Jet properties in PbPb and pp collisions at √sNN= 5.02 TeV

The CMS Collaboration

Jet properties in PbPb and pp collisions at √s_NN= 5.02 TeV

The CMS Collaboration

Department of Physics

Research output: Contribution to journal › Article › peer-review

Abstract

Modifications of the properties of jets in PbPb collisions, relative to those in pp collisions, are studied at a nucleon-nucleon center-of-mass energy of √s_NN= 5.02 TeV via correlations of charged particles with the jet axis in relative pseudorapidity (Δη), p relative azimuth (Δφ), and relative angular distance from the jet axis Δr = √(Δη)²+ (Δφ)². This analysis uses data collected with the CMS detector at the LHC, corresponding to integrated luminosities of 404 μb^-1and 27.4 pb^-1for PbPb and pp collisions, respectively. Charged particle number densities, jet fragmentation functions, and jet shapes are presented as a function of PbPb collision centrality and charged-particle track transverse momentum, providing a differential description of jet modifications due to interactions with the quark-gluon plasma.

Original language	English
Journal	Unknown Journal
Publication status	Published - 2018 Feb 28

ASJC Scopus subject areas

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@article{197697e80d334d2f9fd79f501cae90d2,

title = "Jet properties in PbPb and pp collisions at √sNN= 5.02 TeV",

abstract = "Modifications of the properties of jets in PbPb collisions, relative to those in pp collisions, are studied at a nucleon-nucleon center-of-mass energy of √sNN= 5.02 TeV via correlations of charged particles with the jet axis in relative pseudorapidity (Δη), p relative azimuth (Δφ), and relative angular distance from the jet axis Δr = √(Δη)2+ (Δφ)2. This analysis uses data collected with the CMS detector at the LHC, corresponding to integrated luminosities of 404 μb-1and 27.4 pb-1for PbPb and pp collisions, respectively. Charged particle number densities, jet fragmentation functions, and jet shapes are presented as a function of PbPb collision centrality and charged-particle track transverse momentum, providing a differential description of jet modifications due to interactions with the quark-gluon plasma.",

author = "{The CMS Collaboration} and Sirunyan, {A. M.} and A. Tumasyan and W. Adam and F. Ambrogi and E. Asilar and T. Bergauer and J. Brandstetter and E. Brondolin and M. Dragicevic and J. Er{\"o} and M. Flechl and M. Friedl and R. Fr{\"u}hwirth and Ghete, {V. M.} and J. Grossmann and J. Hrubec and M. Jeitler and A. K{\"o}nig and N. Krammer and I. Kr{\"a}tschmer and D. Liko and T. Madlener and I. Mikulec and E. Pree and N. Rad and H. Rohringer and J. Schieck and R. Sch{\"o}fbeck and M. Spanring and D. Spitzbart and W. Waltenberger and J. Wittmann and Wulz, {C. E.} and M. Zarucki and V. Chekhovsky and V. Mossolov and Gonzalez, {J. Suarez} and {De Wolf}, {E. A.} and {Di Croce}, D. and X. Janssen and J. Lauwers and {Van De Klundert}, M. and {Van Haevermaet}, H. and {Van Mechelen}, P. and {Van Remortel}, N. and Zeid, {S. Abu} and F. Blekman and J. D'Hondt and B. Hong and J. Yoo",

year = "2018",

month = feb,

day = "28",

language = "English",

journal = "Zeitschrift für Induktive Abstammungs- und Vererbungslehre",

issn = "0730-6512",

publisher = "Kluwer Academic Publishers",

}

TY - JOUR

T1 - Jet properties in PbPb and pp collisions at √sNN= 5.02 TeV

AU - The CMS Collaboration

AU - Sirunyan, A. M.

AU - Tumasyan, A.

AU - Adam, W.

AU - Ambrogi, F.

AU - Asilar, E.

AU - Bergauer, T.

AU - Brandstetter, J.

AU - Brondolin, E.

AU - Dragicevic, M.

AU - Erö, J.

AU - Flechl, M.

AU - Friedl, M.

AU - Frühwirth, R.

AU - Ghete, V. M.

AU - Grossmann, J.

AU - Hrubec, J.

AU - Jeitler, M.

AU - König, A.

AU - Krammer, N.

AU - Krätschmer, I.

AU - Liko, D.

AU - Madlener, T.

AU - Mikulec, I.

AU - Pree, E.

AU - Rad, N.

AU - Rohringer, H.

AU - Schieck, J.

AU - Schöfbeck, R.

AU - Spanring, M.

AU - Spitzbart, D.

AU - Waltenberger, W.

AU - Wittmann, J.

AU - Wulz, C. E.

AU - Zarucki, M.

AU - Chekhovsky, V.

AU - Mossolov, V.

AU - Gonzalez, J. Suarez

AU - De Wolf, E. A.

AU - Di Croce, D.

AU - Janssen, X.

AU - Lauwers, J.

AU - Van De Klundert, M.

AU - Van Haevermaet, H.

AU - Van Mechelen, P.

AU - Van Remortel, N.

AU - Zeid, S. Abu

AU - Blekman, F.

AU - D'Hondt, J.

AU - Hong, B.

AU - Yoo, J.

PY - 2018/2/28

Y1 - 2018/2/28

N2 - Modifications of the properties of jets in PbPb collisions, relative to those in pp collisions, are studied at a nucleon-nucleon center-of-mass energy of √sNN= 5.02 TeV via correlations of charged particles with the jet axis in relative pseudorapidity (Δη), p relative azimuth (Δφ), and relative angular distance from the jet axis Δr = √(Δη)2+ (Δφ)2. This analysis uses data collected with the CMS detector at the LHC, corresponding to integrated luminosities of 404 μb-1and 27.4 pb-1for PbPb and pp collisions, respectively. Charged particle number densities, jet fragmentation functions, and jet shapes are presented as a function of PbPb collision centrality and charged-particle track transverse momentum, providing a differential description of jet modifications due to interactions with the quark-gluon plasma.

AB - Modifications of the properties of jets in PbPb collisions, relative to those in pp collisions, are studied at a nucleon-nucleon center-of-mass energy of √sNN= 5.02 TeV via correlations of charged particles with the jet axis in relative pseudorapidity (Δη), p relative azimuth (Δφ), and relative angular distance from the jet axis Δr = √(Δη)2+ (Δφ)2. This analysis uses data collected with the CMS detector at the LHC, corresponding to integrated luminosities of 404 μb-1and 27.4 pb-1for PbPb and pp collisions, respectively. Charged particle number densities, jet fragmentation functions, and jet shapes are presented as a function of PbPb collision centrality and charged-particle track transverse momentum, providing a differential description of jet modifications due to interactions with the quark-gluon plasma.

UR - http://www.scopus.com/inward/record.url?scp=85094530840&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85094530840&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:85094530840

JO - Zeitschrift für Induktive Abstammungs- und Vererbungslehre

JF - Zeitschrift für Induktive Abstammungs- und Vererbungslehre

SN - 0730-6512

ER -