-proton collision data recorded at a center-of-mass energy of 13 TeV by the ATLAS detector at the Large Hadron Collider. Events with two same-sign leptons (electrons or muons) and at least two jets, as well as events with three charged leptons, are selected. A multivariate technique is then used to discriminate between signal and background events. Events from W W W production are observed with a significance of 8.0 standard deviations, where the expectation is 5.4 standard deviations. The inclusive W W W production cross section is measured to be 820±100 (stat)±80 (syst) fb, approximately 2.6 standard deviations from the predicted cross section of 511±18 fb calculated at next-to-leading-order QCD and leading-order electroweak accuracy.

Observation of an -like State with Mass of 1.817 GeV in the Study of Decays

Authors

M Ablikim,MN Achasov,P Adlarson,M Albrecht,R Aliberti,A Amoroso,MR An,Q An,XH Bai,Y Bai,O Bakina,R Baldini Ferroli,I Balossino,Y Ban,V Batozskaya,D Becker,K Begzsuren,N Berger,M Bertani,D Bettoni,F Bianchi,J Bloms,A Bortone,I Boyko,RA Briere,A Brueggemann,H Cai,X Cai,A Calcaterra,GF Cao,N Cao,SA Cetin,JF Chang,WL Chang,C Chen,G Chen,HS Chen,ML Chen,SJ Chen,T Chen,XR Chen,XT Chen,YB Chen,ZJ Chen,WS Cheng,G Cibinetto,F Cossio,JJ Cui,HL Dai,JP Dai,A Dbeyssi,RE de Boer,D Dedovich,ZY Deng,A Denig,I Denysenko,M Destefanis,F De Mori,Y Ding,J Dong,LY Dong,MY Dong,X Dong,SX Du,P Egorov,YL Fan,J Fang,SS Fang,Y Fang,R Farinelli,L Fava,F Feldbauer,G Felici,CQ Feng,JH Feng,K Fischer,M Fritsch,C Fritzsch,CD Fu,H Gao,YN Gao,Yang Gao,S Garbolino,I Garzia,PT Ge,ZW Ge,C Geng,EM Gersabeck,A Gilman,L Gong,WX Gong,W Gradl,M Greco,LM Gu,MH Gu,YT Gu,CY Guan,AQ Guo,LB Guo,RP Guo,YP Guo,A Guskov,TT Han,WY Han,XQ Hao,FA Harris,KK He,KL He,FH Heinsius,CH Heinz,YK Heng,C Herold,T Holtmann,GY Hou,YR Hou,ZL Hou,HM Hu,JF Hu,T Hu,Y Hu,GS Huang,KX Huang,LQ Huang,XT Huang,YP Huang,Z Huang,T Hussain,N Hüsken,W Imoehl,M Irshad,J Jackson,S Jaeger,S Janchiv,Q Ji,QP Ji,XB Ji,XL Ji,YY Ji,ZK Jia,HB Jiang,SS Jiang,XS Jiang,Y Jiang,JB Jiao,Z Jiao,S Jin,Y Jin,MQ Jing,T Johansson,N Kalantar-Nayestanaki

Journal

Physical review letters

Published Date

2022/10/28

Using e+ e− annihilation data corresponding to an integrated luminosity of 6.32 fb− 1 collected at center-of-mass energies between 4.178 and 4.226 GeV with the BESIII detector, we perform the first amplitude analysis of the decay D s+→ K S 0 K+ π 0 and determine the relative branching fractions and phases for intermediate processes. We observe an a 0-like state with mass of 1.817 GeV in its decay to K S 0 K+ for the first time. In addition, we measure the ratio {B [D s+→ K*(892) 0 K+]/B [D s+→ K 0 K*(892)+]} to be 2.35− 0.23 stat+ 0.42±0.1 0 syst. Finally, we provide a precision measurement of the absolute branching fraction B (D s+→ K S 0 K+ π 0)=(1.46±0.0 6 stat±0.0 5 syst)%.

Open charm production and asymmetry in Ne collisions at 68.5 GeV

Authors

LHCb Collaboration

Journal

arXiv preprint arXiv:2211.11633

Published Date

2022/11/21

A measurement of meson production by the LHCb experiment in its fixed-target configuration is presented. The production of mesons is studied with a beam of 2.5 TeV protons colliding on a gaseous neon target at rest, corresponding to a nucleon-nucleon centre-of-mass energy of = 68.5 GeV. The sum of the and production cross-section in Ne collisions in the centre-of-mass rapidity range is found to be where the first uncertainty is statistical and the second is systematic. The production asymmetry is also evaluated and suggests a trend towards negative values at large negative . The considered models do not account precisely for all the features observed in the LHCb data, but theoretical predictions including 1 intrinsic charm and 10 recombination contributions better describe the data than the other models considered.

Search for resonant pair production of Higgs bosons in the final state using collisions at with the ATLAS detector

