Joshua Freeman

University of Leeds

H-index: 212

Europe-United Kingdom

About Joshua Freeman

Joshua Freeman, With an exceptional h-index of 212 and a recent h-index of 124 (since 2020), a distinguished researcher at University of Leeds, specializes in the field of THz QCLs.

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

Separation of track-and shower-like energy deposits in ProtoDUNE-SP using a convolutional neural network

Search for long-lived particles decaying into muon pairs in proton-proton collisions at = 13 TeV collected with a dedicated high-rate data stream

Dual-readout calorimetry for future experiments probing fundamental physics

Evidence for X(3872) in Pb-Pb Collisions and Studies of its Prompt Production at

A Gaseous Argon-Based Near Detector to Enhance the Physics Capabilities of DUNE

Precise determination of the low-energy electronuclear Hamiltonian of

arXiv: Dual-Readout Calorimetry for Future Experiments Probing Fundamental Physics

Design, construction and operation of the ProtoDUNE-SP Liquid Argon TPC

Joshua Freeman Information

University	University of Leeds
Position	___
Citations(all)	166726
Citations(since 2020)	70065
Cited By	57242
hIndex(all)	212
hIndex(since 2020)	124
i10Index(all)	1217
i10Index(since 2020)	845
Email	Access Email
University Profile Page	University of Leeds

Joshua Freeman Skills & Research Interests

THz QCLs

Top articles of Joshua Freeman

Separation of track-and shower-like energy deposits in ProtoDUNE-SP using a convolutional neural network

Authors

Adam Abed Abud,Babak Abi,Roberto Acciarri,MA Acero,Márcio Rostirolla Adames,George Adamov,Mark Adamowski,David Adams,Marco Adinolfi,Antoni Aduszkiewicz,Jessica Aguilar,Zubayer Ahmad,Jhanzeb Ahmed,Benjamin Aimard,Behnam Ali-Mohammadzadeh,Tyler Alion,Kyle Allison,Saul Alonso Monsalve,Munera Alrashed,Christoph Alt,Andrew Alton,Rodrigo Alvarez,Pablo Amedo,John Anderson,Costas Andreopoulos,Mirco Andreotti,M Andrews,Fenompanirina Andrianala,Sofia Andringa,Nikolay Anfimov,Artur Ankowski,Marcelo Antoniassi,Maria Antonova,Alexander Antoshkin,Stefan Antusch,Alfredo Aranda-Fernandez,Luciano Arellano,LO Arnold,MA Arroyave,Jonathan Asaadi,Lily Asquith,Adam Aurisano,Vladimir Aushev,Dario Autiero,V Ayala Lara,M Ayala-Torres,Farrukh Azfar,Marta Babicz,Ashley Back,Henning Back,JJ Back,Chris Backhouse,Iuri Bagaturia,Linda Bagby,Nikita Balashov,Supraja Balasubramanian,Pierre Baldi,Bruce Baller,Bindu Bambah,Fernando Barao,Gabriela Barenboim,G Barker,Wayne Barkhouse,Christopher Barnes,Giles Barr,J Barranco Monarca,Adilson Barros,Nuno Barros,JL Barrow,Anastasia Basharina-Freshville,Amit Bashyal,Vincent Basque,Charlie Batchelor,E Batista das Chagas,James Battat,Federico Battisti,Fatih Bay,MCQ Bazetto,J Bazo Alba,JF Beacom,Edouard Bechetoille,Biswaranjan Behera,Christophe Beigbeder,Leo Bellantoni,Giorgio Bellettini,Vincenzo Bellini,Olga Beltramello,Nektarios Benekos,C Benitez Montiel,F Bento Neves,Joshua Berger,Sophie Berkman,Paolo Bernardini,RM Berner,Andrea Bersani,Sergio Bertolucci,Minerba Betancourt,A Betancur Rodríguez,Adrian Bevan,Yashwanth Bezawada,TS Bezerra,Akhil Bhardwaj,Vipin Bhatnagar,Maharnab Bhattacharjee,Devesh Bhattarai,Shyam Bhuller,Bipul Bhuyan,Simone Biagi,Jianming Bian,Matteo Biassoni,Kurt Biery,Burak Bilki,Mary Bishai,Alexander Bitadze,Andrew Blake,F Blaszczyk,G Blazey,Edward Blucher,Jan Boissevain,Sara Bolognesi,Timothy Bolton,Luca Bomben,Maurizio Bonesini,Mathieu Bongrand,Cesar Bonilla-Diaz,Filiberto Bonini,Alexander Booth,Fatma Boran,Stefania Bordoni,Aran Borkum,Nilay Bostan,Petr Bour,Christian Bourgeois,Daniel Boyden,Juraj Bracinik,Davide Braga,Dominic Brailsford,Antonio Branca,Andrew Brandt,Johan Bremer,Dominique Breton,Christopher Brew,SJ Brice,Claudia Brizzolari,Carl Bromberg,Jim Brooke,Alan Bross,Giulia Brunetti,Maria Brunetti,Norman Buchanan

Journal

The European Physical Journal C

Published Date

2022/10/12

Liquid argon time projection chamber detector technology provides high spatial and calorimetric resolutions on the charged particles traversing liquid argon. As a result, the technology has been used in a number of recent neutrino experiments, and is the technology of choice for the Deep Underground Neutrino Experiment (DUNE). In order to perform high precision measurements of neutrinos in the detector, final state particles need to be effectively identified, and their energy accurately reconstructed. This article proposes an algorithm based on a convolutional neural network to perform the classification of energy deposits and reconstructed particles as track-like or arising from electromagnetic cascades. Results from testing the algorithm on experimental data from ProtoDUNE-SP, a prototype of the DUNE far detector, are presented. The network identifies track- and shower-like particles, as well as Michel electrons …

Search for long-lived particles decaying into muon pairs in proton-proton collisions at = 13 TeV collected with a dedicated high-rate data stream

Authors

Armen Tumasyan,Wolfgang Adam,Janik Walter Andrejkovic,Thomas Bergauer,Suman Chatterjee,Marko Dragicevic,Alberto Escalante Del Valle,Rudolf Fruehwirth,Manfred Jeitler,Natascha Krammer,Lukas Lechner,Dietrich Liko,Ivan Mikulec,Peter Paulitsch,Florian Michael Pitters,Jochen Schieck,Robert Schöfbeck,Dennis Schwarz,Sebastian Templ,Wolfgang Waltenberger,C-E Wulz,V Makarenko,MR Darwish,EA De Wolf,Tahys Janssen,T Kello,A Lelek,H Rejeb Sfar,P Van Mechelen,S Van Putte,F Blekman,ES Bols,J D’Hondt,M Delcourt,H El Faham,S Lowette,S Moortgat,A Morton,D Müller,AR Sahasransu,S Tavernier,W Van Doninck,P Van Mulders,D Beghin,B Bilin,B Clerbaux,G De Lentdecker,L Favart,A Grebenyuk,AK Kalsi,K Lee,M Mahdavikhorrami,I Makarenko,L Moureaux,L Pétré,A Popov,N Postiau,E Starling,L Thomas,M Vanden Bemden,C Vander Velde,P Vanlaer,L Wezenbeek,T Cornelis,D Dobur,J Knolle,L Lambrecht,G Mestdach,M Niedziela,C Roskas,A Samalan,K Skovpen,M Tytgat,B Vermassen,M Vit,A Benecke,A Bethani,G Bruno,F Bury,C Caputo,P David,C Delaere,IS Donertas,A Giammanco,K Jaffel,Sa Jain,V Lemaitre,K Mondal,J Prisciandaro,A Taliercio,M Teklishyn,TT Tran,P Vischia,S Wertz,GA Alves,C Hensel,A Moraes,WL Aldá Júnior,M Alves Gallo Pereira,Barroso Ferreira Filho,H Brandao Malbouisson,W Carvalho,J Chinellato,EM Da Costa,GG Da Silveira,D De Jesus Damiao,S Fonseca De Souza,D Matos Figueiredo,C Mora Herrera,K Mota Amarilo,L Mundim,H Nogima,P Rebello Teles,A Santoro,SM Silva Do Amaral,A Sznajder,M Thiel,F Torres Da Silva De Araujo,A Vilela Pereira,CA Bernardes,L Calligaris,TR Fernandez Perez Tomei,EM Gregores,DS Lemos,PG Mercadante,SF Novaes,Sandra S Padula,A Aleksandrov,G Antchev,R Hadjiiska,P Iaydjiev,M Misheva,M Rodozov,M Shopova,G Sultanov,A Dimitrov,T Ivanov,L Litov,B Pavlov,P Petkov,A Petrov,T Cheng,T Javaid,M Mittal,L Yuan,M Ahmad,G Bauer,C Dozen,Z Hu,J Martins

