Anisotropic Transverse Flow and Multiparticle Azimuthal Correlation in Heavy Ion Collisions

HUO Lei; ZHANG Jing-Bo; ZHANG Wei-Ning; CHEN Xiang-Jun; TANG Gui-Xin

Chinese Physics C> 2003, Vol. 27> Issue(3) : 249-252

Anisotropic Transverse Flow and Multiparticle Azimuthal Correlation in Heavy Ion Collisions

Department of Physics, Harbin Institute of Technology, Harbin 150001, China2 Center of Theoretical Nuclear Physics, Natoinal Laboratory of Heavy Ion Accelerator, Lanzhou 730000, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The transverse anisotropy of particle emission is studied and a clear signature of the multipartiple azimuthal correlation is evidenced in Au+Au collisions at 600 A MeV within the Quantum Molecular Dynamics (QMD) model. The study indicates that the behaviour of elliptic flow in different events reflects the spatial anisotropy and the extent of particle rescatterings in the collisions.

References

[1]

. Gyulassy M .Nucl.Phys.,1995,A590:431c 2. Kampert K H .J. Phys.,Nucl.Part.Phys.,1989,G15:6913. Danielewicz P .Nucl.Phys.,2001,A685:3684. Poskanzer A M ,Voloshin S A .Phys.Rev.,1998,C58:16715. Heiselberg H ,Levy A .Phys.Rev.,1998,C59:27166. Bravina L V ,Faessler A ,Fuchs C et al.Phys.Rev.,2000,C61:0649027. E895 Collaboration,Liu H et al. Phys.Rev.Lett.,2000,84:54888. HUO Lei,ZHANG WeiNing,CHEN XiangJun et al.High Energy Phys.and Nucl.Phys.,2001,25:856(in Chinese)(霍雷,张卫宁,陈相君等.高能物理与核物理,2001,25:865)9. HUO Lei,ZHANG WeiNing,CHEN XiangJun et al.High Energy Phys.and Nucl.Phys.,2003,27(1):53(in Chinese)(霍雷,张卫宁,陈相君等.高能物理与核物理,2003,27(1):53)10. Ollitrault J Y .Phys.Rev.,1992,D46:229;Phys.Rev.,1993,D48:113211. LI BaoAn,Sustich A T ,ZHANG B .Phys.Rev.,2001,64:05460412. Danielewicz P .Nucl.Phys.,2000,A673:375