Authors

Georges Aad,B Abbott,D Abbott,A Abed Abud,K Abeling,D Abhayasinghe,S Abidi,H Abramowicz,H Abreu,Y Abulaiti,A Abusleme Hoffman,B Acharya,B Achkar,L Adam,C Adam Bourdarios,L Adamczyk,L Adamek,S Addepalli,J Adelman,A Adiguzel,S Adorni,T Adye,A Affolder,Y Afik,C Agapopoulou,M Agaras,J Agarwala,A Aggarwal,C Agheorghiesei,J Aguilar-Saavedra,A Ahmad,F Ahmadov,W Ahmed,X Ai,G Aielli,I Aizenberg,S Akatsuka,M Akbiyik,A Akimov,K Al Khoury,G Alberghi,J Albert,P Albicocco,M Alconada Verzini,S Alderweireldt,M Aleksa,I Aleksandrov,C Alexa,T Alexopoulos,A Alfonsi,F Alfonsi,M Alhroob,B Ali,S Ali,M Aliev,G Alimonti,C Allaire,B Allbrooke,P Allport,A Aloisio,F Alonso,C Alpigiani,E Alunno Camelia,M Alvarez Estevez,M Alviggi,Y Amaral Coutinho,A Ambler,L Ambroz,C Amelung,D Amidei,S Amor Dos Santos,S Amoroso,C Amrouche,C Anastopoulos,N Andari,T Andeen,J Anders,S Andrean,A Andreazza,S Angelidakis,A Angerami,A Anisenkov,A Annovi,C Antel,M Anthony,E Antipov,M Antonelli,D Antrim,F Anulli,M Aoki,J Aparisi Pozo,M Aparo,L Aperio Bella,N Aranzabal,V Araujo Ferraz,C Arcangeletti,A Arce,E Arena,JF Arguin,S Argyropoulos,J-H Arling,A Armbruster,A Armstrong,O Arnaez,H Arnold,Z Arrubarrena Tame,G Artoni,H Asada,K Asai,S Asai,N Asbah,E Asimakopoulou,L Asquith,J Assahsah,K Assamagan,R Astalos,R Atkin,M Atkinson,N Atlay,H Atmani,P Atmasiddha,K Augsten,S Auricchio,V Austrup,G Avner,G Avolio,M Ayoub,G Azuelos,D Babal,H Bachacou,K Bachas,A Bachiu,F Backman,A Badea,P Bagnaia,H Bahrasemani,A Bailey,V Bailey,J Baines,C Bakalis,O Baker,P Bakker,E Bakos,D Bakshi Gupta,S Balaji,R Balasubramanian,E Baldin,P Balek,E Ballabene,F Balli

Journal

PHYSICAL REVIEW D

Published Date

2022

A search for resonant Higgs boson pair production in the b (b) over barb (b) over bar final state is presented. The analysis uses 126 fb (-1)-139 fb (-1) of pp collision data at root s= 13 TeV collected with the ATLAS detector at the Large Hadron Collider. The analysis is divided into two channels, targeting Higgs boson decays which are reconstructed as pairs of small-radius jets or as individual large-radius jets. Spin-0 and spin2 benchmark signal models are considered, both of which correspond to resonant HH production via gluon-gluon fusion. The data are consistent with Standard Model predictions. Upper limits are set on the production cross section times branching ratio to Higgs boson pairs of a new resonance in the mass range from 251 GeV to 5 TeV.

Measurement of Higgs boson decay into b-quarks in associated production with a top-quark pair in pp collisions at = 13 TeV with the ATLAS detector

Authors

Georges Aad,Brad Abbott,Dale C Abbott,Adam Abed Abud,Kira Abeling,Deshan Kavishka Abhayasinghe,Syed Haider Abidi,Asmaa Aboulhorma,Halina Abramowicz,Henso Abreu,Yiming Abulaiti,AC Abusleme Hoffman,Bobby Samir Acharya,Baida Achkar,Lennart Adam,C Adam Bourdarios,Leszek Adamczyk,Lukas Adamek,SV Addepalli,Jahred Adelman,Aytul Adiguzel,S Adorni,Tim Adye,AA Affolder,Yoav Afik,Christina Agapopoulou,Merve Nazlim Agaras,Jinky Agarwala,Anamika Aggarwal,Catalin Agheorghiesei,JA Aguilar-Saavedra,Ammara Ahmad,Faig Ahmadov,Waleed Syed Ahmed,Xiaocong Ai,Giulio Aielli,Iakov Aizenberg,Shunichi Akatsuka,Melike Akbiyik,TPA Åkesson,AV Akimov,Konie Al Khoury,Gian Luigi Alberghi,Justin Albert,Pietro Albicocco,MJ Alconada Verzini,Sara Alderweireldt,Martin Aleksa,IN Aleksandrov,Calin Alexa,Theodoros Alexopoulos,Alice Alfonsi,Fabrizio Alfonsi,Muhammad Alhroob,Babar Ali,Shahzad Ali,Malik Aliev,Gianluca Alimonti,Corentin Allaire,BMM Allbrooke,Philip Patrick Allport,Alberto Aloisio,Francisco Alonso,Cristiano Alpigiani,E Alunno Camelia,M Alvarez Estevez,MG Alviggi,Y Amaral Coutinho,Alessandro Ambler,Luca Ambroz,Christoph Amelung,Dante Amidei,SP Amor Dos Santos,Simone Amoroso,Kieran Robert Amos,Cherifa Sabrina Amrouche,Viktor Ananiev,Christos Anastopoulos,Nansi Andari,T Andeen,John Kenneth Anders,Stefio Yosse Andrean,Attilio Andreazza,Stylianos Angelidakis,Aaron Angerami,AV Anisenkov,Alberto Annovi,Claire Antel,Matthew Thomas Anthony,Egor Antipov,Mario Antonelli,DJA Antrim,Fabio Anulli,Masato Aoki,JA Aparisi Pozo,MA Aparo,L Aperio Bella,N Aranzabal,V Araujo Ferraz,Chiara Arcangeletti,ATH Arce,Eloisa Arena,Jean-Francois Arguin,Spyros Argyropoulos,J-H Arling,Aaron James Armbruster,Alexander Armstrong,Olivier Arnaez,Hannah Arnold,ZP Arrubarrena Tame,Giacomo Artoni,Haruka Asada,Kanae Asai,Shoji Asai,Nedaa Alexandra Asbah,Eleni Myrto Asimakopoulou,Lily Asquith,Jihad Assahsah,K Assamagan,Robert Astalos,Ryan Justin Atkin,M Atkinson,Naim Bora Atlay,Hicham Atmani,PA Atmasiddha,Kamil Augsten,Silvia Auricchio,Volker Andreas Austrup,Gal Avner,Giuseppe Avolio,Mohamad Kassem Ayoub,Georges Azuelos,Dominik Babal,Henri Bachacou,Konstantinos Bachas,Alexander Bachiu,F Backman,Anthony Badea,Paolo Bagnaia,H Bahrasemani,AJ Bailey,VR Bailey,JT Baines,Christos Bakalis,OK Baker,Pepijn Johannes Bakker,Evelin Bakos,D Bakshi Gupta,Shyam Balaji,Rahul Balasubramanian