Journal

Journal of High Energy Physics

Published Date

2022/4

A search for long-lived particles decaying into muon pairs is performed using proton-proton collisions at a center-of-mass energy of 13 TeV, collected by the CMS experiment at the LHC in 2017 and 2018, corresponding to an integrated luminosity of 101 fb− 1. The data sets used in this search were collected with a dedicated dimuon trigger stream with low transverse momentum thresholds, recorded at high rate by retaining a reduced amount of information, in order to explore otherwise inaccessible phase space at low dimuon mass and nonzero displacement from the primary interaction vertex. No significant excess of events beyond the standard model expectation is found. Upper limits on branching fractions at 95% confidence level are set on a wide range of mass and lifetime hypotheses in beyond the standard model frameworks with the Higgs boson decaying into a pair of long-lived dark photons, or with a long …

Dual-readout calorimetry for future experiments probing fundamental physics

Authors

I Pezzotti,Harvey Newman,J Freeman,J Hirschauer,R Ferrari,G Gaudio,G Polesello,R Santoro,M Lucchini,S Giagu,F Bedeschi,Sehwook Lee,P Harris,C Tully,A Jung,Nural Akchurin,A Belloni,S Eno,J Qian,B Zhou,J Zhu,Jason Sang Hun Lee,I Vivarelli,R Hirosky,Hwidong Yoo

Journal

arXiv preprint arXiv:2203.04312

Published Date

2022/3/8

In this White Paper for the 2021 Snowmass process, we detail the status and prospects for dual-readout calorimetry. While all calorimeters allow estimation of energy depositions in their active material, dual-readout calorimeters aim to provide additional information on the light produced in the sensitive media via, for example, wavelength and polarization, and/or a precision timing measurements, allowing an estimation of the shower-by-shower particle content. Utilizing this knowledge of the shower particle content may allow unprecedented energy resolution for hadronic particles and jets and new types of particle flow algorithms. We also discuss the impact continued development of this kind of calorimetry could have on precision on Higgs boson property measurements at future colliders.

Evidence for X(3872) in Pb-Pb Collisions and Studies of its Prompt Production at

Authors

Albert M Sirunyan,Armen Tumasyan,Wolfgang Adam,Federico Ambrogi,Thomas Bergauer,Marko Dragicevic,Janos Erö,A Escalante Del Valle,Martin Flechl,Rudolf Fruehwirth,Manfred Jeitler,Natascha Krammer,Ilse Krätschmer,Dietrich Liko,Thomas Madlener,Ivan Mikulec,Navid Rad,Jochen Schieck,Robert Schöfbeck,Markus Spanring,Wolfgang Waltenberger,C-E Wulz,Mateusz Zarucki,Vladimir Drugakov,J Suarez Gonzalez,MR Darwish,EA De Wolf,D Di Croce,X Janssen,T Kello,A Lelek,M Pieters,H Rejeb Sfar,H Van Haevermaet,P Van Mechelen,S Van Putte,F Blekman,ES Bols,SS Chhibra,J D’Hondt,J De Clercq,D Lontkovskyi,S Lowette,I Marchesini,S Moortgat,Q Python,S Tavernier,W Van Doninck,P Van Mulders,D Beghin,B Bilin,B Clerbaux,G De Lentdecker,H Delannoy,B Dorney,L Favart,A Grebenyuk,AK Kalsi,L Moureaux,A Popov,N Postiau,E Starling,L Thomas,C Vander Velde,P Vanlaer,D Vannerom,Tom Cornelis,Didar Dobur,Illia Khvastunov,Marek Niedziela,Christos Roskas,Kirill Skovpen,Michael Tytgat,Willem Verbeke,Basile Vermassen,Martina Vit,G Bruno,C Caputo,P David,C Delaere,M Delcourt,A Giammanco,V Lemaitre,J Prisciandaro,A Saggio,P Vischia,J Zobec,GA Alves,G Correia Silva,C Hensel,A Moraes,E Belchior Batista Das Chagas,W Carvalho,J Chinellato,E Coelho,EM Da Costa,GG Da Silveira,D De Jesus Damiao,C De Oliveira Martins,S Fonseca De Souza,H Malbouisson,J Martins,D Matos Figueiredo,M Medina Jaime,M Melo De Almeida,C Mora Herrera,L Mundim,H Nogima,WL Prado Da Silva,P Rebello Teles,LJ Sanchez Rosas,A Santoro,A Sznajder,M Thiel,EJ Tonelli Manganote,F Torres Da Silva De Araujo,A Vilela Pereira,CA Bernardes,L Calligaris,TR Fernandez Perez Tomei,EM Gregores,DS Lemos,PG Mercadante,SF Novaes,Sandra S Padula,A Aleksandrov,G Antchev,R Hadjiiska,P Iaydjiev,M Misheva,M Rodozov,M Shopova,G Sultanov,M Bonchev,A Dimitrov,T Ivanov,L Litov,B Pavlov,P Petkov,A Petrov,W Fang,X Gao,L Yuan,M Ahmad,Z Hu,Y Wang,GM Chen,HS Chen,M Chen,CH Jiang

Journal

Physical review letters

Published Date

2022/1/19

The first evidence for X (3872) production in relativistic heavy ion collisions is reported. The X (3872) production is studied in lead-lead (Pb-Pb) collisions at a center-of-mass energy of s NN= 5.02 TeV per nucleon pair, using the decay chain X (3872)→ J/ψ π+ π−→ μ+ μ− π+ π−. The data were recorded with the CMS detector in 2018 and correspond to an integrated luminosity of 1.7 nb− 1. The measurement is performed in the rapidity and transverse momentum ranges| y|< 1.6 and 15< p T< 50 GeV/c. The significance of the inclusive X (3872) signal is 4.2 standard deviations. The prompt X (3872) to ψ 2 S yield ratio is found to be ρ Pb− Pb= 1.08±0.49 (stat)±0.52 (syst), to be compared with typical values of 0.1 for p p collisions. This result provides a unique experimental input to theoretical models of the X (3872) production mechanism, and of the nature of this exotic state.

A Gaseous Argon-Based Near Detector to Enhance the Physics Capabilities of DUNE

Authors

A Abed Abud,B Abi,R Acciarri,MA Acero,MR Adames,G Adamov,M Adamowski,D Adams,M Adinolfi,C Adriano,A Aduszkiewicz,J Aguilar,Z Ahmad,J Ahmed,B Aimard,F Akbar,B Ali-Mohammadzadeh,T Alion,K Allison,S Alonso Monsalve,M AlRashed,C Alt,A Alton,R Alvarez,P Amedo,J Anderson,C Andreopoulos,M Andreotti,MP Andrews,F Andrianala,S Andringa,N Anfimov,A Ankowski,M Antoniassi,M Antonova,A Antoshkin,S Antusch,A Aranda-Fernandez,L Arellano,LO Arnold,MA Arroyave,J Asaadi,L Asquith,A Aurisano,V Aushev,D Autiero,V Ayala Lara,M Ayala-Torres,F Azfar,A Back,H Back,JJ Back,C Backhouse,I Bagaturia,L Bagby,N Balashov,S Balasubramanian,P Baldi,B Baller,B Bambah,F Barao,G Barenboim,GJ Barker,W Barkhouse,C Barnes,G Barr,J Barranco Monarca,A Barros,N Barros,JL Barrow,A Basharina-Freshville,A Bashyal,V Basque,C Batchelor,E Belchior,JBR Battat,F Battisti,F Bay,MCQ Bazetto,JL Alba,JF Beacom,E Bechetoille,B Behera,C Beigbeder,L Bellantoni,G Bellettini,V Bellini,O Beltramello,N Benekos,C Benitez Montiel,F Bento Neves,J Berger,S Berkman,P Bernardini,RM Berner,A Bersani,S Bertolucci,M Betancourt,A Betancur Rodríguez,A Bevan,Y Bezawada,AT Bezerra,TJC Bezerra,A Bhardwaj,V Bhatnagar,M Bhattacharjee,D Bhattarai,S Bhuller,B Bhuyan,S Biagi,J Bian,M Biassoni,K Biery,B Bilki,M Bishai,A Bitadze,A Blake,FDM Blaszczyk,GC Blazey,E Blucher,J Boissevain,S Bolognesi,T Bolton,L Bomben,M Bonesini,M Bongrand,C Bonilla-Diaz,F Bonini,A Booth,F Boran,S Bordoni,A Borkum,N Bostan,P Bour,C Bourgeois,D Boyden,J Bracinik,D Braga,D Brailsford,A Branca,A Brandt,J Bremer,D Breton,C Brew,SJ Brice,C Brizzolari,C Bromberg,J Brooke,A Bross,G Brunetti

Journal

arXiv preprint arXiv:2203.06281

Published Date

2022/3/11

This document presents the concept and physics case for a magnetized gaseous argon-based detector system (ND-GAr) for the Deep Underground Neutrino Experiment (DUNE) Near Detector. This detector system is required in order for DUNE to reach its full physics potential in the measurement of CP violation and in delivering precision measurements of oscillation parameters. In addition to its critical role in the long-baseline oscillation program, ND-GAr will extend the overall physics program of DUNE. The LBNF high-intensity proton beam will provide a large flux of neutrinos that is sampled by ND-GAr, enabling DUNE to discover new particles and search for new interactions and symmetries beyond those predicted in the Standard Model.

