Menglei Sun

Carnegie Mellon University

H-index: 145

North America-United States

Description

Menglei Sun, With an exceptional h-index of 145 and a recent h-index of 119 (since 2020), a distinguished researcher at Carnegie Mellon University, specializes in the field of Particle Physics.

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

Erratum: Measurement of prompt and nonprompt charmonium suppression in PbPb collisions at 5.02 TeV

Measurement of prompt and nonprompt charmonium suppression in PbPb collisions at 5.02 TeV (vol 78, 509, 2018)

First measurement of the forward rapidity gap distribution in pPb collisions at√ s NN= 8. 16 TeV

Nuclear modification of Y states in pPb collisions at sNN= 5.02 TeV

Using Boson Events to Study Parton-Medium Interactions in Pb-Pb Collisions

Search for strongly interacting massive particles generating trackless jets in proton–proton collisions at

First Search for Exclusive Diphoton Production at High Mass with Tagged Protons in Proton-Proton Collisions at

Fragmentation of jets containing a prompt J/ψ meson in PbPb and pp collisions at sNN= 5.02 TeV

Professor Information

University	Carnegie Mellon University
Position	___
Citations(all)	83478
Citations(since 2020)	59523
Cited By	48778
hIndex(all)	145
hIndex(since 2020)	119
i10Index(all)	502
i10Index(since 2020)	491
Email	Access Email
University Profile Page	Carnegie Mellon University

Research & Interests List

Particle Physics

Top articles of Menglei Sun

Erratum: Measurement of prompt and nonprompt charmonium suppression in PbPb collisions at 5.02 TeV

In Fig. 3, the y axis titles were mistakenly written showing a single-differential cross section in either dimuon pT or rapidity, when in fact the cross section is normalized by both the pT and rapidity ranges used for a given measurement point. The corrected version is shown in the new Fig. 3 provided below.

Authors

AM Sirunyan,A Tumasyan,W Adam,F Ambrogi,E Asilar,T Bergauer,J Brandstetter,E Brondolin,M Dragicevic,J Erö,A Escalante Del Valle,M Flechl,M Friedl,R Frühwirth,VM Ghete,J Grossmann,J Hrubec,M Jeitler,A König,N Krammer,I Krätschmer,D Liko,T Madlener,I Mikulec,E Pree,N Rad,H Rohringer,J Schieck,R Schöfbeck,M Spanring,D Spitzbart,W Waltenberger,J Wittmann,C-E Wulz,M Zarucki,V Chekhovsky,V Mossolov,J Suarez Gonzalez,EA De Wolf,D Di Croce,X Janssen,J Lauwers,M Van De Klundert,H Van Haevermaet,P Van Mechelen,N Van Remortel,S Abu Zeid,F Blekman,J D’Hondt,I De Bruyn,J De Clercq,K Deroover,G Flouris,D Lontkovskyi,S Lowette,I Marchesini,S Moortgat,L Moreels,Q Python,K Skovpen,S Tavernier,W Van Doninck,P Van Mulders,I Van Parijs,D Beghin,B Bilin,H Brun,B Clerbaux,G De Lentdecker,H Delannoy,B Dorney,G Fasanella,L Favart,R Goldouzian,A Grebenyuk,AK Kalsi,T Lenzi,J Luetic,T Maerschalk,A Marinov,T Seva,E Starling,C Vander Velde,P Vanlaer,D Vannerom,R Yonamine,F Zenoni,T Cornelis,D Dobur,A Fagot,M Gul,I Khvastunov,D Poyraz,C Roskas,S Salva,M Tytgat,W Verbeke,N Zaganidis,H Bakhshiansohi,O Bondu,S Brochet,G Bruno,C Caputo,A Caudron,P David,S De Visscher,C Delaere,M Delcourt,B Francois,A Giammanco,M Komm,G Krintiras,V Lemaitre,A Magitteri,A Mertens,M Musich,K Piotrzkowski,L Quertenmont,A Saggio,M Vidal Marono,S Wertz,J Zobec,WL Aldá Júnior,FL Alves,GA Alves,L Brito,M Correa Martins Junior,C Hensel,A Moraes,ME Pol,P Rebello Teles,E Belchior Batista Das Chagas,W Carvalho,J Chinellato,E Coelho,EM Da Costa,GG Da Silveira,D De Jesus Damiao,S Fonseca De Souza,LM Huertas Guativa,H Malbouisson,M Melo De Almeida,C Mora Herrera,L Mundim,H Nogima,LJ Sanchez Rosas,A Santoro,A Sznajder,M Thiel,EJ Tonelli Manganote

