Particle-Group Correlations and Collectivity for 2.1A Gev Ne+NaF Collision

Zhang Weigang

Chinese Physics C> 1997, Vol. 21> Issue(10) : 911-917

Particle-Group Correlations and Collectivity for 2.1A Gev Ne+NaF Collision

Zhang Weigang ^,

Dean's Office of Guangxi College of Technology, Liuzhou 545005

Abstract
HTML
Reference
Related

PDF

Abstract：
A concept of particle-group correlations is proposed in this paper. In according with the new concept, a new method of collective Dow measurement is constructed. Using the new method, the particle-group correlations arising from collective flow are studied with 4. data lbr 2.1A GeV Ne+NaF collisions at the Bevalac streamer chamber. Comparing with the Monte Garlo results, the collectivity of the particles in the final state of this collision is inferred in the range from 75% to 95%.

References

[1]

M. Gyulassy et al., Phys. Lett., 110B(1982)185.[2] P. Danielewicz, M. Gyulassy, Phys. Lett., 129B(1983)283.[3] P. Danielewicz, G. Odyniec, Phys. Lett., 157B(1985)146.[4] K G. R Doss et al., Phys. Rev. Lett., 57(1986)302.[5] D. Keane et al., Phys. Rev., C37(1988) 1447.[6]张伟刚,广西工学院学报，5(1994)51.[7] G. M. Welke et al., Phys. Rev., C38(1988)2101.[8] H. H. Cutbrod et al., Phys. Lett., 216B(1989)267.[9] S. Wang et al., Phys. Rev., C44(1991)1091.[10]王山等，高能物理与核物理。14(1990)907[11] J. Jiang et al., Phys. Rev. Lett., 68(1992)2739.[12] Liu Yiming et al., High Energy Phys. and Nucl. Phys., 18(1994)167.[13]刘亦铭等，高能物理与核物理，18(1994)511.[14] P. Becmman et al., Mod. Phys. Lett., A2(1987)163;S. M Kiselev, Phys. Lett., 216B(1989)262.[15]刘庆军等，高能物理与核物理，16(1992)801.[16]刘庆军等，高能物理与核物理，17(1993)912.[17] M. Vient, Ph. D. Thesis University of California Riverside, 1988.[18]张伟刚，硕士学位论文，哈尔滨工业大学，1993年3月。[19]张伟刚，广西工学院学报，7(1996)5.[20] A. F. Barghouty et al., Nucl. Phys., A535(1991)715.