Precise determination of the low-energy electronuclear Hamiltonian of

Authors

Adrian Beckert,Manuel Grimm,RI Hermans,Joshua R Freeman,Edmund Harold Linfield,Alexander Giles Davies,Markus Müller,H Sigg,S Gerber,Guy Matmon,Gabriel Aeppli

Journal

Physical Review B

Published Date

2022/9/12

The insulating rare-earth magnet LiY 1− x Ho x F 4 has received great attention because a laboratory field applied perpendicular to its crystallographic c axis converts the low-energy electronic spin Hamiltonian into the (dilute) transverse field Ising model. The mapping between the real magnet and the transverse field Ising model is strongly dependent on the exact nature of the low-energy Hamiltonian for the material, which can be determined by spectroscopy in the dilute limit. The energies of the eigenstates are in the difficult terahertz (THz) regime, and here we use THz time domain and Fourier transform spectroscopy to directly measure the lowest crystal-field levels of LiY 1− x Ho x F 4 in the dilute limit, including nuclear hyperfine substructure. The high resolution of our measurements allows us to observe the nonequidistantly spaced Ho (I= 7 2) hyperfine transitions originating from dipolar and quadrupolar …

arXiv: Dual-Readout Calorimetry for Future Experiments Probing Fundamental Physics

Authors

I Pezzotti,I Vivarelli,J Freeman,B Zhou,S Eno,J Zhu,A Jung,J Qian,G Polesello,Harvey Newman,R Ferrari,G Gaudio,C Tully,Nural Akchurin,P Harris,J Hirschauer,F Bedeschi,Jason Sang Hun Lee,Sehwook Lee,M Lucchini,S Giagu,R Hirosky,Hwidong Yoo,A Belloni,R Santoro

Published Date

2022/3/8

Abstract In this White Paper for the 2021 Snowmass process, we detail the status and prospects for dual-readout calorimetry. While all calorimeters allow estimation of energy depositions in their active material, dual-readout calorimeters aim to provide additional information on the light produced in the sensitive media via, for example, wavelength and polarization, and/or a precision timing measurements, allowing an estimation of the shower-by-shower particle content. Utilizing this knowledge of the shower particle content may allow unprecedented energy resolution for hadronic particles and jets and new types of particle flow algorithms. We also discuss the impact continued development of this kind of calorimetry could have on precision on Higgs boson property measurements at future colliders.

Design, construction and operation of the ProtoDUNE-SP Liquid Argon TPC

Authors

A Abed Abud,B Abi,R Acciarri,MA Acero,MR Adames,G Adamov,D Adams,M Adinolfi,A Aduszkiewicz,J Aguilar,Z Ahmad,J Ahmed,B Ali-Mohammadzadeh,T Alion,K Allison,S Alonso Monsalve,M Alrashed,C Alt,A Alton,P Amedo,J Anderson,C Andreopoulos,M Andreotti,MP Andrews,F Andrianala,S Andringa,N Anfimov,A Ankowski,M Antoniassi,M Antonova,A Antoshkin,S Antusch,A Aranda-Fernandez,A Ariga,LO Arnold,MA Arroyave,J Asaadi,L Asquith,A Aurisano,V Aushev,D Autiero,M Ayala-Torres,F Azfar,A Back,H Back,JJ Back,C Backhouse,P Baesso,I Bagaturia,L Bagby,N Balashov,S Balasubramanian,P Baldi,B Baller,B Bambah,F Barao,G Barenboim,GJ Barker,W Barkhouse,C Barnes,G Barr,J Barranco Monarca,A Barros,N Barros,JL Barrow,A Basharina-Freshville,A Bashyal,V Basque,E Belchior,JBR Battat,F Battisti,F Bay,JL Bazo Alba,JF Beacom,E Bechetoille,B Behera,L Bellantoni,G Bellettini,V Bellini,O Beltramello,D Belver,N Benekos,C Benitez Montiel,F Bento Neves,J Berger,S Berkman,P Bernardini,RM Berner,H Berns,S Bertolucci,M Betancourt,A Betancur Rodríguez,A Bevan,TJC Bezerra,M Bhattacharjee,S Bhuller,B Bhuyan,S Biagi,J Bian,M Biassoni,K Biery,B Bilki,M Bishai,A Bitadze,A Blake,FDM Blaszczyk,GC Blazey,E Blucher,J Boissevain,S Bolognesi,T Bolton,L Bomben,M Bonesini,M Bongrand,F Bonini,A Booth,C Booth,F Boran,S Bordoni,A Borkum,T Boschi,N Bostan,P Bour,C Bourgeois,SB Boyd,D Boyden,J Bracinik,D Braga,D Brailsford,A Branca,A Brandt,J Bremer,C Brew,E Brianne,SJ Brice,C Brizzolari,C Bromberg,G Brooijmans,J Brooke,A Bross,G Brunetti,M Brunetti,N Buchanan,H Budd,I Butorov,I Cagnoli,D Caiulo,R Calabrese,P Calafiura,J Calcutt

Journal

Journal of instrumentation

Published Date

2022/1/4

The ProtoDUNE-SP detector is a single-phase liquid argon time projection chamber (LArTPC) that was constructed and operated in the CERN North Area at the end of the H4 beamline. This detector is a prototype for the first far detector module of the Deep Underground Neutrino Experiment (DUNE), which will be constructed at the Sandford Underground Research Facility (SURF) in Lead, South Dakota, USA The ProtoDUNE-SP detector incorporates full-size components as designed for DUNE and has an active volume of 7× 6× 7.2 m^{3}. The H4 beam delivers incident particles with well-measured momenta and high-purity particle identification. ProtoDUNE-SP's successful operation between 2018 and 2020 demonstrates the effectiveness of the single-phase far detector design. This paper describes the design, construction, assembly and operation of the detector components.

Scintillation light detection in the 6-m drift-length ProtoDUNE Dual Phase liquid argon TPC

Authors

A Abed Abud,B Abi,R Acciarri,MA Acero,MR Adames,G Adamov,M Adamowski,D Adams,M Adinolfi,A Aduszkiewicz,J Aguilar,Z Ahmad,J Ahmed,B Aimard,B Ali-Mohammadzadeh,T Alion,K Allison,S Alonso Monsalve,M AlRashed,C Alt,A Alton,R Alvarez,P Amedo,J Anderson,C Andreopoulos,M Andreotti,M Andrews,F Andrianala,S Andringa,N Anfimov,A Ankowski,M Antoniassi,M Antonova,A Antoshkin,S Antusch,A Aranda-Fernandez,L Arellano,LO Arnold,MA Arroyave,J Asaadi,L Asquith,A Aurisano,V Aushev,D Autiero,V Ayala Lara,M Ayala-Torres,F Azfar,A Back,H Back,JJ Back,C Backhouse,I Bagaturia,L Bagby,N Balashov,S Balasubramanian,P Baldi,B Baller,B Bambah,F Barao,G Barenboim,P Barham Alzas,G Barker,W Barkhouse,C Barnes,G Barr,J Barranco Monarca,A Barros,N Barros,JL Barrow,A Basharina-Freshville,A Bashyal,V Basque,C Batchelor,E Chagas,JBR Battat,F Battisti,F Bay,MCQ Bazetto,JLL Alba,JF Beacom,E Bechetoille,B Behera,C Beigbeder,L Bellantoni,G Bellettini,V Bellini,O Beltramello,N Benekos,C Benitez Montiel,F Bento Neves,J Berger,S Berkman,P Bernardini,Roman Matthias Berner,A Bersani,S Bertolucci,M Betancourt,A Betancur Rodríguez,A Bevan,Y Bezawada,TJC Bezerra,A Bhardwaj,V Bhatnagar,M Bhattacharjee,D Bhattarai,S Bhuller,B Bhuyan,S Biagi,J Bian,M Biassoni,K Biery,B Bilki,M Bishai,A Bitadze,A Blake,F Blaszczyk,GC Blazey,E Blucher,J Boissevain,S Bolognesi,T Bolton,L Bomben,M Bonesini,M Bongrand,C Bonilla-Diaz,F Bonini,A Booth,F Boran,S Bordoni,A Borkum,N Bostan,P Bour,C Bourgeois,D Boyden,J Bracinik,D Braga,D Brailsford,A Branca,A Brandt,J Bremer,D Breton,C Brew,SJ Brice,C Brizzolari,C Bromberg,J Brooke,A Bross,G Brunetti,M Brunetti,N Buchanan