Journal

The European Physical Journal C

Published Date

2023/2/14

Measurement of prompt and nonprompt charmonium suppression in PbPb collisions at 5.02 TeV (vol 78, 509, 2018)

Authors

AM Sirunyan,A Tumasyan,W Adam,F Ambrogi,E Asilar,T Bergauer,J Brandstetter,E Brondolin,M Dragicevic,J Eroe,A Escalante Del Valle,M Flechl,M Friedl,R Fruehwirth,VM Ghete,J Grossmann,J Hrubec,M Jeitler,A Koenig,N Krammer,I Kraetschmer,D Liko,T Madlener,I Mikulec,E Pree,N Rad,H Rohringer,J Schieck,R Schoefbeck,M Spanring,D Spitzbart,W Waltenberger,J Wittmann,C-E Wulz,M Zarucki,J Suarez Gonzalez,EA De Wolf,D Di Croce,X Janssen,J Lauwers,M van de Klundert,H Van Haevermaet,P Van Mechelen,S Abu Zeid,F Blekman,J D'Hondt,I De Bruyn,J De Clercq,K Deroover,G Flouris,D Lontkovskyi,S Lowette,I Marchesini,S Moortgat,L Moreels,Q Python,K Skovpen,S Tavernier,W Van Doninck,P Van Mulders,I Van Parijs,D Beghin,B Bilin,H Brun,B Clerbaux,G De Lentdecker,H Delannoy,B Dorney,G Fasanella,L Favart,R Goldouzian,A Grebenyuk,AK Kalsi,T Lenzi,J Luetic,T Maerschalk,A Marinov,T Seva,E Starling,C Vander Velde,P Vanlaer,D Vannerom,R Yonamine,F Zenoni,Tom Cornelis,Didar Dobur,Alexis Fagot,Muhammad Gul,Illia Khvastunov,Deniz Poyraz Lauwers,Christos Roskas,S Salva,Michael Tytgat,Willem Verbeke,N Zaganidis,H Bakhshiansohi,O Bondu,S Brochet,G Bruno,C Caputo,A Caudron,P David,S De Visscher,C Delaere,M Delcourt,B Francois,A Giammanco,M Komm,G Krintiras,V Lemaitre,A Magitteri,A Mertens,M Musich,K Piotrzkowski,L Quertenmont,A Saggio,M Vidal Marono,S Wertz,J Zobec,WL Alda Junior,FL Alves,GA Alves,L Brito,M Correa Martins Junior,C Hensel,A Moraes,ME Pol,P Rebello Teles,E Chagas,W Carvalho,J Chinellato,E Coelho,EM Da Costa,GG Da Silveira,D De Jesus Damiao,S Fonseca De Souza,LM Guativa,H Malbouisson,M Melo De Almeida,C Mora Herrera,L Mundim,H Nogima,LJ Rosas,A Santoro,A Sznajder,M Thiel,EJ Manganote,F De Araujo,A Vilela Pereira,S Ahuja

Journal

European Physical Journal C

Published Date

2023

First measurement of the forward rapidity gap distribution in pPb collisions at√ s NN= 8. 16 TeV

For the first time at LHC energies, the forward rapidity gap spectra from proton-lead collisions for both proton and lead dissociation processes are presented. The analysis is performed over 10.4 units of pseudorapidity at a center-of-mass energy per nucleon pair of s NN= 8.16 TeV, almost 300 times higher than in previous measurements of diffractive production in proton-nucleus collisions. For lead dissociation processes, which correspond to the pomeron-lead event topology, the epos-lhc generator predictions are a factor of 2 below the data, but the model gives a reasonable description of the rapidity gap spectrum shape. For the pomeron-proton topology, the epos-lhc, qgsjet ii, and hijing predictions are all at least a factor of 5 lower than the data. The latter effect might be explained by a significant contribution of ultraperipheral photoproduction events mimicking the signature of diffractive processes. These data may be of significant help in understanding the high energy limit of quantum chromodynamics and for modeling cosmic ray air showers.

