Measurements of anisotropic flow and flow fluctuations in Xe-Xe and Pb-Pb collisions with ALICE

doi:10.1016/j.nuclphysa.2018.11.026

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Measurements of anisotropic flow and flow fluctuations in Xe-Xe and Pb-Pb collisions with ALICE
	Margutti, J ; Acharya, S ; Acosta, FT ; Adamova, D ; Adolfsson, J ; Aggarwal, MM ; Rinella, GA ; Agnello, M ; Agrawal, N ; Ahammed, Z
刊名	NUCLEAR PHYSICS A
	2019
卷号	982 期号:-页码:367—370
ISSN号	0375-9474
DOI	10.1016/j.nuclphysa.2018.11.026
文献子类	期刊论文
英文摘要	Anisotropic flow is a key observable to characterise the system created in heavy-ion collisions, as it is sensitive to the system's initial state, transport properties, the equation of state and freeze-out conditions. In these proceedings we present the anisotropic flow coefficients of inclusive charged particles in Pb-Pb collisions at root s(NN) = 2.76 and 5.02 TeV, and in Xe-Xe collisions at root s(NN) = 5.44 TeV. The results are reported for a wide range of particle transverse momentum within the pseudo-rapidity range vertical bar eta vertical bar < 0.8 at different collision centralities. The energy and system dependence are found to place strong constraints on the temperature dependence of eta/s and the modeling of the initial state, respectively. We also present detailed studies of flow fluctuations in heavy-ion collisions, in order to precisely characterise the underlying flow probability density function. We find evidence of non-Bessel-Gaussian fluctuations and discuss the origin of this observation.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/31697]
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.Univ Wroclaw, Inst Theoret Phys, Wroclaw, Poland 2.Univ Utrecht, POB 80125, NL-3508 TC Utrecht, Netherlands; 3.Yerevan Phys Inst Fdn, AI Alikhanyan Natl Sci Lab, Yerevan, Armenia; 4.Natl Acad Sci Ukraine, Bogolyubov Inst Theoret Phys, Kiev, Ukraine; 5.Bose Inst, Dept Phys, Kolkata, India; 6.CAPSS, Kolkata, India; 7.Budker Inst Nucl Phys, Novosibirsk, Russia; 8.Calif Polytech State Univ San Luis Obispo, San Luis Obispo, CA 93407 USA; 9.Cent China Normal Univ, Wuhan, Hubei, Peoples R China; 10.IN2P3, Ctr Calcul, Lyon, France;
推荐引用方式 GB/T 7714	Margutti, J,Acharya, S,Acosta, FT,et al. Measurements of anisotropic flow and flow fluctuations in Xe-Xe and Pb-Pb collisions with ALICE[J]. NUCLEAR PHYSICS A,2019,982(-):367—370.
APA	Margutti, J.,Acharya, S.,Acosta, FT.,Adamova, D.,Adolfsson, J.,...&Zou, S.(2019).Measurements of anisotropic flow and flow fluctuations in Xe-Xe and Pb-Pb collisions with ALICE.NUCLEAR PHYSICS A,982(-),367—370.
MLA	Margutti, J,et al."Measurements of anisotropic flow and flow fluctuations in Xe-Xe and Pb-Pb collisions with ALICE".NUCLEAR PHYSICS A 982.-(2019):367—370.