Journal

The European Physical Journal C

Published Date

2022/7

DUNE is a dual-site experiment for long-baseline neutrino oscillation studies, neutrino astrophysics and nucleon decay searches. ProtoDUNE Dual Phase (DP) is a 6 6 6 m liquid argon time-projection-chamber (LArTPC) that recorded cosmic-muon data at the CERN Neutrino Platform in 2019–2020 as a prototype of the DUNE Far Detector. Charged particles propagating through the LArTPC produce ionization and scintillation light. The scintillation light signal in these detectors can provide the trigger for non-beam events. In addition, it adds precise timing capabilities and improves the calorimetry measurements. In ProtoDUNE-DP, scintillation and electroluminescence light produced by cosmic muons in the LArTPC is collected by photomultiplier tubes placed up to 7 m away from the ionizing track. In this paper, the ProtoDUNE-DP photon detection system performance is evaluated with a particular focus on the …

Snowmass Neutrino Frontier: DUNE Physics Summary

Authors

Journal

arXiv preprint arXiv:2203.06100

Published Date

2022/3/11

The Deep Underground Neutrino Experiment (DUNE) is a next-generation long-baseline neutrino oscillation experiment with a primary physics goal of observing neutrino and antineutrino oscillation patterns to precisely measure the parameters governing long-baseline neutrino oscillation in a single experiment, and to test the three-flavor paradigm. DUNE's design has been developed by a large, international collaboration of scientists and engineers to have unique capability to measure neutrino oscillation as a function of energy in a broadband beam, to resolve degeneracy among oscillation parameters, and to control systematic uncertainty using the exquisite imaging capability of massive LArTPC far detector modules and an argon-based near detector. DUNE's neutrino oscillation measurements will unambiguously resolve the neutrino mass ordering and provide the sensitivity to discover CP violation in neutrinos for a wide range of possible values of . DUNE is also uniquely sensitive to electron neutrinos from a galactic supernova burst, and to a broad range of physics beyond the Standard Model (BSM), including nucleon decays. DUNE is anticipated to begin collecting physics data with Phase I, an initial experiment configuration consisting of two far detector modules and a minimal suite of near detector components, with a 1.2 MW proton beam. To realize its extensive, world-leading physics potential requires the full scope of DUNE be completed in Phase II. The three Phase II upgrades are all necessary to achieve DUNE's physics goals: (1) addition of far detector modules three and four for a total FD fiducial mass of at least 40 kt, (2 …

Search for heavy resonances decaying to , , or boson pairs in a final state consisting of a lepton and a large-radius jet in proton-proton collisions at …

Authors

Armen Tumasyan,W Adam,JW Andrejkovic,T Bergauer,S Chatterjee,M Dragicevic,A Escalante Del Valle,R Frühwirth,M Jeitler,N Krammer,L Lechner,D Liko,I Mikulec,P Paulitsch,FM Pitters,J Schieck,R Schöfbeck,M Spanring,S Templ,W Waltenberger,C-E Wulz,V Makarenko,MR Darwish,EA De Wolf,X Janssen,T Kello,A Lelek,H Rejeb Sfar,P Van Mechelen,S Van Putte,F Blekman,ES Bols,J D’Hondt,J De Clercq,M Delcourt,H El Faham,S Lowette,S Moortgat,A Morton,D Müller,AR Sahasransu,S Tavernier,W Van Doninck,P Van Mulders,D Beghin,B Bilin,B Clerbaux,G De Lentdecker,L Favart,A Grebenyuk,AK Kalsi,K Lee,M Mahdavikhorrami,I Makarenko,L Moureaux,L Pétré,A Popov,N Postiau,E Starling,L Thomas,M Vanden Bemden,C Vander Velde,P Vanlaer,D Vannerom,Liam Wezenbeek,Tom Cornelis,Didar Dobur,Joscha Knolle,Luka Lambrecht,Gianny Mestdach,Marek Niedziela,Christos Roskas,Amrutha Samalan,Kirill Skovpen,Michael Tytgat,Willem Verbeke,Basile Vermassen,Martina Vit,A Bethani,G Bruno,F Bury,C Caputo,P David,C Delaere,IS Donertas,A Giammanco,K Jaffel,Sa Jain,V Lemaitre,K Mondal,J Prisciandaro,A Taliercio,M Teklishyn,TT Tran,P Vischia,S Wertz,GA Alves,C Hensel,A Moraes,WL Aldá Júnior,M Alves Gallo Pereira,M Barroso Ferreira Filho,H Brandao Malbouisson,W Carvalho,J Chinellato,EM Da Costa,GG Da Silveira,D De Jesus Damiao,S Fonseca De Souza,D Matos Figueiredo,C Mora Herrera,K Mota Amarilo,L Mundim,H Nogima,P Rebello Teles,A Santoro,SM Silva Do Amaral,A Sznajder,M Thiel,F Torres Da Silva De Araujo,A Vilela Pereira,CA Bernardes,L Calligaris,TR Fernandez Perez Tomei,EM Gregores,DS Lemos,PG Mercadante,SF Novaes,Sandra S Padula,A Aleksandrov,G Antchev,R Hadjiiska,P Iaydjiev,M Misheva,M Rodozov,M Shopova,G Sultanov,A Dimitrov,T Ivanov,L Litov,B Pavlov,P Petkov,A Petrov,T Cheng,Q Guo,T Javaid,M Mittal,H Wang,L Yuan,M Ahmad

Journal

Physical Review D

Published Date

2022/2/25

A search for new heavy resonances decaying to pairs of bosons (W W, W Z, or W H) is presented. The analysis uses data from proton-proton collisions collected with the CMS detector at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 137 fb− 1. One of the bosons is required to be a W boson decaying to an electron or muon and a neutrino, while the other boson is required to be reconstructed as a single jet with mass and substructure compatible with a quark pair from a W, Z, or Higgs boson decay. The search is performed in the resonance mass range between 1.0 and 4.5 TeV and includes a specific search for resonances produced via vector boson fusion. The signal is extracted using a two-dimensional maximum likelihood fit to the jet mass and the diboson invariant mass distributions. No significant excess is observed above the estimated background. Model-independent upper …

Study of quark and gluon jet substructure in Z+ jet and dijet events from pp collisions

