Search for medium effects using jets from bottom quarks in PbPb collisions at sNN=5.02TeV

The CMS collaboration

doi:10.1016/j.physletb.2023.137849

Search for medium effects using jets from bottom quarks in PbPb collisions at s_NN=5.02TeV

The CMS collaboration

European Organization for Nuclear Research
Yerevan Physics Institute
Institut für Hochenergiephysik
University of Antwerp
Vrjie Universiteit Brussel
INFN Sezione di Milano-Bicocca
University of Zurich
Université Libre de Bruxelles
Korea University
Ghent University
University of Louvain
Centro Brasileiro de Pesquisas Fisicas
Rua São Francisco de Xavier
São Paulo State University
Institute for Nuclear Research and Nuclear Energy Bulgarian Academy of Sciences
University of Sofia
Universidad de Tarapacá
Beihang University
Tsinghua University
Institute of High Energy Physics, Chinese Academy of Sciences
University of Florida
Massachusetts Institute of Technology
State Key Laboratory of Nuclear Physics and Technology
Sun Yat-Sen University
Fudan University
Rice University
Zhejiang University
Universidad de Los Andes, Colombia
Universidad de Antioquia
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split
Faculty of Science, University of Split
Ruđer Bošković Institute
University of Cyprus
Charles University
Escuela Politecnica Nacional
Universidad San Francisco de Quito
Egyptian Network of High Energy Physics
Fayoum University
National Institute of Chemical Physics and Biophysics, Tallinn
University of Helsinki
Helsinki Institute of Physics
LUT University
Université Paris-Saclay
Ip Paris
Université de Strasbourg
Institut de Physique des 2 Infinis de Lyon
Seoul National University
Georgian Technical University
RWTH Aachen University
University of Wisconsin-Madison
Tata Institute of Fundamental Research, Mumbai
Indian Institute of Technology Madras
c/o DESY
Saha Institute of Nuclear Physics
Northwestern University
University of Kansas
Universität Hamburg
Institute of Meteorology and Climate Research
NCSR Demokritos
University of Athens
National Technical University of Athens
University of Ioannina
Eötvös Loránd University
Wigner Research Centre for Physics
Institute of Nuclear Research ATOMKI
University of Debrecen
Eszterhazy Karoly University
Panjab University
University of Delhi
Bhabha Atomic Research Centre
An OCC of Homi Bhabha National Institute
Indian Institute of Science Education and Research (IISER)
Isfahan University of Technology
Institute for Research in Fundamental Sciences (IPM)
University College Dublin
INFN Sezione di Bari
Università degli studi di Bari Aldo Moro
Politecnico di Bari
INFN Sezione di Bologna
University of Bologna
INFN Sezione di Catania
Università degli Studi di Catania
Istituto Nazionale di Fisica Nucleare, Sezione di Firenze
University of Florence
LNF-INFN
Sezione di Genova
University of Genoa
University of Milano-Bicocca
INFN Sezione di Napoli
University of Naples Federico II
Università degli Studi della Basilicata
INFN
University of Padova
INFN Sezione di Pavia
University of Pavia
INFN Sezione di Perugia
University of Perugia
Istituto Nazionale di Fisica Nucleare, Sezione di Pisa
Scuola Normale Superiore di Pisa
University of Pisa
University of Siena
Sezione di Roma
University of Rome
INFN Sezione di Torino
University of Turin
Laboratory of Molecular Pathology
INFN Sezione di Trieste
University of Trieste
Kyungpook National University
University of California, Santa Barbara
Texas Tech University
Chonnam National University
Texas A&M University
Hanyang University
University of Illinois at Chicago
Kyung Hee University
Sejong University
Sungkyunkwan University
University of Seoul
Kansas State University
Yonsei University
American University of the Middle East
Riga Technical University
Vilnius University
University Malaya
Universidad de Sonora
CINVESTAV-IPN
Universidad Iberoamericana
Benemerita Universidad Autonoma de Puebla
University of Montenegro
Quaid-i-Azam University
Agh University of Science and Technology Faculty of Computer Science
National Centre for Nuclear Research
University of Warsaw
Lisboa
University of Belgrade
Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT)
Universidad Autónoma de Madrid
University of Oviedo
CSIC-Univ. Cantabria
University of Colombo
University of Ruhuna
Paul Scherrer Institut
ETH Zurich
National Central University
National Taiwan University
Chulalongkorn University
Cukurova University
Middle East Technical University (METU)
Bogazici University
Istanbul Technical University
Istanbul University
Academy of Science of Ukraine
Kharkov Institute of Physics and Technology
University of Bristol
CCLRC Rutherford Appleton Laboratory
Imperial College London
University of Puerto Rico
Brunel University London
Baylor University
Catholic University of America
University of Alabama
Boston University
Women and Infants Hospital of Rhode Island-Warren Alpert Medical School of Brown University
University of California, Davis
University of California, Los Angeles
University of California, Riverside
University of California, San Diego
California Institute of Technology
Carnegie Mellon University
University of Colorado Boulder
Cornell University
Fermi National Accelerator Laboratory
Florida State University
Florida Institute of Technology
University of Iowa
Johns Hopkins University
Lawrence Livermore National Laboratory
University of Maryland, College Park
University of Minnesota Twin Cities
University of Mississippi
University of Nebraska-Lincoln
University at Buffalo, The State University of New York
Northeastern University
University of Notre Dame
The Ohio State University
Princeton University
Purdue University
Purdue University Northwest
University of Rochester
The Rockefeller University
Rutgers University–New Brunswick
University of Tennessee
Vanderbilt University
University of Virginia
Wayne State University

