Long-range collectivity in small collision systems with two- and four-particle correlations at STAR

doi:10.1016/j.nuclphysa.2018.09.072

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

	Long-range collectivity in small collision systems with two- and four-particle correlations at STAR
	Huang, SL ; Adam, J ; Adamczyk, L ; Adams, JR ; Adkins, JK ; Agakishiev, G ; Aggarwal, MM ; Ahammed, Z ; Alekseev, I ; Anderson, DM
刊名	NUCLEAR PHYSICS A
	2019
卷号	982 期号:-页码:475—478
关键词	PLUS AU COLLISIONS TRANSVERSE-MOMENTUM PB COLLISIONS FLOW PPB
ISSN号	0375-9474
DOI	10.1016/j.nuclphysa.2018.09.072
文献子类	期刊论文
英文摘要	New STAR measurements of two- and four-particle (c(2){4}) azimuthal angle correlations are reported for p+Au collisions at 200 GeV and d+Au collisions from 19.6 to 200 GeV. A negative c(2){4), consistent with collective anisotropic flow, is observed in high multiplicity d+Au events at 62.4 and 200 GeV where the statistical significance of the data allows an analysis. A template fitting method, employed to subtract non-flow contributions to the two-particle correlations, allows the extraction of the anisotropy coefficients (v(2)) for these systems at their respective energies. The v(2) results for different energies show a common dependence on the charged particle multiplicity density << dN(ch)/d eta >>, which provide important insight on the nature of collective behavior in small collision systems.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/31692]
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.Inst Nucl Phys PAN, PL-31342 Krakow, Poland; 2.Panjab Univ, Chandigarh 160014, India; 3.Penn State Univ, University Pk, PA 16802 USA; 4.Inst High Energy Phys, Protvino 142281, Russia; 5.Purdue Univ, W Lafayette, IN 47907 USA; 6.Pusan Natl Univ, Pusan 46241, South Korea; 7.Rice Univ, Houston, TX 77251 USA; 8.Rutgers State Univ, Piscataway, NJ 08854 USA; 9.Univ Sao Paulo, Sao Paulo, Brazil; 10.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China;
推荐引用方式 GB/T 7714	Huang, SL,Adam, J,Adamczyk, L,et al. Long-range collectivity in small collision systems with two- and four-particle correlations at STAR[J]. NUCLEAR PHYSICS A,2019,982(-):475—478.
APA	Huang, SL.,Adam, J.,Adamczyk, L.,Adams, JR.,Adkins, JK.,...&Zyzak, M.(2019).Long-range collectivity in small collision systems with two- and four-particle correlations at STAR.NUCLEAR PHYSICS A,982(-),475—478.
MLA	Huang, SL,et al."Long-range collectivity in small collision systems with two- and four-particle correlations at STAR".NUCLEAR PHYSICS A 982.-(2019):475—478.