Journal

Journal of High Energy Physics

Published Date

2022/6

The associated production of a Higgs boson and a top-quark pair is measured in events characterised by the presence of one or two electrons or muons. The Higgs boson decay into a b-quark pair is used. The analysed data, corresponding to an integrated luminosity of 139 fb− 1, were collected in proton-proton collisions at the Large Hadron Collider between 2015 and 2018 at a centre-of-mass energy of= 13 TeV. The measured signal strength, defined as the ratio of the measured signal yield to that predicted by the Standard Model, is. This result is compatible with the Standard Model prediction and corresponds to an observed (expected) significance of 1.0 (2.7) standard deviations. The signal strength is also measured differentially in bins of the Higgs boson transverse momentum in the simplified template cross-section framework, including a bin for specially selected boosted Higgs bosons with …

Observation of a multiplicity dependence in the pT-differential charm baryon-to-meson ratios in proton–proton collisions at s= 13 TeV

Authors

Shreyasi Acharya,Dagmar Adamová,Alexander Adler,Jonatan Adolfsson,G Aglieri Rinella,Michelangelo Agnello,Neelima Agrawal,Zubayer Ahammed,Shakeel Ahmad,Sang Un Ahn,Ishaan Ahuja,Zaenal Akbar,Alexander Akindinov,Mohammad Al-Turany,Sk Noor Alam,Dmitry Aleksandrov,Bruno Alessandro,Haidar Mas’ud Alfanda,R Alfaro Molina,Bushra Ali,Yasir Ali,Andrea Alici,Negin Alizadehvandchali,Anton Alkin,Johan Alme,Giacomo Alocco,Torsten Alt,Igor Altsybeev,Mustafa Naji Anaam,Cristian Andrei,Dimitra Andreou,Anton Andronic,Venelin Anguelov,Federico Antinori,Pietro Antonioli,C Anuj,Nicole Apadula,L Aphecetche,Harald Appelshaeuser,Silvia Arcelli,Roberta Arnaldi,Ionut Cristian Arsene,Mesut Arslandok,Andre Augustinus,R Averbeck,Sizar Aziz,Mohd Danish Azmi,Angela Badalà,Yong Wook Baek,Xiaozhi Bai,Raphaëlle Bailhache,Yoshini Bailung,Renu Bala,Alessandro Balbino,Alberto Baldisseri,Bartosz Balis,Debjani Banerjee,Zarina Banoo,Roberto Barbera,Luca Barioglio,Maria Barlou,Gergely Gábor Barnaföldi,Lee Stuart Barnby,Valerie Barret,Clara Bartels,Klaus Barth,Esther Bartsch,Filippo Baruffaldi,Nicole Bastid,Sumit Basu,Guillaume Batigne,Boris Batyunya,Dibakar Bauri,JL Bazo Alba,Ian Gardner Bearden,Caitlin Beattie,Pascal Becht,Iouri Belikov,ADC Bell Hechavarria,Francesca Bellini,Rene Bellwied,Svetlana Belokurova,Vladimir Belyaev,Gyula Bencédi,Stefania Beolè,Alexandru Bercuci,Yaroslav Berdnikov,Anastasia Berdnikova,Luisa Bergmann,Mihaela Gabriela Besoiu,Latchezar Betev,Partha Pratim Bhaduri,Anju Bhasin,Inayat Rasool Bhat,Mohammad Asif Bhat,Buddhadeb Bhattacharjee,Purba Bhattacharya,Livio Bianchi,Nicola Bianchi,Jaroslav Bielčík,Jana Bielčíková,Jacek Biernat,Ante Bilandzic,Gabor Biro,Saikat Biswas,Justin Thomas Blair,Dmitry Blau,Mihail-Bogdan Blidaru,Christoph Blume,Gianluigi Boca,Friederike Bock,Alexey Bogdanov,Stefano Boi,Jeongsu Bok,Laszlo Boldizsar,Alexander Bolozdynya,Marek Bombara,Peter Matthew Bond,Germano Bonomi,Herve Borel,Alexander Borissov,Hannah Bossi,Elena Botta,Lars Bratrud,Peter Braun-Munzinger,Marco Bregant,Michal Broz,Giuseppe Eugenio Bruno,Matthew Daniel Buckland,Dmitry Budnikov,Henner Büsching,Stefania Bufalino,Ophélie Bugnon,P Buhler,Z Buthelezi,Jamila Bashir Butt,Alexander Bylinkin,Sebastian Adam Bysiak,Mengke Cai,H Caines,Alberto Caliva,E Calvo Villar,Juan Manuel Mejia Camacho,Rabi Soto Camacho,Paolo Camerini,FDM Canedo,Francesca Carnesecchi,R Caron,J Castillo Castellanos,Ester Anna Rita Casula

Journal

Physics Letters B

Published Date

2022/6/10

The production of prompt D 0, D s+, and Λ c+ hadrons, and their ratios, D s+/D 0 and Λ c+/D 0, are measured in proton–proton collisions at s= 13 TeV at midrapidity (| y|< 0.5) with the ALICE detector at the LHC. The measurements are performed as a function of the charm-hadron transverse momentum (p T) in intervals of charged-particle multiplicity, measured with two multiplicity estimators covering different pseudorapidity regions. While the strange to non-strange D s+/D 0 ratio indicates no significant multiplicity dependence, the baryon-to-meson p T-differential Λ c+/D 0 ratio shows a multiplicity-dependent enhancement, with a significance of 5.3σ for 1< p T< 12 GeV/c, comparing the highest multiplicity interval with respect to the lowest one. The measurements are compared with a theoretical model that explains the multiplicity dependence by a canonical treatment of quantum charges in the statistical hadronisation …