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

6 Citations (Scopus)

Résumé

The first study of the shapes of jets arising from bottom (b) quarks in heavy ion collisions is presented. Jet shapes are studied using charged hadron constituents as a function of their radial distance from the jet axis. Lead-lead (PbPb) collision data at a nucleon-nucleon center-of-mass energy of s_NN=5.02TeV were recorded by the CMS detector at the LHC, with an integrated luminosity of 1.69nb⁻¹. Compared to proton-proton collisions, a redistribution of the energy in b jets to larger distances from the jet axis is observed in PbPb collisions. This medium-induced redistribution is found to be substantially larger for b jets than for inclusive jets.

langue originale	Anglais
Numéro d'article	137849
journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	844
Les DOIs	https://doi.org/10.1016/j.physletb.2023.137849
état	Publié - 10 sept. 2023

Accès au document

10.1016/j.physletb.2023.137849

Contient cette citation

@article{606ca50b928048ef93bdc13a4d20b888,

title = "Search for medium effects using jets from bottom quarks in PbPb collisions at sNN=5.02TeV",

abstract = "The first study of the shapes of jets arising from bottom (b) quarks in heavy ion collisions is presented. Jet shapes are studied using charged hadron constituents as a function of their radial distance from the jet axis. Lead-lead (PbPb) collision data at a nucleon-nucleon center-of-mass energy of sNN=5.02TeV were recorded by the CMS detector at the LHC, with an integrated luminosity of 1.69nb−1. Compared to proton-proton collisions, a redistribution of the energy in b jets to larger distances from the jet axis is observed in PbPb collisions. This medium-induced redistribution is found to be substantially larger for b jets than for inclusive jets.",

keywords = "Beauty quark, CMS, Heavy ion, Jet quenching, QGP, b jets",

author = "\{The CMS collaboration\} and A. Tumasyan and W. Adam and Andrejkovic, \{J. W.\} and T. Bergauer and S. Chatterjee and K. Damanakis and M. Dragicevic and \{Escalante Del Valle\}, A. and Hussain, \{P. S.\} and M. Jeitler and N. Krammer and L. Lechner and D. Liko and I. Mikulec and P. Paulitsch and Pitters, \{F. M.\} and J. Schieck and R. Sch{\"o}fbeck and D. Schwarz and M. Sonawane and S. Templ and W. Waltenberger and Wulz, \{C. E.\} and Darwish, \{M. R.\} and T. Janssen and T. Kello and \{Rejeb Sfar\}, H. and \{Van Mechelen\}, P. and Bols, \{E. S.\} and J. D'Hondt and \{De Moor\}, A. and M. Delcourt and \{El Faham\}, H. and S. Lowette and S. Moortgat and A. Morton and D. M{\"u}ller and Sahasransu, \{A. R.\} and S. Tavernier and \{Van Doninck\}, W. and A. Cappati and O. Davignon and \{Granier de Cassagnac\}, R. and M. Nguyen and C. Ochando and R. Salerno and A. Zabi and A. Zghiche and G. Boldrini and \{De Wit\}, A.",