Authors

Armen Tumasyan,Wolfgang Adam,Janik Walter Andrejkovic,Thomas Bergauer,Suman Chatterjee,Marko Dragicevic,Alberto Escalante Del Valle,Rudolf Fruehwirth,Manfred Jeitler,Natascha Krammer,Lukas Lechner,Dietrich Liko,Ivan Mikulec,Peter Paulitsch,Florian Michael Pitters,Jochen Schieck,Robert Schöfbeck,Markus Spanring,Sebastian Templ,Wolfgang Waltenberger,C-E Wulz,V Makarenko,MR Darwish,EA De Wolf,Tahys Janssen,T Kello,A Lelek,H Rejeb Sfar,P Van Mechelen,S Van Putte,F Blekman,ES Bols,J D’Hondt,M Delcourt,H El Faham,S Lowette,S Moortgat,A Morton,D Müller,AR Sahasransu,S Tavernier,W Van Doninck,P Van Mulders,D Beghin,B Bilin,B Clerbaux,G De Lentdecker,L Favart,A Grebenyuk,AK Kalsi,K Lee,M Mahdavikhorrami,I Makarenko,L Moureaux,L Pétré,A Popov,N Postiau,E Starling,L Thomas,M Vanden Bemden,C Vander Velde,P Vanlaer,D Vannerom,L Wezenbeek,T Cornelis,D Dobur,J Knolle,L Lambrecht,G Mestdach,M Niedziela,C Roskas,A Samalan,K Skovpen,M Tytgat,W Verbeke,B Vermassen,M Vit,A Bethani,G Bruno,F Bury,C Caputo,P David,C Delaere,IS Donertas,A Giammanco,K Jaffel,Sa Jain,V Lemaitre,K Mondal,J Prisciandaro,A Taliercio,M Teklishyn,TT Tran,P Vischia,S Wertz,GA Alves,C Hensel,A Moraes,WL Aldá Júnior,M Alves Gallo Pereira,Barroso Ferreira Filho,H Brandao Malbouisson,W Carvalho,J Chinellato,EM Da Costa,GG Da Silveira,D De Jesus Damiao,S Fonseca De Souza,D Matos Figueiredo,C Mora Herrera,K Mota Amarilo,L Mundim,H Nogima,P Rebello Teles,A Santoro,SM Silva Do Amaral,A Sznajder,M Thiel,F Torres Da Silva De Araujo,A Vilela Pereira,CA Bernardes,L Calligaris,TR Fernandez Perez Tomei,EM Gregores,DS Lemos,PG Mercadante,SF Novaes,Sandra S Padula,A Aleksandrov,G Antchev,R Hadjiiska,P Iaydjiev,M Misheva,M Rodozov,M Shopova,G Sultanov,A Dimitrov,T Ivanov,L Litov,B Pavlov,P Petkov,A Petrov,T Cheng,Q Guo,T Javaid,M Mittal,H Wang,L Yuan,M Ahmad,G Bauer

Journal

Journal of High Energy Physics

Published Date

2022/1

Measurements of jet substructure describing the composition of quark-and gluon-initiated jets are presented. Proton-proton (pp) collision data at= 13 TeV collected with the CMS detector are used, corresponding to an integrated luminosity of 35.9 fb− 1. Generalized angularities are measured that characterize the jet substructure and distinguish quark-and gluon-initiated jets. These observables are sensitive to the distributions of transverse momenta and angular distances within a jet. The analysis is performed using a data sample of dijet events enriched in gluon-initiated jets, and, for the first time, a Z+ jet event sample enriched in quark-initiated jets. The observables are measured in bins of jet transverse momentum, and as a function of the jet radius parameter. Each measurement is repeated applying a “soft drop” grooming procedure that removes soft and large angle radiation from the jet. Using these …

Response of a CMS HGCAL silicon-pad electromagnetic calorimeter prototype to 20–300 GeV positrons

Authors

B Acar,G Adamov,C Adloff,S Afanasiev,N Akchurin,B Akgün,F Alam Khan,M Alhusseini,J Alison,A Alpana,G Altopp,M Alyari,S An,S Anagul,I Andreev,P Aspell,IO Atakisi,O Bach,A Baden,G Bakas,A Bakshi,S Bannerjee,P Bargassa,D Barney,F Beaudette,F Beaujean,E Becheva,A Becker,P Behera,A Belloni,T Bergauer,M Besancon,S Bhattacharya,D Bhowmik,B Bilki,P Bloch,A Bodek,M Bonanomi,A Bonnemaison,S Bonomally,J Borg,F Bouyjou,N Bower,D Braga,J Brashear,E Brondolin,P Bryant,A Buchot Perraguin,J Bueghly,B Burkle,A Butler-Nalin,O Bychkova,S Callier,D Calvet,X Cao,A Cappati,B Caraway,S Caregari,A Cauchois,L Ceard,YC Cekmecelioglu,S Cerci,G Cerminara,M Chadeeva,N Charitonidis,R Chatterjee,YM Chen,Z Chen,HJ Cheng,KY Cheng,S Chernichenko,H Cheung,CH Chien,S Choudhury,D Čoko,G Collura,F Couderc,M Danilov,D Dannheim,W Daoud,P Dauncey,A David,G Davies,O Davignon,E Day,P Debarbaro,F De Guio,C de La Taille,M De Silva,P Debbins,MM Defranchis,E Delagnes,JM Deltoro Berrio,G Derylo,PG Dias De Almeida,D Diaz,P Dinaucourt,J Dittmann,M Dragicevic,S Dugad,F Dulucq,I Dumanoglu,V Dutta,S Dutta,M Dünser,J Eckdahl,TK Edberg,M El Berni,F Elias,SC Eno,Yu Ershov,P Everaerts,S Extier,F Fahim,C Fallon,G Fedi,BA Fontana Santos Alves,E Frahm,G Franzoni,J Freeman,T French,P Gandhi,S Ganjour,X Gao,A Garcia-Bellido,F Gastaldi,Z Gecse,Y Geerebaert,H Gerwig,O Gevin,S Ghosh,A Gilbert,W Gilbert,K Gill,C Gingu,S Gninenko,A Golunov,I Golutvin,T Gonzalez,N Gorbounov,L Gouskos,AB Gray,Y Gu,F Guilloux,Y Guler,E Gülmez,J Guo,E Gurpinar Guler,M Hammer,HM Hassanshahi

Journal

Journal of instrumentation

Published Date

2022/5/12

The Compact Muon Solenoid (CMS) collaboration will replace the existing calorimeters in the endcaps with a new high-granularity calorimeter (HGCAL)[1] for the High Luminosity-LHC (HLLHC). It will be a sampling calorimeter with hexagonal multipad large-area silicon sensors and plastic scintillator tiles as the active media. The calorimeter endcaps (CE) have both electromagnetic (CE-E) and hadronic (CE-H) sections. The absorber layers of the CE-E section are alternating plates of either lead cladded with stainless steel or copper and copper-tungsten plates; the active layers are all segmented silicon (Si) sensors. The CE-H section uses stainless steel as the absorber and a combination of scintillator and silicon is used as the active material, with Si in the regions of highest radiation. The choice of this particular design was made to cope with the significantly higher radiation levels and the contribution of …

Search for Wγ resonances in proton-proton collisions at s= 13 TeV using hadronic decays of Lorentz-boosted W bosons

Authors

Armen Tumasyan,Wolfgang Adam,Janik Walter Andrejkovic,Thomas Bergauer,Suman Chatterjee,Marko Dragicevic,A Escalante Del Valle,Rudolf Fruehwirth,Manfred Jeitler,Natascha Krammer,Lukas Lechner,Dietrich Liko,Ivan Mikulec,Florian Michael Pitters,Jochen Schieck,Robert Schöfbeck,Markus Spanring,Sebastian Templ,Wolfgang Waltenberger,C-E Wulz,V Makarenko,MR Darwish,EA De Wolf,X Janssen,T Kello,A Lelek,H Rejeb Sfar,P Van Mechelen,S Van Putte,F Blekman,ES Bols,J D'Hondt,J De Clercq,M Delcourt,S Lowette,S Moortgat,A Morton,D Müller,AR Sahasransu,S Tavernier,W Van Doninck,P Van Mulders,D Beghin,B Bilin,B Clerbaux,G De Lentdecker,L Favart,A Grebenyuk,AK Kalsi,K Lee,M Mahdavikhorrami,I Makarenko,L Moureaux,L Pétré,A Popov,N Postiau,E Starling,L Thomas,M Vanden Bemden,C Vander Velde,P Vanlaer,D Vannerom,L Wezenbeek,T Cornelis,D Dobur,M Gruchala,G Mestdach,M Niedziela,Christos Roskas,K Skovpen,M Tytgat,W Verbeke,B Vermassen,M Vit,A Bethani,G Bruno,F Bury,C Caputo,P David,C Delaere,IS Donertas,A Giammanco,V Lemaitre,K Mondal,J Prisciandaro,A Taliercio,M Teklishyn,P Vischia,S Wertz,S Wuyckens,GA Alves,C Hensel,A Moraes,WL Aldá Júnior,M Barroso Ferreira Filho,H Brandao Malbouisson,W Carvalho,J Chinellato,EM Da Costa,GG Da Silveira,D De Jesus Damiao,S Fonseca De Souza,D Matos Figueiredo,C Mora Herrera,K Mota Amarilo,L Mundim,H Nogima,P Rebello Teles,LJ Sanchez Rosas,A Santoro,SM Silva Do Amaral,A Sznajder,M Thiel,F Torres Da Silva De Araujo,A Vilela Pereira,CA Bernardes,L Calligaris,TR Fernandez Perez Tomei,EM Gregores,DS Lemos,PG Mercadante,SF Novaes,Sandra S Padula,A Aleksandrov,G Antchev,I Atanasov,R Hadjiiska,P Iaydjiev,M Misheva,M Rodozov,M Shopova,G Sultanov,A Dimitrov,T Ivanov,L Litov,B Pavlov,P Petkov,A Petrov,T Cheng,W Fang,Q Guo,T Javaid,M Mittal,H Wang,L Yuan,M Ahmad,G Bauer,C Dozen,Z Hu,J Martins