Precise Measurements of Decay Parameters and Asymmetry with Entangled Pairs

Authors

M Ablikim,MN Achasov,Patrik Adlarson,Malte Albrecht,Riccardo Aliberti,A Amoroso,MR An,Q An,XH Bai,Y Bai,O Bakina,R Baldini Ferroli,I Balossino,Y Ban,V Batozskaya,D Becker,K Begzsuren,N Berger,M Bertani,D Bettoni,F Bianchi,J Bloms,A Bortone,I Boyko,RA Briere,A Brueggemann,H Cai,X Cai,A Calcaterra,GF Cao,N Cao,SA Cetin,JF Chang,WL Chang,C Chen,Chao Chen,G Chen,HS Chen,ML Chen,SJ Chen,SM Chen,T Chen,XR Chen,XT Chen,YB Chen,ZJ Chen,WS Cheng,SK Choi,X Chu,G Cibinetto,F Cossio,JJ Cui,HL Dai,JP Dai,A Dbeyssi,RE de Boer,D Dedovich,ZY Deng,A Denig,I Denysenko,M Destefanis,F De Mori,Y Ding,J Dong,LY Dong,MY Dong,X Dong,SX Du,P Egorov,YL Fan,J Fang,SS Fang,WX Fang,Y Fang,R Farinelli,L Fava,F Feldbauer,G Felici,CQ Feng,JH Feng,K Fischer,M Fritsch,C Fritzsch,CD Fu,H Gao,YN Gao,Yang Gao,S Garbolino,I Garzia,PT Ge,ZW Ge,C Geng,EM Gersabeck,A Gilman,K Goetzen,L Gong,WX Gong,W Gradl,M Greco,LM Gu,MH Gu,YT Gu,CY Guan,AQ Guo,LB Guo,RP Guo,YP Guo,A Guskov,TT Han,WY Han,XQ Hao,FA Harris,KK He,KL He,FH Heinsius,CH Heinz,YK Heng,C Herold,M Himmelreich,GY Hou,YR Hou,ZL Hou,HM Hu,JF Hu,T Hu,Y Hu,GS Huang,KX Huang,LQ Huang,XT Huang,YP Huang,Z Huang,T Hussain,N Hüsken,W Imoehl,M Irshad,J Jackson,S Jaeger,S Janchiv,E Jang,JH Jeong,Q Ji,QP Ji,XB Ji,XL Ji,YY Ji,ZK Jia,HB Jiang,SS Jiang,XS Jiang

Journal

Physical Review Letters

Published Date

2022/9/22

Based on 10 billion J/ψ events collected at the BESIII experiment, a search for C P violation in Λ decay is performed in the difference between C P-odd decay parameters α− for Λ→ p π− and α+ for Λ→ p π+ by using the process e+ e−→ J/ψ→ Λ Λ. With a five-dimensional fit to the full angular distributions of the daughter baryon, the most precise values for the decay parameters are determined to be α−= 0.7519±0.0036±0.0024 and α+=− 0.7559±0.0036±0.0030, respectively. The Λ and Λaveraged value of the decay parameter is extracted to be α avg= 0.7542±0.0010±0.0024 with unprecedented accuracy. The C P asymmetry A C P=(α−+ α+)/(α−− α+) is determined to be− 0.0025±0.0046±0.0012, which is one of the most precise measurements in the baryon sector. The reported results for the decay parameter will play an important role in the studies of the polarizations and C P violations for the strange, charmed and …

Measurements of the Higgs boson inclusive and differential fiducial cross-sections in the diphoton decay channel with pp collisions at = 13 TeV with the ATLAS …

Authors

Georges Aad,Brad Abbott,Dale C Abbott,Adam Abed Abud,Kira Abeling,Deshan Kavishka Abhayasinghe,Syed Haider Abidi,Asmaa Aboulhorma,Halina Abramowicz,Henso Abreu,Yiming Abulaiti,AC Abusleme Hoffman,Bobby Samir Acharya,Baida Achkar,Lennart Adam,C Adam Bourdarios,Leszek Adamczyk,Lukas Adamek,SV Addepalli,Jahred Adelman,Aytül Adiguzel,S Adorni,Tim Adye,AA Affolder,Y Afik,C Agapopoulou,MN Agaras,J Agarwala,A Aggarwal,C Agheorghiesei,JA Aguilar-Saavedra,A Ahmad,F Ahmadov,WS Ahmed,X Ai,G Aielli,I Aizenberg,S Akatsuka,M Akbiyik,TPA Åkesson,AV Akimov,K Al Khoury,GL Alberghi,J Albert,P Albicocco,MJ Alconada Verzini,S Alderweireldt,M Aleksa,IN Aleksandrov,C Alexa,T Alexopoulos,A Alfonsi,F Alfonsi,M Alhroob,B Ali,S Ali,M Aliev,G Alimonti,C Allaire,BMM Allbrooke,PP Allport,A Aloisio,F Alonso,C Alpigiani,E Alunno Camelia,M Alvarez Estevez,MG Alviggi,Y Amaral Coutinho,A Ambler,L Ambroz,C Amelung,D Amidei,SP Amor Dos Santos,S Amoroso,KR Amos,CS Amrouche,V Ananiev,C Anastopoulos,N Andari,T Andeen,JK Anders,SY Andrean,A Andreazza,S Angelidakis,A Angerami,AV Anisenkov,A Annovi,C Antel,MT Anthony,E Antipov,M Antonelli,DJA Antrim,F Anulli,M Aoki,JA Aparisi Pozo,MA Aparo,L Aperio Bella,N Aranzabal,V Araujo Ferraz,C Arcangeletti,ATH Arce,E Arena,JF Arguin,S Argyropoulos,J-H Arling,AJ Armbruster,A Armstrong,O Arnaez,H Arnold,ZP Arrubarrena Tame,G Artoni,H Asada,K Asai,S Asai,NA Asbah,EM Asimakopoulou,L Asquith,J Assahsah,K Assamagan,R Astalos,RJ Atkin,M Atkinson,NB Atlay,H Atmani,PA Atmasiddha,K Augsten,S Auricchio,VA Austrup,G Avner,G Avolio,MK Ayoub,G Azuelos,D Babal,H Bachacou,K Bachas,A Bachiu,F Backman,A Badea,P Bagnaia,M Bahmani,H Bahrasemani,AJ Bailey,VR Bailey,JT Baines,C Bakalis,OK Baker,PJ Bakker,E Bakos,D Bakshi Gupta,S Balaji