[1]	S.Manly⁸ , B.Alver⁴ , B.B.Back¹ , M.D.Baker² , M.Ballintijn⁴ , D.S.Barton² , R.R.Betts⁶ , R.Bindel⁷ , W.Busza⁴ , Z.Chai² , V.Chetluru⁶ , E.Garcia⁶ , T.Gburek³ . Eccentricities of Flow-Elliptic Flow Fluctuations and Evidence for Transverse Localization in the Initial State of the Matter in Relativistic Heavy Ion Collisions. Chinese Physics C, 2007, 31(12): 1133-1136.
[2]	HUO Lei , ZHANG Wei-Ning , CHEN Xiang-Jun , ZHANG Jing-Bo , TANG Gui-Xin . Collective Flow and the Space-Momentum Correlation in High Energy Heavy Ion Collisions. Chinese Physics C, 2003, 27(1): 53-57.
[3]	ZHENG Yu-Ming , CHU Zi-Li , Fuchs Christian , Faessler Amand , XIAO Wu , HUA Da-Ping . Kaon Flow in Heavy-Ion Collisions. Chinese Physics C, 2002, 26(S1): 77-81.
[4]	WANG Jin-Chuan , ZHAN Wen-Long , GUO Zhong-Yan , XI Hong-Fei , ZHOU Jian-Qun , ZHAO You-Xiong . Azimuthal Correlations of Fragments with Light Charged Particles in Reaction of 25MeV/u ⁴⁰Ar+¹¹⁵In. Chinese Physics C, 2001, 25(1): 16-22.
[5]	HUO Lei , ZHANG Wei-Ning , CHEN Xiang-Jun , ZHANG Jing-Bo , TANG Gui-Xin . Anisotropic Transverse Flow in High Energy Heavy Ion Collisions. Chinese Physics C, 2001, 25(9): 865-871.
[6]	Zhang Weigang . Correlative Degree and Collective Sideward Flow of Final State Particles in High Energy Heavy Ion Collisions. Chinese Physics C, 1999, 23(4): 367-374.
[7]	Li Xiguo , Liu Hang , Liu Jianye . Two-Body Correlation Transport Theory for Heavy Ion Collisions Ⅱ.The Time-Evolution Equations of Single Particle States Given by Means of the Time Dependent Variational Principle and Antisymmetrized Molecular Dynamics. Chinese Physics C, 1997, 21(2): 162-168.
[8]	Zeng Xianghua , Ge Lingxiao . Thermalization,Expansion and Radial Flow in HIC. Chinese Physics C, 1997, 21(2): 157-161.
[9]	Ye Wei , Shen Wenqing , Ma Yugang , Feng Jun . Azimuthal Distribution and Azimuthal Correlation of the Particles in 10.6MeV/u ⁸⁴Kr+²⁷Al Collision. Chinese Physics C, 1997, 21(1): 1-7.
[10]	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.
[11]	Huo Lei , Liu Yiming , Zhang Weining . Anisotropic Distribution of Final State Particles in High Energy Heavy Ion Collisions. Chinese Physics C, 1996, 20(9): 812-818.
[12]	Liu Fuhu . Azimuthal Correlation in Nuclear Multifragmentation at Intermediate-Energy. Chinese Physics C, 1995, 19(3): 217-222.
[13]	Liu Yiming , Zhang Weigang , Huo Lei , Wang Shan . Transverse Motion Correlations of Collective Flow in Relativistic Heavy Ion Collisions. Chinese Physics C, 1994, 18(6): 511-517.
[14]	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.
[15]	LIU Qing-Jun , JIANG Yu-Zhen , WANG Shan , LIU Yi-Ming . Multi-Particle Azimuthal Correlations and the Nuclear Equation of State. Chinese Physics C, 1992, 16(9): 801-806.
[16]	GE Ling-Xiao , ZHANG Jian-Ming , ZHANG Feng-Shou , ZHUO Yi-Zhong . The Properties of Nuclear Collective Flow in the Intermediate and High Energy Heavy-ion Collisions. Chinese Physics C, 1991, 15(11): 1041-1048.
[17]	WANG Shan , LIU Yi-Ming , JIANG Yu-Zhen , CHEN Xiao-Fan . AZIMUTHAL CORRELATION FUNCTION AND THE NUCLEAR EQUATION OF STATE. Chinese Physics C, 1990, 14(10): 907-911.
[18]	HE Yu-Dong , ZHU Qing-Qi , HUO An-Xiang . INTERPRETATION OF AZIMUTHAL ANISOTROPICAL GAMMA-FAMILY EVENTS. Chinese Physics C, 1989, 13(5): 476-480.
[19]	WU Guo-Hua , GE Ling-Xiao . EMISSION OF LIGHT PARTICLES IN HEAVY ION COLLISIONS. Chinese Physics C, 1988, 12(4): 541-547.
[20]	SHEN Wen-Qing . THE CORRELATION AND UNCORRELATION NEUTRON EXCHANGE AND NEUTRON RICH FLOW IN DAMPED COLLISION. Chinese Physics C, 1983, 7(2): 229-235.

Access

Get Citation

HUO Lei, ZHANG Jing-Bo, ZHANG Wei-Ning, CHEN Xiang-Jun and TANG Gui-Xin. Anisotropic Transverse Flow and Multiparticle Azimuthal Correlation in Heavy Ion Collisions[J]. Chinese Physics C, 2003, 27(3): 249-252.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2002-07-29
Revised: 1900-01-01

Article Metric

Article Views(2940)
PDF Downloads(541)
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

Anisotropic Transverse Flow and Multiparticle Azimuthal Correlation in Heavy Ion Collisions

Corresponding author: HUO Lei,

Department of Physics, Harbin Institute of Technology, Harbin 150001, China2 Center of Theoretical Nuclear Physics, Natoinal Laboratory of Heavy Ion Accelerator, Lanzhou 730000, China

Received Date: 2002-07-29

Accepted Date: 1900-01-01

Available Online: 2003-03-05

Abstract: The transverse anisotropy of particle emission is studied and a clear signature of the multipartiple azimuthal correlation is evidenced in Au+Au collisions at 600 A MeV within the Quantum Molecular Dynamics (QMD) model. The study indicates that the behaviour of elliptic flow in different events reflects the spatial anisotropy and the extent of particle rescatterings in the collisions.

HTML

Reference (1)

Anisotropic Transverse Flow and Multiparticle Azimuthal Correlation in Heavy Ion Collisions

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article