Journal

Physics Letters B

Published Date

2022/3/10

A search for W γ resonances in the mass range between 0.7 and 6.0 TeV is presented. The W boson is reconstructed via its hadronic decays, with the final-state products forming a single large-radius jet, owing to a high Lorentz boost of the W boson. The search is based on proton-proton collision data at s= 13 TeV, corresponding to an integrated luminosity of 137 fb− 1, collected with the CMS detector at the LHC in 2016–2018. The W γ mass spectrum is parameterized with a smoothly falling background function and examined for the presence of resonance-like signals. No significant excess above the predicted background is observed. Model-specific upper limits at 95% confidence level on the product of the cross section and branching fraction to the W γ channel are set. Limits for narrow resonances and for resonances with an intrinsic width equal to 5% of their mass, for spin-0 and spin-1 hypotheses, range …

Measurement of the Inclusive and Differential Higgs Boson Production Cross Sections in the Decay Mode to a Pair of Leptons in Collisions at

Authors

Albert M Sirunyan,Robin Erbacher,Camilo Andres Carrillo Montoya,Wagner Carvalho,Maciej Górski,Danek Kotlinski,Cole Lindsey,Balazs Ujvari,Samila Muthumuni,Shaaban Khalil,Vinicius Massami Mikuni,Alfredo Gurrola,Basile Vermassen,Young-Il Choi,Roumyana Hadjiiska,Ian Laflotte,Ian Mcalister,Willard Johns,Lorenzo Uplegger,Pierre Van Hove,Mohammad Alhusseini,Alberto Orso Maria Iorio,Ulrich Heintz,Alessandro Thea,Giuseppe Latino,Andrew Hart,Federico Vazzoler,Sinan Sagir,Georgios Tsipolitis,Jennifer Chu,Sanghyun Ko,Jozsef Molnar,Soureek Mitra,Torben Dreyer,Sergei Slabospitskii,Shamik Ghosh,Mircho Rodozov,Michael Tytgat,Robert Schöfbeck,Luc Pape,James Hirschauer,Andreas Nürnberg,Burak Bilki,Francisco Yumiceva,Evrim Ersin Kangal,Reza Goldouzian,Victor Golovtcov,Ram Krishna Dewanjee,Chiara Rovelli,Daniele Fasanella,Wei Shi,Robert Hirosky,Santeri Laurila,Zhen Hu,Hans Reithler,Lalit Mohan Pant,Danila Tlisov,Austin Baty,Tomas Lindén,Zachary Lesko,Jonathon Langford,Graham Wilson,Giovanna Selvaggi,Furkan Dolek,Attilio Santocchia,Jaehoon Lim,Christos Roskas,Sergio Sánchez Navas,Bhawandeep Bhawandeep,Andrew Gilbert,Weifeng Ji,Wolfram Dietrich Zeuner,Tiziano Camporesi,Jithin Madhusudanan Sreekala,Raphael Granier de Cassagnac,Georgios Daskalakis,Kin Ho Lo,Ernesto Migliore,Giacomo Ortona,Paul Schütze,Salvatore Nuzzo,Alexander Morton,Vivan Nguyen,Nicola Cavallo,Anne-Marie Magnan,Christopher Mcginn,Chanwook Hwang,Redwan Habibullah,Kai-Feng Chen,Matthew Nguyen,David Stickland,Giorgio Apollinari,Marta Felcini,Damir Lelas,Xinmei Niu,Gillian Kopp,Michal Olszewski,Scarlet Norberg,Oleksandr Zenaiev,Paul Lujan,Dennis Roy,Alexander Pauls,Martijn Mulders,Fabrizio Palla,Satoshi Hasegawa,Elena Popova,Jeremi Niedziela,Roberval Walsh,Christopher Palmer,Kristan Allan Hahn,Tao Huang,Andrea Carlo Marini,Olmo Cerri,Juozas Vaitkus,Prakash Thapa,Caroline Elisabeth Niniane Niemeyer,Olena Karacheban,Alicia Calderon,Akshansh Singh,Pawan Kumar Netrakanti,Kevin Black,Thomas Kress,Georgia Karapostoli,Fotios Ptochos,Noemi Beni,Berkan Kaynak,Anna Zanetti,Marc M Baarmand,Achille Petrilli,Diogo Bastos,Bhargav Madhusudan Joshi,De Hua Zhu,Clint Richardson,Maria Cepeda,Mauricio Thiel,William Tabb,Yannik Rath,John Paul Chou,Linwei Li,Peicho Petkov,Lorenzo Russo,Davide Piccolo,Pawel de Barbaro,Vaia Papadimitriou,Nural Akchurin,Olaf Behnke,Russell Richard Betts,Reham Aly,Vincenzo Innocente,Laura Dodd

Published Date

2020/7/4

Measurements of the fiducial inclusive and differential production cross sections of the Higgs boson in proton-proton collisions at= 13 TeV are performed using events where the Higgs boson decays into a pair of W bosons that subsequently decay into a final state with an electron, a muon, and a pair of neutrinos. The analysis is based on data collected with the CMS detector at the LHC during 2016–2018, corresponding to an integrated luminosity of 137 fb− 1. Production cross sections are measured as a function of the transverse momentum of the Higgs boson and the associated jet multiplicity. The Higgs boson signal is extracted and simultaneously unfolded to correct for selection efficiency and resolution effects using maximum-likelihood fits to the observed distributions in data. The integrated fiducial cross section is measured to be 86. 5±9. 5 fb, consistent with the Standard Model expectation of 82. 5±4. 2 fb …

Low exposure long-baseline neutrino oscillation sensitivity of the DUNE experiment

Authors

A Abed Abud,B Abi,R Acciarri,MA Acero,MR Adames,G Adamov,D Adams,M Adinolfi,A Aduszkiewicz,J Aguilar,Z Ahmad,J Ahmed,B Aimard,B Ali-Mohammadzadeh,T Alion,K Allison,S Alonso Monsalve,M AlRashed,C Alt,A Alton,P Amedo,J Anderson,C Andreopoulos,M Andreotti,MP Andrews,F Andrianala,S Andringa,N Anfimov,A Ankowski,M Antoniassi,M Antonova,A Antoshkin,S Antusch,A Aranda-Fernandez,LO Arnold,MA Arroyave,J Asaadi,L Asquith,A Aurisano,V Aushev,D Autiero,M Ayala-Torres,F Azfar,A Back,H Back,JJ Back,C Backhouse,I Bagaturia,L Bagby,N Balashov,S Balasubramanian,P Baldi,B Baller,B Bambah,F Barao,G Barenboim,GJ Barker,W Barkhouse,C Barnes,G Barr,J Barranco Monarca,A Barros,N Barros,JL Barrow,A Basharina-Freshville,A Bashyal,V Basque,E Belchior,JBR Battat,F Battisti,F Bay,JL Bazo Alba,JF Beacom,E Bechetoille,B Behera,L Bellantoni,G Bellettini,V Bellini,O Beltramello,N Benekos,C Benitez Montiel,F Bento Neves,J Berger,S Berkman,P Bernardini,RM Berner,S Bertolucci,M Betancourt,A Betancur Rodríguez,A Bevan,Y Bezawada,TJC Bezerra,A Bhardwaj,V Bhatnagar,M Bhattacharjee,S Bhuller,B Bhuyan,S Biagi,J Bian,M Biassoni,K Biery,B Bilki,M Bishai,A Bitadze,A Blake,FDM Blaszczyk,GC Blazey,E Blucher,J Boissevain,S Bolognesi,T Bolton,L Bomben,M Bonesini,M Bongrand,C Bonilla-Diaz,F Bonini,A Booth,F Boran,S Bordoni,A Borkum,N Bostan,P Bour,C Bourgeois,D Boyden,J Bracinik,D Braga,D Brailsford,A Branca,A Brandt,J Bremer,C Brew,SJ Brice,C Brizzolari,C Bromberg,J Brooke,A Bross,G Brunetti,M Brunetti,N Buchanan,H Budd,I Butorov,I Cagnoli,D Caiulo,R Calabrese,P Calafiura,J Calcutt,M Calin,S Calvez,E Calvo,A Caminata