Journal

Journal of High Energy Physics

Published Date

2022/8

A measurement of inclusive and differential fiducial cross-sections for the production of the Higgs boson decaying into two photons is performed using 139 fb− 1 of proton-proton collision data recorded at= 13 TeV by the ATLAS experiment at the Large Hadron Collider. The inclusive cross-section times branching ratio, in a fiducial region closely matching the experimental selection, is measured to be 67±6 fb, which is in agreement with the state-of-the-art Standard Model prediction of 64±4 fb. Extrapolating this result to the full phase space and correcting for the branching ratio, the total cross-section for Higgs boson production is estimated to be 58±6 pb. In addition, the cross-sections in four fiducial regions sensitive to various Higgs boson production modes and differential cross-sections as a function of either one or two of several observables are measured. All the measurements are found to be in agreement …

Model Independent Approach of the JUNO B Solar Neutrino Program

Authors

Jie Zhao,Baobiao Yue,Haoqi Lu,Yufeng Li,Jiajie Ling,Zeyuan Yu,Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Tsagkarakis Alexandros,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,Wander Baldini,Andrea Barresi,Davide Basilico,Eric Baussan,Marco Bellato,Antonio Bergnoli,Thilo Birkenfeld,Sylvie Blin,David Blum,Simon Blyth,Anastasia Bolshakova,Mathieu Bongrand,Clément Bordereau,Dominique Breton,Augusto Brigatti,Riccardo Brugnera,Riccardo Bruno,Antonio Budano,Jose Busto,Ilya Butorov,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Riccardo Callegari,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Chi Chan,Jinfan Chang,Yun Chang,Guoming Chen,Pingping Chen,Po-An Chen,Shaomin Chen,Xurong Chen,Yixue Chen,Yu Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Alexander Chepurnov,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Marta Colomer Molla,Selma Conforti Di Lorenzo,Daniele Corti,Flavio Dal Corso,Olivia Dalager,Christophe De La Taille,Zhi Deng,Ziyan Deng,Wilfried Depnering,Marco Diaz,Xuefeng Ding,Yayun Ding,Bayu Dirgantara,Sergey Dmitrievsky,Tadeas Dohnal,Dmitry Dolzhikov,Georgy Donchenko,Jianmeng Dong,Evgeny Doroshkevich,Marcos Dracos,Frédéric Druillole,Ran Du,Shuxian Du,Stefano Dusini,Martin Dvorak,Timo Enqvist,Heike Enzmann,Andrea Fabbri,Donghua Fan,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Li-Cheng Feng,Qichun Feng,Richard Ford,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Maxim Gromov,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Jingyuan Guo,Wanlei Guo,Xinheng Guo,Yuhang Guo,Paul Hackspacher,Caren Hagner,Ran Han,Yang Han,Miao He

Journal

The Astrophysical Journal

Published Date

2024/4/12

The physics potential of detecting 8B solar neutrinos will be exploited at the Jiangmen Underground Neutrino Observatory (JUNO), in a model-independent manner by using three distinct channels of the charged current (CC), neutral current (NC), and elastic scattering (ES) interactions. Due to the largest-ever mass of 13C nuclei in the liquid scintillator detectors and the expected low background level, 8B solar neutrinos are observable in the CC and NC interactions on 13C for the first time. By virtue of optimized event selections and muon veto strategies, backgrounds from the accidental coincidence, muon-induced isotopes, and external backgrounds can be greatly suppressed. Excellent signal-to-background ratios can be achieved in the CC, NC, and ES channels to guarantee the observation of the 8B solar neutrinos. From the sensitivity studies performed in this work, we show that JUNO, with 10 yr of data, can …

Measurement of the Absolute Branching Fraction and Decay Asymmetry of

Authors

M Ablikim,MN Achasov,Patrik Adlarson,Malte Albrecht,R Aliberti,A Amoroso,MR An,Q An,XH Bai,Y Bai,O Bakina,R Baldini Ferroli,I Balossino,Y Ban,V Batozskaya,D Becker,K Begzsuren,N Berger,M Bertani,D Bettoni,F Bianchi,J Bloms,A Bortone,I Boyko,RA Briere,A Brueggemann,H Cai,X Cai,A Calcaterra,GF Cao,N Cao,SA Cetin,JF Chang,WL Chang,C Chen,Chao Chen,G Chen,HS Chen,ML Chen,SJ Chen,SM Chen,T Chen,XR Chen,XT Chen,YB Chen,ZJ Chen,WS Cheng,SK Choi,X Chu,G Cibinetto,F Cossio,JJ Cui,HL Dai,JP Dai,A Dbeyssi,RE de Boer,D Dedovich,ZY Deng,A Denig,I Denysenko,M Destefanis,F De Mori,Y Ding,J Dong,LY Dong,MY Dong,X Dong,SX Du,P Egorov,YL Fan,J Fang,SS Fang,WX Fang,Y Fang,R Farinelli,L Fava,F Feldbauer,G Felici,CQ Feng,JH Feng,K Fischer,M Fritsch,C Fritzsch,CD Fu,H Gao,YN Gao,Yang Gao,S Garbolino,I Garzia,PT Ge,ZW Ge,C Geng,EM Gersabeck,A Gilman,K Goetzen,L Gong,WX Gong,W Gradl,M Greco,LM Gu,MH Gu,YT Gu,CY Guan,AQ Guo,LB Guo,RP Guo,YP Guo,A Guskov,TT Han,WY Han,XQ Hao,FA Harris,KK He,KL He,FH Heinsius,CH Heinz,YK Heng,C Herold,M Himmelreich,GY Hou,YR Hou,ZL Hou,HM Hu,JF Hu,T Hu,Y Hu,GS Huang,KX Huang,LQ Huang,XT Huang,YP Huang,Z Huang,T Hussain,N Hüsken,W Imoehl,M Irshad,J Jackson,S Jaeger,S Janchiv,E Jang,JH Jeong,Q Ji,QP Ji,XB Ji,XL Ji,YY Ji,ZK Jia,HB Jiang,SS Jiang,XS Jiang

