Journal article
Probing the chiral magnetic wave in p Pb and PbPb collisions at √ s NN = 5.02 TeV using charge-dependent azimuthal anisotropies
Physical review C, Vol.100, 064908
12/18/2019
DOI: 10.1103/PhysRevC.100.064908
Abstract
Charge-dependent anisotropy Fourier coefficients (
v
n
) of particle azimuthal distributions are measured in
p
Pb
and
PbPb
collisions at
√
s
NN
=
5.02
TeV
with the CMS detector at the LHC. The normalized difference in the second-order anisotropy coefficients (
v
2
) between positively and negatively charged particles is found to depend linearly on the observed event charge asymmetry with comparable slopes for both
p
Pb
and
PbPb
collisions over a wide range of charged particle multiplicity. In
PbPb
, the third-order anisotropy coefficient
v
3
shows a similar linear dependence with the same slope as seen for
v
2
. The observed similarities between the
v
2
slopes for
p
Pb
and
PbPb
, as well as the similar slopes for
v
2
and
v
3
in
PbPb
, are compatible with expectations based on local charge conservation in the decay of clusters or resonances, and constitute a challenge to the hypothesis that, at LHC energies, the observed charge asymmetry dependence of
v
2
in heavy ion collisions arises from a chiral magnetic wave.
Details
- Title: Subtitle
- Probing the chiral magnetic wave in p Pb and PbPb collisions at √ s NN = 5.02 TeV using charge-dependent azimuthal anisotropies
- Creators
- A Sirunyan - A. Alikhanyan National LaboratoryCMS Collaboration (Institution)
- Contributors
- B. Bilki (Contributor) - University of IowaW Clarida (Contributor) - University of IowaKamuran Dilsiz (Contributor) - University of Iowa, Physics and AstronomyS. Durgut (Contributor) - University of IowaR. P. Gandrajula (Contributor) - University of IowaM. Haytmyradov (Contributor) - University of IowaV Khristenko (Contributor) - University of IowaJ-P Merlo (Contributor) - University of IowaH Mermerkaya (Contributor) - University of IowaAlexi Mestvirishvili (Contributor) - University of Iowa, Physics and AstronomyA. Moeller (Contributor) - University of IowaJane M Nachtman (Contributor) - University of Iowa, Physics and AstronomyHasan Ogul (Contributor) - University of Iowa, Physics and AstronomyYasar Onel (Contributor) - University of Iowa, Physics and AstronomyF. Ozok (Contributor) - University of IowaAldo Penzo (Contributor) - University of Iowa, Physics and AstronomyC. Snyder (Contributor) - University of IowaE. Tiras (Contributor) - University of IowaJames W Wetzel (Contributor) - University of Iowa, Physics and AstronomyKai Yi (Contributor) - University of Iowa, Physics and Astronomy
- Resource Type
- Journal article
- Publication Details
- Physical review C, Vol.100, 064908
- DOI
- 10.1103/PhysRevC.100.064908
- ISSN
- 2469-9985
- eISSN
- 2469-9993
- Grant note
- DOI: 10.13039/501100003413, name: Bundesministerium für Wissenschaft, Forschung und Wirtschaft; DOI: 10.13039/501100002428, name: Austrian Science Fund; DOI: 10.13039/501100002661, name: Fonds De La Recherche Scientifique - FNRS; DOI: 10.13039/501100003130, name: Fonds Wetenschappelijk Onderzoek; DOI: 10.13039/501100003593, name: Conselho Nacional de Desenvolvimento Científico e Tecnológico; DOI: 10.13039/501100002322, name: Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; DOI: 10.13039/501100004586, name: Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro; DOI: 10.13039/501100001807, name: Fundação de Amparo à Pesquisa do Estado de São Paulo; DOI: 10.13039/501100005992, name: Ministry of Education and Science; DOI: 10.13039/100012470, name: CERN; DOI: 