note = "Publisher Copyright: {\textcopyright} 2023 The Author(s)",

year = "2023",

month = sep,

day = "10",

doi = "10.1016/j.physletb.2023.137849",

language = "English",

volume = "844",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Search for medium effects using jets from bottom quarks in PbPb collisions at sNN=5.02TeV

AU - The CMS collaboration

AU - Tumasyan, A.

AU - Adam, W.

AU - Andrejkovic, J. W.

AU - Bergauer, T.

AU - Chatterjee, S.

AU - Damanakis, K.

AU - Dragicevic, M.

AU - Escalante Del Valle, A.

AU - Hussain, P. S.

AU - Jeitler, M.

AU - Krammer, N.

AU - Lechner, L.

AU - Liko, D.

AU - Mikulec, I.

AU - Paulitsch, P.

AU - Pitters, F. M.

AU - Schieck, J.

AU - Schöfbeck, R.

AU - Schwarz, D.

AU - Sonawane, M.

AU - Templ, S.

AU - Waltenberger, W.

AU - Wulz, C. E.

AU - Darwish, M. R.

AU - Janssen, T.

AU - Kello, T.

AU - Rejeb Sfar, H.

AU - Van Mechelen, P.

AU - Bols, E. S.

AU - D'Hondt, J.

AU - De Moor, A.

AU - Delcourt, M.

AU - El Faham, H.

AU - Lowette, S.

AU - Moortgat, S.

AU - Morton, A.

AU - Müller, D.

AU - Sahasransu, A. R.

AU - Tavernier, S.

AU - Van Doninck, W.

AU - Cappati, A.

AU - Davignon, O.

AU - Granier de Cassagnac, R.

AU - Nguyen, M.

AU - Ochando, C.

AU - Salerno, R.

AU - Zabi, A.

AU - Zghiche, A.

AU - Boldrini, G.

AU - De Wit, A.

PY - 2023/9/10

Y1 - 2023/9/10

N2 - The first study of the shapes of jets arising from bottom (b) quarks in heavy ion collisions is presented. Jet shapes are studied using charged hadron constituents as a function of their radial distance from the jet axis. Lead-lead (PbPb) collision data at a nucleon-nucleon center-of-mass energy of sNN=5.02TeV were recorded by the CMS detector at the LHC, with an integrated luminosity of 1.69nb−1. Compared to proton-proton collisions, a redistribution of the energy in b jets to larger distances from the jet axis is observed in PbPb collisions. This medium-induced redistribution is found to be substantially larger for b jets than for inclusive jets.

AB - The first study of the shapes of jets arising from bottom (b) quarks in heavy ion collisions is presented. Jet shapes are studied using charged hadron constituents as a function of their radial distance from the jet axis. Lead-lead (PbPb) collision data at a nucleon-nucleon center-of-mass energy of sNN=5.02TeV were recorded by the CMS detector at the LHC, with an integrated luminosity of 1.69nb−1. Compared to proton-proton collisions, a redistribution of the energy in b jets to larger distances from the jet axis is observed in PbPb collisions. This medium-induced redistribution is found to be substantially larger for b jets than for inclusive jets.

KW - Beauty quark

KW - CMS

KW - Heavy ion

KW - Jet quenching

KW - QGP

KW - b jets

U2 - 10.1016/j.physletb.2023.137849

DO - 10.1016/j.physletb.2023.137849

M3 - Article

AN - SCOPUS:85167972224

SN - 0370-2693

VL - 844

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

M1 - 137849

ER -

Search for medium effects using jets from bottom quarks in PbPb collisions at sNN=5.02TeV

Résumé

Accès au document

Empreinte digitale

Contient cette citation

Search for medium effects using jets from bottom quarks in PbPb collisions at s_NN=5.02TeV