Journal

Physical Review Letters

Published Date

2022/11/18

The radiative hyperon decay Λ→ n γ is studied using (10087±44)× 10 6 J/ψ events collected with the BESIII detector operating at BEPCII. The absolute branching fraction of the decay Λ→ n γ is determined to be (0.832±0.03 8 stat±0.05 4 syst)× 10− 3, which is a factor of 2.1 lower and 5.6 standard deviations different than the previous measurement. By analyzing the joint angular distribution of the decay products, the first determination of the decay asymmetry α γ is reported with a value of− 0.16±0.1 0 stat±0.0 5 syst.

Mass testing and characterization of 20-inch PMTs for JUNO

Authors

Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Tsagkarakis Alexandros,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,Wander Baldini,Andrea Barresi,Davide Basilico,Eric Baussan,Marco Bellato,Antonio Bergnoli,Thilo Birkenfeld,Sylvie Blin,David Blum,Simon Blyth,Anastasia Bolshakova,Mathieu Bongrand,Clément Bordereau,Dominique Breton,Augusto Brigatti,Riccardo Brugnera,Riccardo Bruno,Antonio Budano,Jose Busto,Ilya Butorov,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Riccardo Callegari,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Chi Chan,Jinfan Chang,Yun Chang,Guoming Chen,Pingping Chen,Po-An Chen,Shaomin Chen,Xurong Chen,Yixue Chen,Yu Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Yu Chin Cheng,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Marta Colomer Molla,Selma Conforti Di Lorenzo,Daniele Corti,Flavio Dal Corso,Olivia Dalager,Christophe De La Taille,Zhi Deng,Ziyan Deng,Wilfried Depnering,Marco Diaz,Xuefeng Ding,Yayun Ding,Bayu Dirgantara,Sergey Dmitrievsky,Tadeas Dohnal,Dmitry Dolzhikov,Georgy Donchenko,Jianmeng Dong,Evgeny Doroshkevich,Marcos Dracos,Frédéric Druillole,Ran Du,Shuxian Du,Stefano Dusini,Martin Dvorak,Timo Enqvist,Heike Enzmann,Andrea Fabbri,Donghua Fan,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Li-Cheng Feng,Qichun Feng,Richard Ford,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Jingyuan Guo,Wanlei Guo,Xinheng Guo,Yuhang Guo,Paul Hackspacher,Caren Hagner,Ran Han,Yang Han,Miao He,Wei He,Tobias Heinz,Patrick Hellmuth,Yuekun Heng,Rafael Herrera,YuenKeung Hor,Shaojing Hou

Journal

The European Physical Journal C

Published Date

2022/12/24

Main goal of the JUNO experiment is to determine the neutrino mass ordering using a 20 kt liquid-scintillator detector. Its key feature is an excellent energy resolution of at least 3% at 1 MeV, for which its instruments need to meet a certain quality and thus have to be fully characterized. More than 20,000 20-inch PMTs have been received and assessed by JUNO after a detailed testing program which began in 2017 and elapsed for about four years. Based on this mass characterization and a set of specific requirements, a good quality of all accepted PMTs could be ascertained. This paper presents the performed testing procedure with the designed testing systems as well as the statistical characteristics of all 20-inch PMTs intended to be used in the JUNO experiment, covering more than fifteen performance parameters including the photocathode uniformity. This constitutes the largest sample of 20-inch PMTs ever …

Constraints on Higgs boson production with large transverse momentum using decays in the ATLAS detector