Journal

Physical Review D

Published Date

2022/4/25

The Deep Underground Neutrino Experiment (DUNE) will produce world-leading neutrino oscillation measurements over the lifetime of the experiment. In this work, we explore DUNE’s sensitivity to observe charge-parity violation (CPV) in the neutrino sector, and to resolve the mass ordering, for exposures of up to 100 kiloton-megawatt-calendar years (kt-MW-CY), where calendar years include an assumption of 57% accelerator uptime based on past accelerator performance at Fermilab. The analysis includes detailed uncertainties on the flux prediction, the neutrino interaction model, and detector effects. We demonstrate that DUNE will be able to unambiguously resolve the neutrino mass ordering at a 4 σ (5 σ) level with a 66 (100) kt-MW-CY far detector exposure, and has the ability to make strong statements at significantly shorter exposures depending on the true value of other oscillation parameters, with a …

Measurement of differential cross sections in proton-proton collisions at and effective field theory constraints

Authors

Armen Tumasyan,Wolfgang Adam,Janik Walter Andrejkovic,Thomas Bergauer,Suman Chatterjee,Marko Dragicevic,A Escalante Del Valle,Rudolf Fruehwirth,Manfred Jeitler,Natascha Krammer,Lukas Lechner,Dietrich Liko,Ivan Mikulec,Peter Paulitsch,Florian Michael Pitters,Jochen Schieck,Robert Schöfbeck,Markus Spanring,Sebastian Templ,Wolfgang Waltenberger,C-E Wulz,V Makarenko,MR Darwish,EA De Wolf,Tahys Janssen,T Kello,A Lelek,H Rejeb Sfar,P Van Mechelen,S Van Putte,F Blekman,ES Bols,J D’Hondt,J De Clercq,M Delcourt,H El Faham,S Lowette,S Moortgat,A Morton,D Müller,AR Sahasransu,S Tavernier,W Van Doninck,P Van Mulders,D Beghin,B Bilin,B Clerbaux,G De Lentdecker,L Favart,A Grebenyuk,AK Kalsi,K Lee,M Mahdavikhorrami,I Makarenko,L Moureaux,L Pétré,A Popov,N Postiau,E Starling,L Thomas,M Vanden Bemden,C Vander Velde,P Vanlaer,D Vannerom,Liam Wezenbeek,Tom Cornelis,Didar Dobur,Joscha Knolle,Luka Lambrecht,Gianny Mestdach,Marek Niedziela,Christos Roskas,Amrutha Samalan,Kirill Skovpen,Michael Tytgat,Willem Verbeke,Basile Vermassen,Martina Vit,A Bethani,G Bruno,F Bury,C Caputo,P David,C Delaere,IS Donertas,A Giammanco,K Jaffel,Sa Jain,V Lemaitre,K Mondal,J Prisciandaro,A Taliercio,M Teklishyn,TT Tran,P Vischia,S Wertz,GA Alves,C Hensel,A Moraes,WL Aldá Júnior,M Alves Gallo Pereira,M Barroso Ferreira Filho,H Brandao Malbouisson,W Carvalho,J Chinellato,EM Da Costa,GG Da Silveira,D De Jesus Damiao,S Fonseca De Souza,D Matos Figueiredo,C Mora Herrera,K Mota Amarilo,L Mundim,H Nogima,P Rebello Teles,A Santoro,SM Silva Do Amaral,A Sznajder,M Thiel,F Torres Da Silva De Araujo,A Vilela Pereira,CA Bernardes,L Calligaris,TR Fernandez Perez Tomei,EM Gregores,DS Lemos,PG Mercadante,SF Novaes,Sandra S Padula,A Aleksandrov,G Antchev,R Hadjiiska,P Iaydjiev,M Misheva,M Rodozov,M Shopova,G Sultanov,A Dimitrov,T Ivanov,L Litov,B Pavlov,P Petkov,A Petrov,T Cheng,Q Guo,T Javaid,M Mittal,H Wang,L Yuan,M Ahmad

Journal

Physical Review D

Published Date

2022/3/9

Differential cross section measurements of W±γ production in proton-proton collisions at s= 13 TeV are presented. The data set used in this study was collected with the CMS detector at the CERN LHC in 2016–2018 with an integrated luminosity of 138 fb− 1. Candidate events containing an electron or muon, a photon, and missing transverse momentum are selected. The measurements are compared with standard model predictions computed at next-to-leading and next-to-next-to-leading orders in perturbative quantum chromodynamics. Constraints on the presence of TeV-scale new physics affecting the W W γ vertex are determined within an effective field theory framework, focusing on the O 3 W operator. A simultaneous measurement of the photon transverse momentum and the azimuthal angle of the charged lepton in a special reference frame is performed. This two-dimensional approach provides up to a factor …

Inclusive and differential cross section measurements of single top quark production in association with a Z boson in proton-proton collisions at = 13 TeV

Authors

Aram Hayrapetyan,Robin Erbacher,Camilo Andres Carrillo Montoya,Dave M Newbold,Wagner Carvalho,Nimmitha Karunarathna,Maciej Górski,Manuel Sommerhalder,Cole Lindsey,Balazs Ujvari,Samila Muthumuni,Ayse Polatoz,Anna Tsatsos,Vinicius Massami Mikuni,Elton Shumka,Alfredo Gurrola,Anne-Marie Magnan,Roumyana Hadjiiska,Ian Laflotte,Ian Mcalister,Willard Johns,Ludivine Ceard,Pierre Van Hove,Mohammad Alhusseini,Alberto Orso Maria Iorio,Ulrich Heintz,Giuseppe Latino,Andrew Hart,Federico Vazzoler,Sinan Sagir,Changgi Huh,Georgios Tsipolitis,Joseph Lynn Dulemba,Sanghyun Ko,Dylan Apparu,Soureek Mitra,Sergei Slabospitskii,Shamik Ghosh,Maria Giulia Ratti,Michael Tytgat,Robert Schöfbeck,Julia Vazquez Escobar,James Hirschauer,Andreas Nürnberg,Ho Fung Tsoi,Francisco Yumiceva,Reza Goldouzian,Victor Golovtcov,Ram Krishna Dewanjee,Chiara Rovelli,Eliza Melo Da Costa,Daniele Fasanella,Polina Simkina,Vipin Bhatnagar,Zhen Hu,Hans Reithler,Austin Baty,Soumya Mukherjee,Tomas Lindén,Jonathon Langford,Graham Wilson,William Tabb,Furkan Dolek,Attilio Santocchia,Sergio Sánchez Navas,Manuel Calderon De La Barca Sanchez,Wolfram Dietrich Zeuner,Hesham El Faham,Jithin Madhusudanan Sreekala,Raphael Granier de Cassagnac,Georgios Daskalakis,Kin Ho Lo,Axel Buchot Perraguin,Andrés Abreu,Ernesto Migliore,Alexander Zotz,Tilman Rohe,Paul Schütze,Ece Asilar,Salvatore Nuzzo,Alexander Morton,Grace Cummings,Yasser Assran,Florian Joel J Bury,Gurkan Karaman,Henri Petrow,Jonathan Guiang,Kai-Feng Chen,Matthew Nguyen,Liam Brennan,Irene Dutta,Giorgio Apollinari,Michael Oshiro,Damir Lelas,Gillian Kopp,Michel Della Negra,Amitabh Lath,Dennis Roy,Alexander Pauls,Martijn Mulders,Fabrizio Palla,Nikolas Pervan,Lorenzo Uplegger,Marina Kolosova,Sunil Bansal,Roberval Walsh,Hugo Becerril Gonzalez,Vladimir Makarenko,Christopher Palmer,Kristan Allan Hahn,Tao Huang,Olmo Cerri,George Stephans,Siqi Yuan,Luiz Mundim,Olena Karacheban,Alicia Calderon,Zhaozhong Shi,Kevin Black,Thomas Kress,Georgia Karapostoli,Samuel Lascio,Fotios Ptochos,Berkan Kaynak,Wei Wei,Achille Petrilli,Diogo Bastos,Bhargav Madhusudan Joshi,Abhishikth Mallampalli,Chenfeng Lu,Maria Cepeda,Mauricio Thiel,Dylan Blend,Cécile Caillol,Yannik Rath,John Paul Chou,Nihar Ranjan Saha,Orgho Neogi,Mohammed Mahmoud,Peicho Petkov,John Rotter,Davide Piccolo,Emanuel Pfeffer,Florian Rehm,Pawel de Barbaro,Vaia Papadimitriou,Robert White,Nural Akchurin,Qianying Guo,Patrice Verdier

