Investigation of the linear and mode-coupled flow harmonics in Au plus Au collisions at root s(NN)=200 GeV

doi:10.1016/j.physletb.2020.135728

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	Investigation of the linear and mode-coupled flow harmonics in Au plus Au collisions at root s(NN)=200 GeV
	Adam, J ; Adamczyk, L ; Adams, JR ; Adkins, JK ; Agakishiev, G ; Aggarwal, MM ; Ahammed, Z ; Alekseev, I ; Anderson, DM ; Aparin, A
刊名	PHYSICS LETTERS B
	2020
卷号	809 页码:-
关键词	ANISOTROPIC FLOW ELLIPTIC FLOW PB COLLISIONS
ISSN号	0370-2693
DOI	10.1016/j.physletb.2020.135728
文献子类	期刊论文
英文摘要	Flow harmonics (v(n)) of the Fourier expansion for the azimuthal distributions of hadrons are commonly employed to quantify the azimuthal anisotropy of particle production relative to the collision symmetry planes. While lower order Fourier coefficients (v(2) and v(3)) are more directly related to the corresponding eccentricities of the initial state, the higher-order flow harmonics (v(n>3)) can be induced by a mode-coupled response to the lower-order anisotropies, in addition to a linear response to the same-order anisotropies. These higher-order flow harmonics and their linear and mode-coupled contributions can be used to more precisely constrain the initial conditions and the transport properties of the medium in theoretical models. The multiparticle azimuthal cumulant method is used to measure the linear and mode-coupled contributions in the higher-order anisotropic flow, the mode-coupled response coefficients, and the correlations of the event plane angles for charged particles as functions of centrality and transverse momentum in Au+Au collisions at nucleon-nucleon center-of-mass energy root s(NN) = 200 GeV. The results are compared to similar LHC measurements as well as to several viscous hydrodynamic calculations with varying initial conditions. (c) 2020 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/32958]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Eotvos Lorand Univ, H-1117 Budapest, Hungary 2.Purdue Univ, W Lafayette, IN 47907 USA 3.Panjab Univ, Chandigarh 160014, India 4.Penn State Univ, University Pk, PA 16802 USA 5.NRC Kurchatov Inst, Inst High Energy Phys, Protvino 142281, Russia 6.Univ Sao Paulo, BR-05314970 Sao Paulo, Brazil 7.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 8.Shandong Univ, Qingdao 266237, Shandong, Peoples R China 9.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China (5 10.Southern Connecticut State Univ, New Haven, CT 06515 USA
推荐引用方式 GB/T 7714	Adam, J,Adamczyk, L,Adams, JR,et al. Investigation of the linear and mode-coupled flow harmonics in Au plus Au collisions at root s(NN)=200 GeV[J]. PHYSICS LETTERS B,2020,809:-.
APA	Adam, J.,Adamczyk, L.,Adams, JR.,Adkins, JK.,Agakishiev, G.,...&Zyzak, M.(2020).Investigation of the linear and mode-coupled flow harmonics in Au plus Au collisions at root s(NN)=200 GeV.PHYSICS LETTERS B,809,-.
MLA	Adam, J,et al."Investigation of the linear and mode-coupled flow harmonics in Au plus Au collisions at root s(NN)=200 GeV".PHYSICS LETTERS B 809(2020):-.