[1]	S.J.Sanders . Differential Elliptic Flow at Forward Rapidity in 200GeV AuAu Collisions. Chinese Physics C, 2007, 31(12): 1137-1140.
[2]	ZHANG Jun-Shun , ZHANG Rui-Ping , LUO Yan-An , PAN Feng . SD Pair Shell Model: Influence of Pair Structure on the Collectivity of Low-lying States. Chinese Physics C, 2006, 30(8): 755-758.
[3]	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.
[4]	JIANG Zhi-Jin , LI Qiang . Study of J/ψ Suppression in Pb-Pb Collisions at 158GeV/c. Chinese Physics C, 2004, 28(8): 846-849.
[5]	TIAN Hui-Xian , JIN Yun-Fan , ZHU Zhi-Yong , LIU Chang-Long , SUN You-Mei , WANG Zhi-Guang , LIU Jie , CHEN Xiao-Xi , WANG Yan-Bin , HOU Ming-Dong . Irradiation Effects in Polycarbonate Induced by 2.1GeV Kr Ions. Chinese Physics C, 2002, 26(4): 435-440.
[6]	Wang Shaoshun , Liu Ran , Wang Zhaomin . Non-thermal Phase Transition in pp Collisions at 400 GeV/c. Chinese Physics C, 1999, 23(9): 841-845.
[7]	Wang Shaoshun , Liu Ran Wang , Zhaonmin . Data of Bunching Parameter and Correlator in 400GeV/c pp Collisions. Chinese Physics C, 1999, 23(12): 1135-1140.
[8]	Wang Shaoshun , Wang Zhaomin , Wu Chong . Self-affine Fractality of Multiparticle Productionin pp Collisions at 400 GeV/c. Chinese Physics C, 1998, 22(4): 289-292.
[9]	Wang Shaoshun , Wang Zhaomin , Liu Ran . Chaotic Behavior of Multiparticle Production in pp Collisions at 400GeV/c. Chinese Physics C, 1998, 22(10): 873-877.
[10]	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.
[11]	Zhang Weigang . Particle-group Correlations and Collectivity for 2.1A GeV Ne+NaF Collision. Chinese Physics C, 1997, 21(S4): 65-72.
[12]	Qin Keyu . Calculation of Charged Particle Multiplicity Distribution for pp Collision at S=1800GeV. Chinese Physics C, 1996, 20(7): 635-638.
[13]	Wang Shaoshun , Li Zuhao , Zhang Jie , Xiao Chenguo , Ye Yunxiu , Shen Tianguang . The Azimuthal Structure of Particles Produced in pp Collisions at 400 GeV/c. Chinese Physics C, 1996, 20(4): 297-303.
[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(4): 296-304.
[15]	Wang Shaoshun , Zhang Jie , Xiao Chenguo , Ye Yunxiu , Zhong Yu , Li Zuhao . Fractal Behavior of Multiparticle Production in pp Collisions at 400GeV/c. Chinese Physics C, 1994, 18(11): 975-981.
[16]	WANG Shao-Shun , ZHANG Jie , YE Yun-Xiu , XIAO Chen-Guo , LUO Qi , CHENG Zheng-Dong , ZHANG Xue-Qian , XU Wan-Li , WIONG Wei-Jun . Forward-Backward Multiplicity Correlations in pp Collisions at 400GeV/c. Chinese Physics C, 1993, 17(1): 1-7.
[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]	HU Xiao-Qing , ZHU Yong-Tai , SHEN Wen-Qing , LI Song-Lin , ZHAN Wen-Long , XI Hong-Fei , ZHU Xiang , ZHANG Zhen . Study on the Correlation between Projectile-Like Fragments And α-Particles in ²⁰Ne (14.7,19.2MeV/u)+⁵⁸Ni Reactions. Chinese Physics C, 1992, 16(3): 250-255.
[19]	WANG Shao-Shun , ZHANG Jie , XIAO Chen-Guo , YE Yun-Xiu , CHENG Zheng-Dong , ZHANG Xue-Qian , LUO Qi , XU Wan-Li , XIONG Wei-Jun . Two-particle Pseudorapidity Correlations in pp Collisions at 400GeV/c. Chinese Physics C, 1992, 16(6): 487-493.
[20]	WANG Shao-Shun , ZHANG Jie , XIAO Chen-Guo , YE Yun-Xiu , SHI Guo-Shun , FANG Rong , YANG Jie . MULTIPLICITY DISTRIBUTIONS OF CHARGED PARTICLES PRODUCED IN pp COLLISIONS AT 400GeV/c. Chinese Physics C, 1989, 13(8): 673-679.

Access

Get Citation

Zhang Weigang. Particle-Group Correlations and Collectivity for 2.1A Gev Ne+NaF Collision[J]. Chinese Physics C, 1997, 21(10): 911-917.

Zhang Weigang. Particle-Group Correlations and Collectivity for 2.1A Gev Ne+NaF Collision[J]. Chinese Physics C, 1997, 21(10): 911-917. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2531)
PDF Downloads(479)
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

Particle-Group Correlations and Collectivity for 2.1A Gev Ne+NaF Collision

Corresponding author: Zhang Weigang,

Dean's Office of Guangxi College of Technology, Liuzhou 545005

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1997-10-05

Abstract: A concept of particle-group correlations is proposed in this paper. In according with the new concept, a new method of collective Dow measurement is constructed. Using the new method, the particle-group correlations arising from collective flow are studied with 4. data lbr 2.1A GeV Ne+NaF collisions at the Bevalac streamer chamber. Comparing with the Monte Garlo results, the collectivity of the particles in the final state of this collision is inferred in the range from 75% to 95%.

HTML

Reference (1)

Particle-Group Correlations and Collectivity for 2.1A Gev Ne+NaF Collision

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article