Authors

Armen Tumasyan,Wolfgang Adam,Federico Ambrogi,Thomas Bergauer,Marko Dragicevic,Janos Erö,Alberto Escalante Del Valle,Rudolf Fruehwirth,Manfred Jeitler,Natascha Krammer,L Lechner,D Liko,T Madlener,I Mikulec,FM Pitters,N Rad,J Schieck,R Schöfbeck,M Spanring,S Templ,W Waltenberger,CE Wulz,M Zarucki,MR Darwish,EA De Wolf,D Di Croce,T 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,A Morton,Q Python,S Tavernier,W Van Doninck,P Van Mulders,D Beghin,B Bilin,B Clerbaux,G De Lentdecker,B Dorney,L Favart,A Grebenyuk,AK Kalsi,I Makarenko,L Moureaux,L Pétré,A Popov,N Postiau,E Starling,L Thomas,C Vander Velde,P Vanlaer,D Vannerom,Liam Wezenbeek,Tom Cornelis,Didar Dobur,M Gruchala,Illia Khvastunov,Marek Niedziela,Christos Roskas,Kirill Skovpen,Michael Tytgat,Willem Verbeke,Basile Vermassen,Martina Vit,G Bruno,F Bury,C Caputo,P David,C Delaere,M Delcourt,IS Donertas,A Giammanco,V Lemaitre,K Mondal,J Prisciandaro,A Taliercio,M Teklishyn,P Vischia,S Wuyckens,J Zobec,GA Alves,C Hensel,A Moraes,WL Aldá Júnior,E Belchior Batista Das Chagas,H Brandao Malbouisson,W Carvalho,J Chinellato,E Coelho,EM Da Costa,GG Da Silveira,D De Jesus Damiao,S Fonseca De Souza,J Martins,D Matos Figueiredo,M Medina Jaime,M Melo De Almeida,C Mora Herrera,L Mundim,H Nogima,P Rebello Teles,LJ Sanchez Rosas,A Santoro,SM Silva Do Amaral,A Sznajder,M Thiel,EJ Tonelli Manganote,F Torres Da Silva De Araujo,A Vilela Pereira,CA Bernardes,L Calligaris,TR Tomei,EM Gregores,DS Lemos,PG Mercadante,SF Novaes,Sandra S Padula,A Aleksandrov,G Antchev,I Atanassov,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,Qianying Guo,H Wang

Journal

Physical Review D

Published Date

2023/11/20

Nuclear modification of Y states in pPb collisions at sNN= 5.02 TeV

Production cross sections of Image 1, Image 2, and Image 3 states decaying into Image 4 in proton-lead (p Pb) collisions are reported using data collected by the CMS experiment at s NN= 5.02 TeV. A comparison is made with corresponding cross sections obtained with p p data measured at the same collision energy and scaled by the Pb nucleus mass number. The nuclear modification factor for Image 1 is found to be Image 5. Similar results for the excited states indicate a sequential suppression pattern, such that Image 6. The suppression of all states is much less pronounced in p Pb than in PbPb collisions, and independent of transverse momentum Image 7 and center-of-mass rapidity Image 8 of the individual Image 9 state in the studied range Image 10 and Image 11. Models that incorporate final-state effects of bottomonia in pPb collisions are in better agreement with the data than those which only assume …

Authors

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,T 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,T Cornelis,D Dobur,I Khvastunov,M Niedziela,C Roskas,K Skovpen,M Tytgat,W 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,Hb 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,D Leggat