Published Date

2023/9/25

Measurements of inclusive and normalized differential cross sections of the associated production of top quark-antiquark and bottom quark-antiquark pairs, ttbb, are presented. The results are based on data from proton-proton collisions collected by the CMS detector at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 138 fb− 1. The cross sections are measured in the lepton+ jets decay channel of the top quark pair, using events containing exactly one isolated electron or muon and at least five jets. Measurements are made in four fiducial phase space regions, targeting different aspects of the ttbb process. Distributions are unfolded to the particle level through maximum likelihood fits, and compared with predictions from several event generators. The inclusive cross section measurements of this process in the fiducial phase space regions are the most precise to date. In most cases, the measured inclusive cross sections exceed the predictions with the chosen generator settings. The only exception is when using a particular choice of dynamic renormalization scale, µR= 12 ni= t, t, b, b m1/4

Supernova neutrino burst detection with the deep underground neutrino experiment: DUNE Collaboration

Authors

Babak Abi,Roberto Acciarri,Mario A Acero,George Adamov,David Adams,Marco Adinolfi,Z Ahmad,J Ahmed,T Alion,S Alonso Monsalve,C Alt,J Anderson,C Andreopoulos,MP Andrews,F Andrianala,S Andringa,A Ankowski,M Antonova,S Antusch,A Aranda-Fernandez,A Ariga,LO Arnold,MA Arroyave,J Asaadi,A Aurisano,V Aushev,D Autiero,F Azfar,H Back,JJ Back,C Backhouse,P Baesso,L Bagby,R Bajou,S Balasubramanian,P Baldi,B Bambah,F Barao,G Barenboim,GJ Barker,W Barkhouse,C Barnes,G Barr,J Barranco Monarca,N Barros,JL Barrow,A Bashyal,V Basque,F Bay,JL Bazo Alba,JF Beacom,E Bechetoille,B Behera,L Bellantoni,G Bellettini,V Bellini,O Beltramello,D Belver,N Benekos,F Bento Neves,J Berger,S Berkman,P Bernardini,RM Berner,H Berns,S Bertolucci,M Betancourt,Y Bezawada,M Bhattacharjee,B Bhuyan,S Biagi,Jianming Bian,M Biassoni,K Biery,B Bilki,M Bishai,A Bitadze,A Blake,B Blanco Siffert,FDM Blaszczyk,GC Blazey,E Blucher,J Boissevain,S Bolognesi,T Bolton,M Bonesini,M Bongrand,F Bonini,A Booth,C Booth,S Bordoni,A Borkum,T Boschi,N Bostan,P Bour,SB Boyd,D Boyden,J Bracinik,D Braga,D Brailsford,A Brandt,J Bremer,C Brew,E Brianne,SJ Brice,C Brizzolari,C Bromberg,G Brooijmans,J Brooke,A Bross,G Brunetti,N Buchanan,H Budd,D Caiulo,P Calafiura,J Calcutt,M Calin,S Calvez,E Calvo,L Camilleri,A Caminata,M Campanelli,D Caratelli,G Carini,B Carlus,P Carniti,I Caro Terrazas,H Carranza,A Castillo,C Castromonte,C Cattadori,F Cavalier,F Cavanna,S Centro,G Cerati,A Cervelli,A Cervera Villanueva,M Chalifour,C Chang,E Chardonnet,A Chatterjee,S Chattopadhyay,J Chaves,H Chen,M Chen,Y Chen,D Cherdack,C Chi,S Childress,A Chiriacescu

Journal

The European Physical Journal C

Published Date

2021/5

The Deep Underground Neutrino Experiment (DUNE), a 40-kton underground liquid argon time projection chamber experiment, will be sensitive to the electron-neutrino flavor component of the burst of neutrinos expected from the next Galactic core-collapse supernova. Such an observation will bring unique insight into the astrophysics of core collapse as well as into the properties of neutrinos. The general capabilities of DUNE for neutrino detection in the relevant few- to few-tens-of-MeV neutrino energy range will be described. As an example, DUNE’s ability to constrain the spectral parameters of the neutrino burst will be considered.

Studies of charm and beauty hadron long-range correlations in pp and pPb collisions at LHC energies

Authors

Albert M Sirunyan,Armen Tumasyan,Wolfgang Adam,Federico Ambrogi,Thomas Bergauer,Marko Dragicevic,Janos Erö,A Escalante Del Valle,Martin Flechl,Rudolf Fruehwirth,Manfred Jeitler,Natascha Krammer,Ilse Krätschmer,Dietrich Liko,Thomas Madlener,Ivan Mikulec,Navid Rad,Jochen Schieck,Robert Schöfbeck,Markus Spanring,Wolfgang Waltenberger,C-E Wulz,Mateusz Zarucki,Vladimir Drugakov,J Suarez Gonzalez,MR Darwish,EA De Wolf,D Di Croce,X Janssen,T Kello,A Lelek,M Pieters,H Rejeb Sfar,H Van Haevermaet,P Van Mechelen,S Van Putte,F Blekman,ES Bols,SS Chhibra,J D'hondt,J De Clercq,D Lontkovskyi,S Lowette,I Marchesini,S Moortgat,Q Python,S Tavernier,W Van Doninck,P Van Mulders,D Beghin,B Bilin,B Clerbaux,G De Lentdecker,H Delannoy,B Dorney,L Favart,A Grebenyuk,AK Kalsi,L Moureaux,A Popov,N Postiau,E Starling,L Thomas,C Vander Velde,P Vanlaer,D Vannerom,Tom Cornelis,Didar Dobur,Illia Khvastunov,M Niedziela,Christos Roskas,K Skovpen,Michael Tytgat,Willem Verbeke,B Vermassen,M Vit,G Bruno,C Caputo,P David,C Delaere,M Delcourt,A Giammanco,V Lemaitre,J Prisciandaro,A Saggio,P Vischia,J Zobec,GA Alves,G Correia Silva,C Hensel,A Moraes,E Belchior Batista Das Chagas,W Carvalho,J Chinellato,E Coelho,EM Da Costa,GG Da Silveira,D De Jesus Damiao,C De Oliveira Martins,S Fonseca De Souza,H Malbouisson,J Martins,D Matos Figueiredo,M Medina Jaime,M Melo De Almeida,C Mora Herrera,L Mundim,H Nogima,WL Prado Da Silva,P Rebello Teles,LJ Sanchez Rosas,A Santoro,A Sznajder,M Thiel,EJ Tonelli Manganote,F Torres Da Silva De Araujo,A Vilela Pereira,CA Bernardes,L Calligaris,TR Fernandez Perez Tomei,EM Gregores,DS Lemos,PG Mercadante,SF Novaes,Sandra S Padula,A Aleksandrov,G Antchev,R Hadjiiska,P Iaydjiev,M Misheva,M Rodozov,M Shopova,G Sultanov,M Bonchev,A Dimitrov,T Ivanov,L Litov,B Pavlov,P Petkov,A Petrov,W Fang,X Gao,L Yuan,M Ahmad,Z Hu,Y Wang,GM Chen,HS Chen,M Chen,CH Jiang

Journal

Physics Letters B

Published Date

2021/2/10

Measurements of the second Fourier harmonic coefficient (v 2) of the azimuthal distributions of prompt and nonprompt D 0 mesons produced in p p and p Pb collisions are presented. Nonprompt D 0 mesons come from beauty hadron decays. The data samples are collected by the CMS experiment at nucleon-nucleon center-of-mass energies of 13 and 8.16 TeV, respectively. In high multiplicity p p collisions, v 2 signals for prompt charm hadrons are reported for the first time, and are found to be comparable to those for light-flavor hadron species over a transverse momentum (p T) range of 2–6 GeV. Compared at similar event multiplicities, the prompt D 0 meson v 2 values in p p and p Pb collisions are similar in magnitude. The v 2 values for open beauty hadrons are extracted for the first time via nonprompt D 0 mesons in p Pb collisions. For p T in the range of 2–5 GeV, the results suggest that v 2 for nonprompt D 0 …

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