Authors

Georges Aad,B Abbott,DC Abbott,A Abed Abud,Kira Abeling,Deshan Kavishka Abhayasinghe,SH Abidi,Asmaa Aboulhorma,Halina Abramowicz,Henso Abreu,Yiming Abulaiti,AC Abusleme Hoffman,Bobby Samir Acharya,Baida Achkar,Lennart Adam,C Adam Bourdarios,Leszek Adamczyk,Lukas Adamek,SV Addepalli,Jahred Adelman,Aytul Adiguzel,S Adorni,Tim Adye,AA Affolder,Yoav Afik,Christina Agapopoulou,Merve Nazlim Agaras,Jinky Agarwala,Anamika Aggarwal,Catalin Agheorghiesei,JA Aguilar-Saavedra,Ammara Ahmad,Faig Ahmadov,Waleed Syed Ahmed,Xiaocong Ai,Giulio Aielli,Iakov Aizenberg,Shunichi Akatsuka,Melike Akbiyik,TPA Åkesson,AV Akimov,Khoury Al Khoury,Gian Luigi Alberghi,Justin Albert,Pietro Albicocco,MJ Alconada Verzini,Sara Alderweireldt,Martin Aleksa,IN Aleksandrov,Calin Alexa,Theodoros Alexopoulos,Alice Alfonsi,Fabrizio Alfonsi,Muhammad Alhroob,Babar Ali,Shahzad Ali,Malik Aliev,Gianluca Alimonti,Corentin Allaire,BMM Allbrooke,Philip Patrick Allport,Alberto Aloisio,Francisco Alonso,Cristiano Alpigiani,E Alunno Camelia,M Alvarez Estevez,MG Alviggi,Y Amaral Coutinho,Alessandro Ambler,Luca Ambroz,Christoph Amelung,Dante Amidei,SP Amor Dos Santos,Simone Amoroso,Kieran Robert Amos,Cherifa Sabrina Amrouche,Viktor Ananiev,Christos Anastopoulos,Nansi Andari,T Andeen,John Kenneth Anders,Stefio Yosse Andrean,Attilio Andreazza,Stylianos Angelidakis,Aaron Angerami,AV Anisenkov,Alberto Annovi,Claire Antel,Matthew Thomas Anthony,Egor Antipov,Mario Antonelli,DJA Antrim,Fabio Anulli,Masato Aoki,JA Aparisi Pozo,MA Aparo,L Aperio Bella,N Aranzabal,V Araujo Ferraz,Chiara Arcangeletti,ATH Arce,E Arena,JF Arguin,S Argyropoulos,J-H Arling,AJ Armbruster,A Armstrong,O Arnaez,H Arnold,ZP Arrubarrena Tame,G Artoni,H Asada,K Asai,S Asai,NA Asbah,EM Asimakopoulou,L Asquith,J Assahsah,K Assamagan,R Astalos,RJ Atkin,M Atkinson,NB Atlay,H Atmani,PA Atmasiddha,K Augsten,S Auricchio,VA Austrup,G Avner,G Avolio,MK Ayoub,G Azuelos,D Babal,H Bachacou,K Bachas,A Bachiu,F Backman,A Badea,P Bagnaia,H Bahrasemani,AJ Bailey,VR Bailey,JT Baines,C Bakalis,OK Baker,PJ Bakker,E Bakos,D Bakshi Gupta,S Balaji,R Balasubramanian

Journal

Physical Review D

Published Date

2022/5/11

This paper reports constraints on Higgs boson production with transverse momentum above 1 TeV. The analyzed data from proton–proton collisions at a center-of-mass energy of 13 TeV were recorded with the ATLAS detector at the Large Hadron Collider from 2015 to 2018 and correspond to an integrated luminosity of 136 fb− 1. Higgs bosons decaying into b b are reconstructed as single large-radius jets recoiling against a hadronic system and are identified by the experimental signature of two b-hadron decays. The experimental techniques are validated in the same kinematic regime using the Z→ b b process. The 95% confidence-level upper limit on the cross section for Higgs boson production with transverse momentum above 450 GeV is 115 fb, and above 1 TeV it is 9.6 fb. The Standard Model cross section predictions for a Higgs boson with a mass of 125 GeV in the same kinematic regions are 18.4 fb and 0 …

Search for single production of a vectorlike quark decaying into a Higgs boson and top quark with fully hadronic final states using the ATLAS detector

Authors

Georges Aad,B Abbott,DC Abbott,A Abed Abud,Kira Abeling,Deshan Kavishka Abhayasinghe,SH Abidi,Asmaa Aboulhorma,Halina Abramowicz,Henso Abreu,Yiming Abulaiti,AC Abusleme Hoffman,Bobby Samir Acharya,Baida Achkar,Lennart Adam,C Adam Bourdarios,Leszek Adamczyk,Lukas Adamek,SV Addepalli,Jahred Adelman,Aytul Adiguzel,S Adorni,Tim Adye,AA Affolder,Yoav Afik,Merve Nazlim Agaras,Jinky Agarwala,Anamika Aggarwal,Catalin Agheorghiesei,JA Aguilar-Saavedra,Ammara Ahmad,Faig Ahmadov,Waleed Syed Ahmed,Xiaocong Ai,Giulio Aielli,Iakov Aizenberg,Melike Akbiyik,TPA Åkesson,AV Akimov,Konie Al Khoury,Gian Luigi Alberghi,Justin Albert,Pietro Albicocco,MJ Alconada Verzini,Sara Alderweireldt,Martin Aleksa,IN Aleksandrov,Calin Alexa,Theodoros Alexopoulos,Alice Alfonsi,Fabrizio Alfonsi,Muhammad Alhroob,Babar Ali,Shahzad Ali,Malik Aliev,Gianluca Alimonti,Corentin Allaire,BMM Allbrooke,Philip Patrick Allport,Alberto Aloisio,Francisco Alonso,Cristiano Alpigiani,E Alunno Camelia,M Alvarez Estevez,MG Alviggi,Y Amaral Coutinho,Alessandro Ambler,Luca Ambroz,Christoph Amelung,Dante Amidei,SP Amor Dos Santos,Simone Amoroso,Kieran Robert Amos,Cherifa Sabrina Amrouche,Viktor Ananiev,Christos Anastopoulos,Nansi Andari,T Andeen,John Kenneth Anders,Stefio Yosse Andrean,Attilio Andreazza,Stylianos Angelidakis,Aaron Angerami,AV Anisenkov,Alberto Annovi,Claire Antel,Matthew Thomas Anthony,Egor Antipov,Mario Antonelli,DJA Antrim,Fabio Anulli,Masato Aoki,JA Aparisi Pozo,MA Aparo,L Aperio Bella,Christian Appelt,N Aranzabal,V Araujo Ferraz,Chiara Arcangeletti,ATH Arce,E Arena,JF Arguin,S Argyropoulos,J-H Arling,AJ Armbruster,O Arnaez,H Arnold,ZP Arrubarrena Tame,G Artoni,H Asada,K Asai,S Asai,NA Asbah,EM Asimakopoulou,J Assahsah,K Assamagan,R Astalos,RJ Atkin,M Atkinson,NB Atlay,H Atmani,PA Atmasiddha,K Augsten,S Auricchio,VA Austrup,G Avner,G Avolio,MK Ayoub,G Azuelos,D Babal,H Bachacou,K Bachas,A Bachiu,F Backman,A Badea,P Bagnaia,M Bahmani,AJ Bailey,VR Bailey,JT Baines,C Bakalis,OK Baker,PJ Bakker,E Bakos,D Bakshi Gupta,S Balaji,R Balasubramanian,EM Baldin,P Balek,E Ballabene