Journal

Physics Letters B

Published Date

2022/12/10

Using Boson Events to Study Parton-Medium Interactions in Pb-Pb Collisions

The spectra measurements of charged hadrons produced in the shower of a parton originating in the same hard scattering with a leptonically decaying Z boson are reported in lead-lead nuclei (Pb-Pb) and proton-proton (p p) collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV. Both Pb-Pb and p p data sets are recorded by the CMS experiment at the LHC and correspond to an integrated luminosity of 1.7 nb− 1 and 320 pb− 1, respectively. Hadronic collision data with one reconstructed Z boson candidate with the transverse momentum p T> 30 GeV/c are analyzed. The Z boson constrains the initial energy and direction of the associated parton. In heavy ion events, azimuthal angular distributions of charged hadrons with respect to the direction of a Z boson are sensitive to modifications of the in-medium parton shower and medium response. compared to reference data from p p interactions, the results …

Authors

Albert M Sirunyan,Armen Tumasyan,Wolfgang Adam,Federico Ambrogi,Thomas Bergauer,Marko Dragicevic,Janos Erö,A Escalante Del Valle,Rudolf Fruehwirth,Manfred Jeitler,Natascha Krammer,Lukas Lechner,Dietrich Liko,Thomas Madlener,Ivan Mikulec,Florian Michael Pitters,Navid Rad,J Schieck,R Schöfbeck,M Spanring,S Templ,W Waltenberger,C-E Wulz,M Zarucki,V Makarenko,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,A Morton,Q Python,S Tavernier,W Van Doninck,P Van Mulders,D Beghin,B Bilin,B Clerbaux,G De Lentdecker,B Dorney,L Favart,A Grebenyuk,AK Kalsi,I Makarenko,L Moureaux,L Petre,A Popov,N Postiau,E Starling,L Thomas,C Vander Velde,P Vanlaer,D Vannerom,Liam Wezenbeek,Tom Cornelis,Didar Dobur,M Gruchala,Illia Khvastunov,Marek Niedziela,Christos Roskas,Kirill Skovpen,Michael Tytgat,Willem Verbeke,Basile Vermassen,Martina Vit,G Bruno,F Bury,C Caputo,P David,C Delaere,M Delcourt,IS Donertas,A Giammanco,V Lemaitre,K Mondal,J Prisciandaro,A Taliercio,M Teklishyn,P Vischia,S Wuyckens,J Zobec,GA Alves,G Correia Silva,C Hensel,A Moraes,WL Aldá Júnior,E Belchior Batista Das Chagas,H Brandao Malbouisson,W Carvalho,J Chinellato,E Coelho,EM Da Costa,GG Da Silveira,D De Jesus Damiao,S Fonseca De Souza,J Martins,D Matos Figueiredo,M Medina Jaime,M Melo De Almeida,C Mora Herrera,L Mundim,H Nogima,P Rebello Teles,LJ Sanchez Rosas,A Santoro,SM Silva Do Amaral,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,I Atanasov,R Hadjiiska,P Iaydjiev,M Misheva,M Rodozov,M Shopova,G Sultanov,M Bonchev,A Dimitrov,T Ivanov,L Litov,B Pavlov,P Petkov

Journal

Physical review letters

Published Date

2022/3/23

Search for strongly interacting massive particles generating trackless jets in proton–proton collisions at

A search for dark matter in the form of strongly interacting massive particles (SIMPs) using the CMS detector at the LHC is presented. The SIMPs would be produced in pairs that manifest themselves as pairs of jets without tracks. The energy fraction of jets carried by charged particles is used as a key discriminator to suppress efficiently the large multijet background, and the remaining background is estimated directly from data. The search is performed using proton–proton collision data corresponding to an integrated luminosity of 16.1, collected with the CMS detector in 2016. No significant excess of events is observed above the expected background. For the simplified dark matter model under consideration, SIMPs with masses up to 100 are excluded and further sensitivity is explored towards higher masses.

