Pseudorapidity and Transverse Momentum Dependence of Flow Harmonics in P Pb and Pbpb Collisions

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Date

2018

Authors

Karapınar, Güler

Journal Title

Journal ISSN

Volume Title

Publisher

American Physical Society

Open Access Color

HYBRID

Green Open Access

Yes

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56

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93

Publicly Funded

Yes
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Top 10%
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Average
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Top 10%

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Abstract

Measurements of azimuthal angular correlations are presented for high-multiplicity pPb collisions at sNN=5.02TeV and peripheral PbPb collisions at sNN=2.76TeV. The data used in this work were collected with the Compact Muon Solenoid (CMS) detector at the European Organization for Nuclear Research (CERN) Large Hadron Collider (LHC). Fourier coefficients as functions of transverse momentum and pseudorapidity are studied using the scalar product method; four-, six-, and eight-particle cumulants; and the Lee-Yang zero technique. The influence of event plane decorrelation is evaluated using the scalar product method and found to account for most of the observed pseudorapidity dependence.

Description

Keywords

Flow harmonics, Transverse momentum, Collective flow, Relativistic heavy-ion collisions, Quark-gluon plasma, PROTON, nucl-ex, transverse momentum dependence, 2760 GeV-cms/nucleon, rapidity dependence, QUARK-GLUON PLASMA, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), ANISOTROPIC FLOW, European Training Networks, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], PLUS AU, European Regional Development Fund, Nuclear Experiment (nucl-ex), info:eu-repo/classification/ddc/530, Nuclear Experiment, Transverse momentum, H2020 European Research Council, EGI Federation, CMS, Lee-Yang, [Anahtar Kelime Yok], angular correlation, CMS, Physics, H2020, Quark-gluon plasma, Collective flow Nucleon induced nuclear reactions Quark-gluon plasma Relativistic heavy-ion collisions, nucleus nucleus: scattering, 320, Physics, Nuclear, CERN LHC Coll, Q1 Science (General) / természettudomány általában, RELATIVISTIC NUCLEAR COLLISIONS, flow, Physical Sciences, Physique des particules élémentaires, PARTICLE PHYSICS, RELATIVISTIC NUCLEAR COLLISIONS; SIDE ANGULAR-CORRELATIONS; PLUS AU; COLLISIONS; QUARK-GLUON PLASMA; LONG-RANGE; 4-PARTICLE CORRELATIONS; ANISOTROPIC FLOW; AU+AU COLLISIONS; TRIANGULAR FLOW; COLLECTIVE FLOW, virtual, 4-PARTICLE CORRELATIONS, SIDE ANGULAR-CORRELATIONS, AU+AU COLLISIONS, ddc:620, COLLISIONS, Nuclear and High Energy Physics, PLUS AU COLLISIONS, CERN Lab, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex], cms, COLLECTIVE FLOW, FOS: Physical sciences, Fizik, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Relativistic Nuclear Collisions, transverse momentum, 530, Particle Physics; LHC; pPb; PbPb; Angular correlations; CMS, FISICA DELLE PARTICELLE, PARTICLE PHYSICS, Relativistic heavy-ion collisions, Nuclear, 5020 GeV-cms/nucleon, European Commission, LONG-RANGE, peripheral, p nucleus: scattering, ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика, Engineering & allied operations, Horizon 2020, EC, Science & Technology, PARTICLE PHYSICS;LARGE HADRON COLLIDER;CMS, hep-ex, high energy physics ; experimental particle physics ; LHC ; CMS ; standard model, Flow harmonics, LARGE HADRON COLLIDER, 620, rapidity, TRIANGULAR FLOW, NUCLEUS COLLISIONS, egi, Collective flow, info:eu-repo/classification/ddc/620, experimental results

Fields of Science

01 natural sciences, 0103 physical sciences

Citation

Sirunyan, A.M., Tumasyan, A., Adam, W., Ambrogi, F., Asilar, E., Bergauer, T., Brandstetter, J. ...CMS Collaboration (2018). Pseudorapidity and transverse momentum dependence of flow harmonics in p Pb and PbPb collisions. Physical Review C, 98(4). doi:10.1103/PhysRevC.98.044902

WoS Q

Q2

Scopus Q

Q1

Source

Physical Review C

Volume

98

Issue

4

Start Page

End Page

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