10.13039/501100002367, name: Chinese Academy of Sciences; DOI: 10.13039/501100001809, name: National Natural Science Foundation of China; DOI: 10.13039/100007637, name: Departamento Administrativo de Ciencia, Tecnología e Innovación; DOI: 10.13039/501100001810, name: Research Promotion Foundation; DOI: 10.13039/501100004299, name: Secretaría de Educación Superior, Ciencia, Tecnología e Innovación; DOI: 10.13039/501100002341, name: Academy of Finland; DOI: 10.13039/100012681, name: College of Natural Resources and Sciences, Humboldt State University, award: IN2P3; DOI: 10.13039/501100002347, name: Bundesministerium für Bildung und Forschung; DOI: 10.13039/501100001659, name: Deutsche Forschungsgemeinschaft; DOI: 10.13039/501100001656, name: Helmholtz-Gemeinschaft; DOI: 10.13039/501100003448, name: General Secretariat for Research and Technology; DOI: 10.13039/501100003549, name: Hungarian Scientific Research Fund; DOI: 10.13039/501100001502, name: Department of Atomic Energy, Government of India; DOI: 10.13039/501100001409, name: Department of Science and Technology, Ministry of Science and Technology; DOI: 10.13039/501100006115, name: Institute for Research in Fundamental Sciences; DOI: 10.13039/501100013168, name: Istituto Nazionale di Fisica Nucleare; DOI: 10.13039/501100003725, name: National Research Foundation of Korea; DOI: 10.13039/501100006348, name: Benemérita Universidad Autónoma de Puebla; DOI: 10.13039/501100008688, name: Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional; DOI: 10.13039/501100003141, name: Consejo Nacional de Ciencia y Tecnología; DOI: 10.13039/100010096, name: Secretaría de Educación Pública; DOI: 10.13039/501100005324, name: Universidad Autónoma de San Luis Potosí; DOI: 10.13039/501100004629, name: Ministry for Business Innovation and Employment; DOI: 10.13039/501100008689, name: Pakistan Atomic Energy Commission; DOI: 10.13039/501100002261, name: Russian Foundation for Basic Research; DOI: 10.13039/501100002924, name: Federación Española de Enfermedades Raras; DOI: 10.13039/501100004192, name: National Science and Technology Development Agency; DOI: 10.13039/100010440, name: Türkiye Atom Enerjisi Kurumu; DOI: 10.13039/501100004742, name: National Academy of Sciences of Ukraine; DOI: 10.13039/501100008690, name: State Fund for Fundamental Research of Ukraine; DOI: 10.13039/501100000271, name: Science and Technology Facilities Council; DOI: 10.13039/100000015, name: U.S. Department of Energy; DOI: 10.13039/100000001, name: National Science Foundation; DOI: 10.13039/100010661, name: Horizon 2020 Framework Programme, award: 675440; DOI: 10.13039/100000879, name: Alfred P. Sloan Foundation; DOI: 10.13039/100005156, name: Alexander von Humboldt-Stiftung; DOI: 10.13039/501100002749, name: Belgian Federal Science Policy Office; DOI: 10.13039/501100003134, name: Fonds pour la Formation à la Recherche dans l’Industrie et dans l’Agriculture; DOI: 10.13039/501100003132, name: Agentschap voor Innovatie door Wetenschap en Technologie; DOI: 10.13039/501100001823, name: Ministerstvo Školství, Mládeže a Tělovýchovy; DOI: 10.13039/501100008530, name: European Regional Development Fund; DOI: 10.13039/501100004569, name: Ministerstwo Nauki i Szkolnictwa Wyższego; DOI: 10.13039/501100002873, name: Chulalongkorn University; DOI: 10.13039/100000928, name: Welch Foundation, award: C-1845; DOI: 10.13039/100011223, name: Weston Havens Foundation
- Language
- English
- Date published
- 12/18/2019
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984439155702771
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