Chinese Physics C > 1998, Vol. 22 > Issue(6): 538-544

Finite Range Effects of Local Interactionin Intermediate Energy HIC

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

Abstract
HTML
Reference
Related

PDF

Abstract：
A finite range Gaussian 2-body interaction is applied in stead of the zero range 2-body part of the Skyrme interaction in the isospin-dependent quantum molecular dynamics model to simulate the transverse momentum in the reaction of system ⁹³Nb(E=400MeV/u, b=3fm)+ ⁹³Nb. The results show that the finite range nuclear force enhances the transverse momentum of the reaction system and it can partly replace the momentum-dependent part of the nucleon-nucleon interaction.

References

[1]

Bertsch G F, Gupta S Das. Phys. Rep., 1988, 160(4):189-233 [2] Zhang F S, Sutaud E. Phys. Rev，1995, C51(6):3201-3210 [3] Aichelin J. Phys. Rep., 1991, 202(5,6):233-360 [4] Feldmeier H. Nucl. Phys., 1990, A515(1):147-172 [5] Ono A et al. Prog. Theor. Phys., 1992, 87(5):1185-1206 [6] Idier D et al. Ann. Phys. Fr., 1994, 19(2):159-263 [7] Ring P, Schuck P. The Nuclear Many-Body Problem, New York: SpringerVerlag, 1980, 172-174 [8] Schurmann B et al. Phys. Rep., 1987, 147(1):1-85 [9] Aichelin J et al. Phys. Rev. Lett., 1987, 58(19):1926-1929 [10] Chen Liewen et al. J. Phys., 1997, 623:211-218 [11] Hartnack. C Z. X. Li. Nucl. Phys., 1989, A495(3,4):303c-320c [12] Zhu Quanling et al. High Energy Phys. and Nucl. Phys. (in Chinese), 1992, 16(7):658-665;(朱全伶等.高能物理与核物理，1992, 16(7):658-665)Chen Liewen et al. I-Hgh Energy Phys. and Nucl. Phys. (in Chinese), 1996, 20(12):1091一1096(陈列文等.高能物理与核物理，1996, 20(12):1091-1096) [13] Hartnack C et al. Rapport Inteme SUBATECH 96-13 [14] Ritter H G et al. Nucl. Phys., 1985, A447:3c-12c [15] Zhang F S. Z. Phys., 1996, A356(2):163-170 [16] Bowman D R et al. Phys. Rev. Lett., 1991, 67(12):1527-1530 [17] Hubele J et al. Z. Phys., 1991, A340(3):263-270 [18] Peter J. In: Inter. Symp. on Heavy Ion Phys. and Its Appli., Lanzhou, China 8-12 Oct, Singapore: World Scientific, 1990. 191-201

[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]	MAO Hong,LI Yun-De. The Effects of the Pion String at Heavy ion Collisions. Chinese Physics C, 2005, 29(1): 36-40.
[3]	XING Yong-Zhong,LIU Jian-Ye,GUO Wen-Jun. Isospin Effects in the Isospin Fractionation Process in Intermediate Energy HeavyIon Collisions. Chinese Physics C, 2004, 28(4): 403-407.
[4]	LI Zhu-Xia,ZHANG Ying-Xun,LI Qing-Feng,ZHAO Kai,WU Xi-Zhen. Isospin Effect in Intermediate Energy Heavy Ion Collisions. Chinese Physics C, 2004, 28(12): 1343-1348.
[5]	GUO Wen-Jun,LIU Jian-Ye,ZUO Wei,XING Yong-Zhong,LI Xi-Guo,LI Zeng-Hua. Isospin Effect of Neutron (Proton) Emission Number in Intermediate Energy Heavy Ion Collisions. Chinese Physics C, 2002, 26(12): 1264-1270.
[6]	ZHAO Qiang,LIU JianYe,ZHANG FengShou,WANG ShunJin,ZUO Wei,CHEN LieWen. Isospin Effect in Multifragmentation Process of Heavy Ion Collisions at Intermediate Energy. Chinese Physics C, 2000, 24(11): 1024-1029.
[7]	ZENG XiangHua,CHEN LieWen,ZHANG FengShou,LUO YiXiao. Discussion on the Local Equilibrium in Intermediate HIC. Chinese Physics C, 2000, 24(3): 225-230.
[8]	Chen Liewen,Zhang Fengshou,Jin Genming. Isospin Effects on Balance Energy in HIC at Intermediate Energies. Chinese Physics C, 1999, 23(5): 469-474.
[9]	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.
[10]	. Local Characters of Finite State Multiplicity Spectra in High Energy Heavy-Ion Central Collisions. Chinese Physics C, 1994, 18(10): 884-891.
[11]	Zhuang Pengfei,Liu Lianshou. Linear Background and Nonlinear Effect in Relativistic Heavy Ion Collisions. Chinese Physics C, 1994, 18(2): 143-147.
[12]	Zhu Quanling,Ge Lingxiao,Zhang Xiaodong. Isospin Effects on Dynamics of Heavy Ion Collisions. Chinese Physics C, 1994, 18(9): 853-857.
[13]	ZHU Ping,XU Jia-Bao,GAO Qin. The Effect of Interaction Range in Relativistic Microscopic Optical Potentials. Chinese Physics C, 1993, 17(6): 549-558.
[14]	QIAN Zhi-Xin,ZHONG Wan-Heng,SU Ru-Keng. Yukawa Potential at Finite Temperature and Finite Density. Chinese Physics C, 1993, 17(5): 417-422.
[15]	ZHAO Wei-Qin. Influence of Finite Collision Time on Energy Density in Relativistic Heavy Ion Collisions. Chinese Physics C, 1993, 17(5): 476-480.
[16]	ZHANG Feng-Shou,GE Ling-Xiao. Excitation Energy in Heavy Ion Collisions. Chinese Physics C, 1992, 16(7): 666-669.
[17]	LIU Bo,ZHAO Wei-Qin. Rapidity Distributions of E_Tand n in RHIC and the Effect of Secondary Collisions. Chinese Physics C, 1991, 15(6): 543-548.
[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,LIU Jian-Ye,WANG Shun-Jin. TWO-BODY EFFECT IN HEAVY ION COLLISION. Chinese Physics C, 1987, 11(5): 695-698.
[20]	Wang Ying-cai,Li Guang-lie,Zhang Zong-ye. THEπCONDENSATION EFFECTS IN FINITE NUCLEI. Chinese Physics C, 1980, 4(1): 63-72.

Access

Get Citation

Chen Liewen, Zhang Fengshou and Zeng Xianghua. Finite Range Effects of Local Interactionin Intermediate Energy HIC[J]. Chinese Physics C, 1998, 22(6): 538-544.

Chen Liewen, Zhang Fengshou and Zeng Xianghua. Finite Range Effects of Local Interactionin Intermediate Energy HIC[J]. Chinese Physics C, 1998, 22(6): 538-544. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(4250)
PDF Downloads(538)
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

Finite Range Effects of Local Interactionin Intermediate Energy HIC

Corresponding author:Chen Liewen,

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

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1998-06-05

Abstract:A finite range Gaussian 2-body interaction is applied in stead of the zero range 2-body part of the Skyrme interaction in the isospin-dependent quantum molecular dynamics model to simulate the transverse momentum in the reaction of system⁹³Nb(E=400MeV/u, b=3fm)+⁹³Nb. The results show that the finite range nuclear force enhances the transverse momentum of the reaction system and it can partly replace the momentum-dependent part of the nucleon-nucleon interaction.