Chinese Physics C > 1991, Vol. 15 > Issue(1): 71-79

The Medium Effects in Dynamics Processes of the Intermediate Energy Heavy Ion Collisions

Institute of Modern Physics,Academia Sinica,Lanzhou 730000

Abstract
HTML
Reference
Related

PDF

Abstract：
The sideways flow induced by heavy ion collision have been calculated in the framework of BUU equation with and without medium in n-n collision.The medium effect on sideways flow are important,And the addition of medium dependence to n-n collision cross section gives move sideways flow than that of free n-n collision at 1000MeV/A,but less sideways flow at 200 and 400MeV/A due to the energy and density dependences of the elastic and inelastic n-n cross section in the medium.

References

[1]

ter Haar and R. Malfielt, Phys. Rev., C36(1987), 1611.[2] G. Bertsch, G, E, Brown; et al., Private communication.[3] G. Bertsch, H. Krust, and S. Das Gupta, Phys, Rev., C29(1984), 673.[4] G. Bertsch and S. Das Gupta, Phys, Rep., 160(1988), 190.[5] M. Gyulassy, K. A. Frankel and H. Stocker, Phys. Lett., B110(1982), 185[6] P, Damelewieg and G. Odyniec Phys. Lett., 157B(1985), 146.[7] G. Bertsch, G. E. Brown, et al., Nucl. Phys., .A490(1988), 745.

[1]	LI Xue-Qin,ZHANG Ying-Xun,TIAN Jun-Long,LI Zhu-Xia,WU Xi-Zhen,ZHU Li-Hua. Dynamic Study on Entrance-Channel Effects in Heavy-Ion Fusion Reactions. Chinese Physics C, 2006, 30(S2): 196-198.
[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]	JIN Yun-Fan,WANG Zhi-Guang. Ion Velocity Effect in the Process of the Damage Creation in Solid Materials Induced by Swift Heavy Ion Irradiations. Chinese Physics C, 2005, 29(11): 1115-1120.
[4]	YIN Jian-Wu,LIU Feng. On the Dynamical Fluctuations in the Production and Evolusion of Jets in High Energy Hadron-Hadron Collisions. Chinese Physics C, 2002, 26(5): 477-483.
[5]	Li Panlin,Wu Hua,Xu Mengjie. Dynamics of Phase Transition Including Quark-Fragment Effects foran Expansion Quark-Gluon Plasma. Chinese Physics C, 1997, 21(10): 918-925.
[6]	Chu Zili,Zheng Yuming,Wang Fei,Sa Benhao,Lu Zhongdao. Unified Dynamical Simulation of Kaon and PionProduction in Heavy Ion Collisions. Chinese Physics C, 1996, 20(5): 438-447.
[7]	Liu Hang,Liu Jianye,Li Junqing. Study of the Structure Effect in Fragment Formation Process in HIC. Chinese Physics C, 1996, 20(8): 723-728.
[8]	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.
[9]	Liu Jianye,Zhang Shaoguang. Dynamical Study on Processes of Intermediate-Energy Heavy Ion Collisions. Chinese Physics C, 1995, 19(1): 53-58.
[10]	Zhu Quanling,Ge Lingxiao,Zhang Xiaodong. Isospin Effects on Dynamics of Heavy Ion Collisions. Chinese Physics C, 1994, 18(9): 853-857.
[11]	Wang Shunuan. Channel Theory of Fission with Diffusive Dynamics. Chinese Physics C, 1994, 18(S1): 71-74.
[12]	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.
[13]	Huang Xiaolin,Jiang Dongxing,Ye Yanlin,Liu Hongtao,Lu Xiting. The Dynamics of Linear Momentum Dissipation in the Intermediate Energy Heavy Ion Collisions. Chinese Physics C, 1994, 18(2): 154-159.
[14]	LIU Jian-Ye,GE Yu-Cheng. Nuclear Matter Density,Collision Number and Entropy in Dynamics Process of Intermediate High Energy Heavy Ion Collision. Chinese Physics C, 1991, 15(6): 556-561.
[15]	ZHANG Feng-Shou,GE Ling-Xiao. HEAVY ION COLLISION DYNAMICS IN FERMI DOMAIN (I) DYNAMICS DEPENDENCE OF ENERGY. Chinese Physics C, 1990, 14(6): 561-568.
[16]	ZHANG Feng-Shou,GE Ling-Xiao. HEAVY ION COLLISION DYNAMICS IN FERMI DOMAIN (Ⅱ) DYNAMICS DEPENDENCE OF IMPACT PARAMETER. Chinese Physics C, 1990, 14(11): 1045-1050.
[17]	GE Ling-Xiao,ZENG Xiang-Hua,LIU Jian-Ye,ZENG Bao-Sheng. THE EFFECT OF COMPRESSION AND THERMAL EXCITATION FOR FRAGMENTATION DYNAMICS PROCESS OF HIC. Chinese Physics C, 1990, 14(3): 278-281.
[18]	LIU Jian-Ye,LI Jun-Qing,QIAO Wei-Min,CHEN Pei-Jun,SHEN Wen-Qing,TAN Nan-Hong. THE SHELL EFFECTS IN HEAVY ION COLLISIONS FOR LOW BOBARDMENT ENERGIES. Chinese Physics C, 1988, 12(6): 840-847.
[19]	GE Ling-Xiao,SHEN Wen-Qing,LIU Jian-Ye,WU Guo-Hua. MASS DRIFT IN HEAVY ION REACTION. Chinese Physics C, 1987, 11(5): 674-681.
[20]	ZHONG Ji-Quan,GE Ling-Xiao,LIU Jian-Ye,YU Xian. A DYNAMICAL METHOD IN DEEP IN ELASTIC COLLISION OF HEAVY IONS. Chinese Physics C, 1983, 7(5): 598-604.

Access

Get Citation

LIU Jian-Ye, GE Yu-Cheng and GE Ling-Xiao. The Medium Effects in Dynamics Processes of the Intermediate Energy Heavy Ion Collisions[J]. Chinese Physics C, 1991, 15(1): 71-79.

LIU Jian-Ye, GE Yu-Cheng and GE Ling-Xiao. The Medium Effects in Dynamics Processes of the Intermediate Energy Heavy Ion Collisions[J]. Chinese Physics C, 1991, 15(1): 71-79. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3600)
PDF Downloads(499)
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

The Medium Effects in Dynamics Processes of the Intermediate Energy Heavy Ion Collisions

Corresponding author:LIU Jian-Ye,

Institute of Modern Physics,Academia Sinica,Lanzhou 730000

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1991-01-05

Abstract:The sideways flow induced by heavy ion collision have been calculated in the framework of BUU equation with and without medium in n-n collision.The medium effect on sideways flow are important,And the addition of medium dependence to n-n collision cross section gives move sideways flow than that of free n-n collision at 1000MeV/A,but less sideways flow at 200 and 400MeV/A due to the energy and density dependences of the elastic and inelastic n-n cross section in the medium.