Authors

Armen Tumasyan,Wolfgang Adam,Thomas Bergauer,Marko Dragicevic,Janos Erö,A Escalante Del Valle,Rudolf Fruehwirth,Manfred Jeitler,Natascha Krammer,Lukas Lechner,Dietrich Liko,Ivan Mikulec,Florian Michael Pitters,Navid Rad,Jochen Schieck,Robert Schöfbeck,Markus Spanring,Sebastian Templ,Wolfgang Waltenberger,C-E Wulz,Mateusz Zarucki,Vladimir Chekhovsky,Aliaksandr Litomin,Vladimir Makarenko,J Suarez Gonzalez,Mohamed Rashad Darwish,Eddi A 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,N Van Remortel,F Blekman,ES Bols,SS Chhibra,J D’Hondt,J De Clercq,D Lontkovskyi,S Lowette,I Marchesini,S Moortgat,A Morton,Q Python,S Tavernier,W Van Doninck,Petra Van Mulders,Diego Beghin,Bugra Bilin,Barbara Clerbaux,Gilles De Lentdecker,Brian Dorney,Laurent Favart,Anastasia Grebenyuk,Amandeep Kaur Kalsi,Inna Makarenko,Louis Moureaux,Laurent Pétré,Andrey Popov,Nicolas Postiau,Elizabeth Starling,Laurent Thomas,C Vander Velde,Pascal Vanlaer,David Vannerom,Liam Wezenbeek,Tom Cornelis,Didar Dobur,Marek Gruchala,Illia Khvastunov,Marek Niedziela,Christos Roskas,Kirill Skovpen,Michael Tytgat,Willem Verbeke,Basile Vermassen,Martina Vit,Giacomo Bruno,F Bury,Claudio Caputo,Pieter David,Christophe Delaere,Martin Delcourt,Izzeddin Suat Donertas,Andrea Giammanco,Vincent Lemaitre,Kuntal Mondal,Jessica Prisciandaro,Angela Taliercio,Maksym Teklishyn,Pietro Vischia,Sébastien Wertz,Sophie Wuyckens,GA Alves,Carsten Hensel,Arthur Moraes,WL Aldá Júnior,E Belchior Batista Das Chagas,H Brandao Malbouisson,Wagner Carvalho,Jose Chinellato,Eduardo Coelho,Eliza Melo Da Costa,Gustavo Gil Da Silveira,D De JesusDamiao,S Fonseca De Souza,Jordan Martins,D Matos Figueiredo,M Medina Jaime,C Mora Herrera,Luiz Mundim,Helio Nogima,P Rebello Teles,LJ Sanchez Rosas,Alberto Santoro,SM Silva Do Amaral,Andre Sznajder,Mauricio Thiel,F Torres Da SilvaDeAraujo,A Vilela Pereira,Cesar Augusto Bernardes,Luigi Calligaris,TR Fernandez Perez Tomei,EM Gregores,DS Lemos,Pedro G Mercadante,Sergio F Novaes,Sandra S Padula,Aleksandar Aleksandrov,Georgy Antchev,Ivan Atanasov,Roumyana Hadjiiska,Plamen Iaydjiev,Milena Misheva,Mircho Rodozov,Mariana Shopova,Georgi Sultanov,Anton Dimitrov,Todor Ivanov,Leander Litov,Borislav Pavlov,Peicho Petkov,Anton Petrov,Tongguang Cheng,Wenxing Fang,Qianying Guo

Journal

The European Physical Journal C

Published Date

2022/3

First Search for Exclusive Diphoton Production at High Mass with Tagged Protons in Proton-Proton Collisions at

A search for exclusive two-photon production via photon exchange in proton-proton collisions, p p→ p γ γ p with intact protons, is presented. The data correspond to an integrated luminosity of 9.4 fb− 1 collected in 2016 using the CMS and TOTEM detectors at a center-of-mass energy of 13 TeV at the LHC. Events are selected with a diphoton invariant mass above 350 GeV and with both protons intact in the final state, to reduce backgrounds from strong interactions. The events of interest are those where the invariant mass and rapidity calculated from the momentum losses of the forward-moving protons match the mass and rapidity of the central, two-photon system. No events are found that satisfy this condition. Interpreting this result in an effective dimension-8 extension of the standard model, the first limits are set on the two anomalous four-photon coupling parameters. If the other parameter is constrained to its …

