<i>n</i>-Particle Transverse Correlation and Collectivity for 1.2 <i>A</i> GeV Ar + KC1 Collisions

Liu Qingjun; Jiang Yuzhen; Wang Shan; Liu Yiming; J. Jiang; D. Keane; Y. Shao; S. Y. Chu; S. Y. Fung

Chinese Physics C> 1993, Vol. 17> Issue(S3) : 291-296

n-Particle Transverse Correlation and Collectivity for 1.2 A GeV Ar + KC1 Collisions

Liu Qingjun ¹ ,
Jiang Yuzhen ¹ ,
Wang Shan ¹ ,
Liu Yiming ¹ ,
J. Jiang ² ,
D. Keane ² ,
Y. Shao ² ,
S. Y. Chu ³ ,
S. Y. Fung ³

1 Department of Physics, Harbin Institute of Technology, Harbin, Heilongjiang, China;
2 Department of Physics, Kent State University, Kent, Ohio, USA;
3 Department of Physics, University of California, Riverside, California, USA

Abstract
HTML
Reference
Related

PDF

Abstract：
An n-particle transverse correlation function for analysis collective flow is proposed, which extends the study of n-particle azimuthal correlations and the estimation of collectivity to include the effects of both magnitude and angle for the n-particle transverse momentum vectors. This method is more sensitive to the collectivity of collective flow than the method based on multi-particle azimuthal correlations. Using the new method, n-particle transverse correlations are analyzed for collisions of 1.2 A GeV Ar + KC1 in the Bevalac streamer chamber, and the results have been compared with a Monte Carlo simulation, which show that the collectivity for this experiment is between 85% and 95%.

