Chinese Physics C > 1996, Vol. 20 > Issue(4): 345-349

Studies of Radial Expansion Energy in HIC at Medium Energies

Zeng Xianghua^,,
Ge Lingxiao

Institute of Modern Physics,The Chinese Academy of Sciences,Lanzhou 730000

Abstract
HTML
Reference
Related

PDF

Abstract：
The effects of radial expansion energy on the mean field and nucleon-nucleon cross section are studied by using Skyrme interaction.It is found that radial expansion energy is Strongly influenced by mean field,and on the contrary,the dependence on the nucleon-nucleon cross section was smaller.

References

[1]

T.Wienosd et al.,GSI Scientific Report,1992,p33.[2]张建明、葛凌霄、张丰收等，高能物理与核物理，15（1991）457、844[3]曾祥华、葛凌霄，高能物理与核物理，增刊，18（1994）98.[4]Ge Lingxiao,Zeng Xianghua,Zuo Wei,Phys.Rev.,C50（1994）2129;葛凌霄、卓益忠，高能物理与核物理，13（1989）652.[5]周洪波、李祝霞、卓益忠，高能物理与核物理，19（1995）156.[6]G.F.Bertsch,S.Das Gupta,Phys.Report,160（1988）189.[7]Nachrichten,GSI09-93.

[1]	SHI Shu-Su,LIU Lian-Shou. A Monte Carlo Study on the Expansion of Hadronic Gas in Relativistic Heavy Ion Collisions. Chinese Physics C, 2007, 31(1): 56-58.
[2]	MAO Hong,LI Yun-De. The Effects of the Pion String at Heavy ion Collisions. Chinese Physics C, 2005, 29(1): 36-40.
[3]	FENG Sheng-Qin,LIU Lian-Shou. A Study of Mixing Event Method in Relativistic Heavy Ion Collision Experiments. Chinese Physics C, 2003, 27(4): 349-353.
[4]	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.
[5]	FENG Sheng-Qin,LIU Feng,LIU Lian-Shou. Thermal Freeze-Out and Longitudinally Non-uniform Collective Expansion Flow in Relativistic Heavy Ion Collisions. Chinese Physics C, 2002, 26(12): 1277-1284.
[6]	CHEN Xiao-Fan,CHEN Zhi-Lai,YANG Xue-Dong,LI Zhu-Peng. Distributions of Realative Momentum of Pion Pairs in Relativistic Heavy Ion Collisions. Chinese Physics C, 2001, 25(10): 1002-1005.
[7]	WANG Qi,LI Song-Lin,TIAN Wen-Dong,LU Jun,HU Peng-Yun,LUO Yi-Xiao. Analysis of the Energy Autocorrelation Functions in Dissipative Heavy Ion Collision of²⁷Al+²⁷Al. Chinese Physics C, 2001, 25(6): 500-505.
[8]	MING Zhao-Yu,ZHANG Feng-Shou,CHEN Lie-Wen,ZHU Zhi-Yuan. Radial Expansion Flow in Reactions of⁴⁰Ca+⁵⁸Fe and⁴⁰Ca+⁵⁸Ni. Chinese Physics C, 2001, 25(6): 549-554.
[9]	ZHANG FengShou,CHEN LieWen,MING ZhaoYu,ZHU ZhiYuan. Determination of Impact Parameter at Intermediate Energy Heavy Ion Collision. Chinese Physics C, 2000, 24(4): 320-325.
[10]	Zeng Xianghua,Ge Lingxiao. Thermalization,Expansion and Radial Flow in HIC. Chinese Physics C, 1997, 21(2): 157-161.
[11]	Liu Hang,Liu Jianye,Zhang Shaoguang,Li Junqing. Multifragmentation Process in HIC Simulated by Modified Quantum Molecular Dynamics. Chinese Physics C, 1995, 19(11): 1040-1046.
[12]	Liu Jianye,Zhang Shaoguang. Dynamical Study on Processes of Intermediate-Energy Heavy Ion Collisions. Chinese Physics C, 1995, 19(1): 53-58.
[13]	Zhu Quanling,Ge Lingxiao,Zhang Xiaodong. Isospin Effects on Dynamics of Heavy Ion Collisions. Chinese Physics C, 1994, 18(9): 853-857.
[14]	Zeng Xianghua,Ge Lingxiao,Zuo Wei. The Relationship Between the Energy Storage and the Entrance Channel Dynamics in HIC. Chinese Physics C, 1994, 18(9): 842-847.
[15]	Zhang Shaoguang,Liu Jianye. Multifragmentation in Heavy Ion Collisions. Chinese Physics C, 1994, 18(S1): 64-70.
[16]	Zeng Xianghua,Ge Lingxiao. The Energy Storage and the Intrinsic Properties of Nucleus in HIC at Intermediate Energies. Chinese Physics C, 1994, 18(S1): 95-100.
[17]	ZHANG Feng-Shou,GE Ling-Xiao. Excitation Energy in Heavy Ion Collisions. Chinese Physics C, 1992, 16(7): 666-669.
[18]	WU Guo-Hua,GE Ling-Xiao. EMISSION OF LIGHT PARTICLES IN HEAVY ION COLLISIONS. Chinese Physics C, 1988, 12(4): 541-547.
[19]	GE Ling-Xiao,LIU Jian-Ye,WANG Shun-Jin. TWO-BODY EFFECT IN HEAVY ION COLLISION. Chinese Physics C, 1987, 11(5): 695-698.
[20]	WANG RU-LIN,MA WEI-XING. INVESTIGATION ON MULTIPLE SCATTERING MECHANISM IN HEAVY-IONS COLLISIONS. Chinese Physics C, 1981, 5(2): 192-196.

Access

Get Citation

Zeng Xianghua and Ge Lingxiao. Studies of Radial Expansion Energy in HIC at Medium Energies[J]. Chinese Physics C, 1996, 20(4): 345-349.

Zeng Xianghua and Ge Lingxiao. Studies of Radial Expansion Energy in HIC at Medium Energies[J]. Chinese Physics C, 1996, 20(4): 345-349. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3870)
PDF Downloads(469)
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

Studies of Radial Expansion Energy in HIC at Medium Energies

Zeng Xianghua^,
Ge Lingxiao

Corresponding author:Zeng Xianghua,

Institute of Modern Physics,The Chinese Academy of Sciences,Lanzhou 730000

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1996-04-05

Abstract:The effects of radial expansion energy on the mean field and nucleon-nucleon cross section are studied by using Skyrme interaction.It is found that radial expansion energy is Strongly influenced by mean field,and on the contrary,the dependence on the nucleon-nucleon cross section was smaller.