Journal

Physical Review D

Published Date

2022/5/25

A search is made for a vectorlike T quark decaying into a Higgs boson and a top quark in 13 TeV proton-proton collisions using the ATLAS detector at the Large Hadron Collider with a data sample corresponding to an integrated luminosity of 139 fb− 1. The Higgs-boson and top-quark candidates are identified in the all-hadronic decay mode, where H→ b b and t→ b W→ b q q′ are reconstructed as large-radius jets. The candidate Higgs boson, top quark, and associated B hadrons are identified using tagging algorithms. No significant excess is observed above the background, so limits are set on the production cross section of a singlet T quark at 95% confidence level, depending on the mass m T and coupling κ T of the vectorlike T quark to Standard Model particles. In the considered mass range between 1.0 and 2.3 TeV, the upper limit on the allowed coupling values increases with m T from a minimum value of 0 …

Search for associated production of a Z boson with an invisibly decaying Higgs boson or dark matter candidates at s= 13 TeV with the ATLAS detector

Authors

Georges Aad,B Abbott,DC Abbott,A Abed Abud,Kira Abeling,Deshan Kavishka Abhayasinghe,SH Abidi,Asmaa Aboulhorma,Halina Abramowicz,Henso Abreu,Yiming Abulaiti,AC Abusleme Hoffman,Bobby Samir Acharya,Baida Achkar,Lennart Adam,C Adam Bourdarios,Leszek Adamczyk,Lukas Adamek,SV Addepalli,Jahred Adelman,Aytul Adiguzel,S Adorni,Tim Adye,AA Affolder,Yoav Afik,Christina Agapopoulou,Merve Nazlim Agaras,Jinky Agarwala,Anamika Aggarwal,Catalin Agheorghiesei,JA Aguilar-Saavedra,Ammara Ahmad,Faig Ahmadov,Waleed Syed Ahmed,Xiaocong Ai,Giulio Aielli,Iakov Aizenberg,Shunichi Akatsuka,Melike Akbiyik,TPA Åkesson,AV Akimov,Konie Al Khoury,Gian Luigi Alberghi,Justin Albert,Pietro Albicocco,MJ Alconada Verzini,Sara Alderweireldt,Martin Aleksa,IN Aleksandrov,Calin Alexa,Theodoros Alexopoulos,Alice Alfonsi,Fabrizio Alfonsi,Muhammad Alhroob,Babar Ali,Shahzad Ali,Malik Aliev,Gianluca Alimonti,Corentin Allaire,BMM Allbrooke,Philip Patrick Allport,Alberto Aloisio,Francisco Alonso,Cristiano Alpigiani,E Alunno Camelia,M Alvarez Estevez,MG Alviggi,Y Amaral Coutinho,Alessandro Ambler,Luca Ambroz,Christoph Amelung,Dante Amidei,SP Amor Dos Santos,Simone Amoroso,Kieran Robert Amos,Cherifa Sabrina Amrouche,Viktor Ananiev,Christos Anastopoulos,Nansi Andari,T Andeen,John Kenneth Anders,Stefio Yosse Andrean,Attilio Andreazza,Christopher Ryan Anelli,Stylianos Angelidakis,Aaron Angerami,AV Anisenkov,Alberto Annovi,Claire Antel,Matthew Thomas Anthony,Egor Antipov,Mario Antonelli,DJA Antrim,Fabio Anulli,Masato Aoki,JA Aparisi Pozo,MA Aparo,L Aperio Bella,N Aranzabal,V Araujo Ferraz,Chiara Arcangeletti,ATH Arce,Eloisa Arena,Jean-Francois Arguin,Spyros Argyropoulos,J-H Arling,Aaron James Armbruster,Alexander Armstrong,Olivier Arnaez,Hannah Arnold,ZP Arrubarrena Tame,Giacomo Artoni,Haruka Asada,Kanae Asai,Shoji Asai,Nedaa Alexandra Asbah,Eleni Myrto Asimakopoulou,Lily Asquith,Jihad Assahsah,K Assamagan,Robert Astalos,Ryan Justin Atkin,M Atkinson,Naim Bora Atlay,Hicham Atmani,PA Atmasiddha,Kamil Augsten,Silvia Auricchio,Volker Andreas Austrup,Gal Avner,Giuseppe Avolio,Mohamad Kassem Ayoub,Georges Azuelos,Dominik Babal,Henri Bachacou,Konstantinos Bachas,Alexander Bachiu,F Backman,Anthony Badea,Paolo Bagnaia,H Bahrasemani,AJ Bailey,VR Bailey,JT Baines,Christos Bakalis,OK Baker,Pepijn Johannes Bakker,Evelin Bakos,D Bakshi Gupta,Shyam Balaji

Journal

Physics Letters B

Published Date

2022/6/10

A search for invisible decays of the Higgs boson as well as searches for dark matter candidates, produced together with a leptonically decaying Z boson, are presented. The analysis is performed using proton− proton collisions at a centre-of-mass energy of 13 TeV, delivered by the LHC, corresponding to an integrated luminosity of 139 fb− 1 and recorded by the ATLAS experiment. Assuming Standard Model cross-sections for ZH production, the observed (expected) upper limit on the branching ratio of the Higgs boson to invisible particles is found to be 19%(19%) at the 95% confidence level. Exclusion limits are also set for simplified dark matter models and two-Higgs-doublet models with an additional pseudoscalar mediator.

See List of Professors in Zheng Wang University(Lakehead University)