[1]	Ali Zaman , Mais Suleymanov , Muhammad Ajaz , Kamal Hussain Khan . Effect of the jet production on pseudorapidity, transverse momentum and transverse mass distributions of charged particles produced in pp-collisions at Tevatron energy. Chinese Physics C, 2015, 39(7): 073001. doi: 10.1088/1674-1137/39/7/073001
[2]	LE Tian , XU Ming-Mei , WU Yuan-Fang . Centrality and energy dependence of rapidity correlation patterns in relativistic heavy ion collisions. Chinese Physics C, 2011, 35(3): 259-263. doi: 10.1088/1674-1137/35/3/009
[3]	SHAO Gui-Cheng , LI Hui-Ling . Rayleigh-like distribution of particle transverse momenta in collisions at high energies. Chinese Physics C, 2010, 34(7): 964-971. doi: 10.1088/1674-1137/34/7/007
[4]	HUANG Huan-Zhong . Jet energy loss and bulk parton collectivity in nucleus-nucleus collisions at RHIC. Chinese Physics C, 2009, 33(6): 456-462. doi: 10.1088/1674-1137/33/6/011
[5]	HUANG Yan-Ping , WU Yuan-Fang . Centrality, azimuthal and rapidity dependence of two-particle transverse-momentum correlation in relativistic heavy ion collisions. Chinese Physics C, 2009, 33(4): 281-284. doi: 10.1088/1674-1137/33/4/008
[6]	ZUO Jia-Xu , SORENSEN Paul , CAI Xiang-Zhou , HEINZ Mark , MA Yu-Gang . Particle correlation in p+p collision √s_NN=200 GeV in PYTHIA. Chinese Physics C, 2008, 32(S2): 13-16.
[7]	LIU Qing-Jun , GUO Li-Qun , PIAO Xing-Liang . Partonic interactions and two particle transverse momentum correlations in Au + Au collisions at √sNN=130GeV. Chinese Physics C, 2006, 30(6): 485-487.
[8]	Wang Shaoshun , Zhang Jie , Ye Yunxiu , Xiao Chenguo . Factorial Moments of Continuous Order and Multifractal Analysis in 400 GeV/c pp Collisions. Chinese Physics C, 1997, 21(S4): 1-10.
[9]	Xi Hongfei , Zhu Yongtai , Shen Wenqing , Wei Zhiyong . Influence of Central Collective Flow on Charged Particle Correlation Functions. Chinese Physics C, 1997, 21(S3): 51-56.
[10]	Zhang Weigang . Particle-Group Correlations and Collectivity for 2.1A Gev Ne+NaF Collision. Chinese Physics C, 1997, 21(10): 911-917.
[11]	Wang Shaoshun , Wang Zhaomin , Zhang Jie . Angular Dependence of Two Particle Correlation in 400GeV/c pp Collisions. Chinese Physics C, 1997, 21(11): 990-994.
[12]	Zhang Weigang . Particle-group Correlations and Collectivity for 2.1A GeV Ne+NaF Collision. Chinese Physics C, 1997, 21(S4): 65-72.
[13]	He Zhiyong , Li Zuyu , Duan Limin , Jin Genming , Wu Heyu , Dai Guangxi , Li Zhankui , Zhang Baoguo , Wen Wanxin , Qi Yujin . In-plane and Out-of-plane Emission of Light Charged Particle from ⁴⁰Ar+¹⁹⁷Au Collisions at 25 MeV/u. Chinese Physics C, 1996, 20(S2): 129-134.
[14]	Wang Shaoshun , Zhang Jie , Xiao Chenguo , Ye Yunxiu , Zhong Yu . Multiparticle Correlations, Factorial Cumulant Moments, and Correlation Integrals in pp Collisions at 400 GeV/c. Chinese Physics C, 1995, 19(S2): 133-142.
[15]	Liu Yiming , Zhang Weigang , Huo Lei , Wang Shan , D. Keane , S. Y. Chu , S. Y. Fung . Transverse Motion Correlation of Collective Flow in Relativistic Heavy Ion Collisions. Chinese Physics C, 1994, 18(S2): 167-174.
[16]	Wang Shaoshun , Xiao Chenguo , Zhang Jie , Xia Xiaojuan , Xiong Weijun , Zhong Yu . The Study of Particle Densities in Pseudorapidity Space in pp Collisions at 400 GeV/c. Chinese Physics C, 1994, 18(Z1): 19-24.
[17]	LIU Qing-Jun , JIANG Yu-Zhen , WANG Shan , LIU Yi-Ming . n-Particle Transverse Correlation and Collectivity for Collisions 1.2A GeV Ar+KC1. Chinese Physics C, 1993, 17(10): 912-917.
[18]	Wang Shaoshun , Zhang Jie , Xiao Chenguo , Ye Yunxiu , Cheng Zhengdong , Zhang Xueqian , Luo Qi , Xu Wanli , Xiong Weijun . Two-Particle Pseudorapidity Correlations in pp Collisions at 400 GeV/c. Chinese Physics C, 1992, 16(S2): 127-134.
[19]	MAO Zhen-Lin , WANG Zi-Hua , ZHANG Qin-Jian , HOU Xiao-Jiang , WANG Gong-Li , CHEN Shao-Xing , ZHAO Zhong-Yao . 1GeV/c Wide Range Magnetic Spectrometer. Chinese Physics C, 1991, 15(4): 289-297.
[20]	HUANG Mao-Rong , GU Hua , WANG Yun-Yu , HE Yong-Shu , YANG Ju-Hua , LIN Jian-Ming , XU Cheng-Huang . Study on KC1 Colorated Center Doped with Na⁺ Crystal by Positron Annihilation. Chinese Physics C, 1991, 15(2): 97-102.

Access

Get Citation

Liu Qingjun, Jiang Yuzhen, Wang Shan, Liu Yiming, J. Jiang, D. Keane, Y. Shao, S. Y. Chu and S. Y. Fung. n-Particle Transverse Correlation and Collectivity for 1.2 A GeV Ar + KC1 Collisions[J]. Chinese Physics C, 1993, 17(S3): 291-296.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1991-11-02

Fund

Article Metric

Article Views(619)
PDF Downloads(3)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

n-Particle Transverse Correlation and Collectivity for 1.2 A GeV Ar + KC1 Collisions

1 Department of Physics, Harbin Institute of Technology, Harbin, Heilongjiang, China;

2 Department of Physics, Kent State University, Kent, Ohio, USA;

3 Department of Physics, University of California, Riverside, California, USA

Received Date: 1991-11-02

Abstract: An n-particle transverse correlation function for analysis collective flow is proposed, which extends the study of n-particle azimuthal correlations and the estimation of collectivity to include the effects of both magnitude and angle for the n-particle transverse momentum vectors. This method is more sensitive to the collectivity of collective flow than the method based on multi-particle azimuthal correlations. Using the new method, n-particle transverse correlations are analyzed for collisions of 1.2 A GeV Ar + KC1 in the Bevalac streamer chamber, and the results have been compared with a Monte Carlo simulation, which show that the collectivity for this experiment is between 85% and 95%.

n-Particle Transverse Correlation and Collectivity for 1.2 A GeV Ar + KC1 Collisions

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

n-Particle Transverse Correlation and Collectivity for 1.2 A GeV Ar + KC1 Collisions

HTML

目录