Authors

Armen Tumasyan,Wolfgang Adam,Thomas Bergauer,Marko Dragicevic,Janos Erö,A Escalante Del Valle,Rudolf Fruehwirth,Manfred Jeitler,Natascha Krammer,Lukas Lechner,Dietrich Liko,Ivan Mikulec,Florian Michael Pitters,Navid Rad,Jochen Schieck,Robert Schöfbeck,Markus Spanring,Sebastian Templ,Wolfgang Waltenberger,C-E Wulz,Mateusz Zarucki,V Makarenko,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,A Morton,Q Python,S Tavernier,W Van Doninck,P Van Mulders,D Beghin,B Bilin,B Clerbaux,G De Lentdecker,B Dorney,L Favart,A Grebenyuk,AK Kalsi,I Makarenko,L Moureaux,L Petre,A Popov,N Postiau,E Starling,L Thomas,C Vander Velde,P Vanlaer,D Vannerom,Liam Wezenbeek,Tom Cornelis,Didar Dobur,M Gruchala,Illia Khvastunov,Marek Niedziela,Christos Roskas,Kirill Skovpen,Michael Tytgat,Willem Verbeke,Basile Vermassen,Martina Vit,G Bruno,F Bury,C Caputo,P David,C Delaere,M Delcourt,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,E Belchior Batista Das Chagas,H Brandao Malbouisson,W Carvalho,J Chinellato,E Coelho,EM Da Costa,GG Da Silveira,D De Jesus Damiao,S Fonseca De Souza,J Martins,D Matos Figueiredo,M Medina Jaime,C Mora Herrera,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,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,H Wang,L Yuan,M Ahmad,G Bauer,Z Hu

Journal

Physical review letters

Published Date

2022/6/28

Fragmentation of jets containing a prompt J/ψ meson in PbPb and pp collisions at sNN= 5.02 TeV

Jets containing a prompt J/ψ meson are studied in lead-lead collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV, using the CMS detector at the LHC. Jets are selected to be in the transverse momentum range of 30< p T< 40 GeV. The J/ψ yield in these jets is evaluated as a function of the jet fragmentation variable z, the ratio of the J/ψ p T to the jet p T. The nuclear modification factor, R AA, is then derived by comparing the yield in lead-lead collisions to the corresponding expectation based on proton-proton data, at the same nucleon-nucleon center-of-mass energy. The suppression of the J/ψ yield shows a dependence on z, indicating that the interaction of the J/ψ with the quark-gluon plasma formed in heavy ion collisions depends on the fragmentation that gives rise to the J/ψ meson.

Authors

Armen Tumasyan,Wolfgang Adam,Thomas Bergauer,Marko Dragicevic,Janos Erö,A Escalante Del Valle,Rudolf Fruehwirth,Manfred Jeitler,Natascha Krammer,Lukas Lechner,Dietrich Liko,Thomas Madlener,Ivan Mikulec,Florian Michael Pitters,Navid Rad,J Schieck,R Schöfbeck,M Spanring,S Templ,W Waltenberger,C-E Wulz,M Zarucki,V Makarenko,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,A Morton,Q Python,S Tavernier,W Van Doninck,D Beghin,B Bilin,B Clerbaux,G De Lentdecker,B Dorney,L Favart,A Grebenyuk,AK Kalsi,I Makarenko,L Moureaux,L Pétré,A Popov,N Postiau,E Starling,L Thomas,C Vander Velde,P Vanlaer,D Vannerom,L Wezenbeek,T Cornelis,D Dobur,M Gruchala,I Khvastunov,M Niedziela,C Roskas,K Skovpen,M Tytgat,W Verbeke,B Vermassen,M Vit,G Bruno,F Bury,C Caputo,P David,C Delaere,M Delcourt,IS Donertas,A Giammanco,V Lemaitre,K Mondal,J Prisciandaro,A Taliercio,M Teklishyn,P Vischia,S Wertz,S Wuyckens,J Zobec,GA Alves,C Hensel,A Moraes,WL Aldá Júnior,E Belchior Batista Das Chagas,H Brandao Malbouisson,W Carvalho,J Chinellato,E Coelho,EM Da Costa,GG Da Silveira,D De Jesus Damiao,S Fonseca De Souza,J Martins,D Matos Figueiredo,M Medina Jaime,C Mora Herrera,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,M Bonchev,A Dimitrov,T Ivanov,L Litov,B Pavlov,P Petkov,A Petrov,W Fang,Q Guo,H Wang,L Yuan

Journal

Physics Letters B

Published Date

2022/2/10

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