Dynamics Study on the Intermediate Energy Heavy Ion Collisions

Liu Jianye; Zhang Shaoguang

Chinese Physics C> 1995, Vol. 19> Issue(S1) : 103-109

Dynamics Study on the Intermediate Energy Heavy Ion Collisions

Institute of Modem Physics, The Chinese Academy of Sciences, Lanzhou, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The collision dynamic and the multifragmentation mechanism of the intermediate energy heavy ion have been studied by means of improved quantum molecular dynamics (IQMD) via studying dynamical observables which identify dynamical properties of the intermediate energy heavy ion collisions, such as the time development of the transverse momentum, collision number, density of nuclear matter and thermalization. At the same time, the dynamical ingredients governing the collision dynamics of heavy ion collisions, such as the equation of state, momentum dependent interaction and medium effect, have been analyzed and discussed.
- collision dynamics ,
- multifragmentation ,
- equation of state ,
- momentum dependent interaction ,
- medium effect

[1]	Zhihao Yang , Dehua Wen . Anisotropic pressure effect on central EOS of PSR J0740+6620 in the light of dimensionless TOV equation. Chinese Physics C, 2024, 48(10): 104106. doi: 10.1088/1674-1137/ad62d7
[2]	Wen-Jie Xie , Jian-Ling Chen , Zi-Wei Ma , Jun-Hua Guo , Long Zhu . Dependence of the tidal deformability of neutron stars on the nuclear equation of state. Chinese Physics C, 2023, 47(1): 014103. doi: 10.1088/1674-1137/ac9888
[3]	Sheng-Qin Feng , Xin Ai , Lei Pei , Fei Sun , Yang Zhong , Zhong-Bao Yin . Estimation of the chiral magnetic effect considering the magnetic field response of the QGP medium. Chinese Physics C, 2018, 42(5): 054102. doi: 10.1088/1674-1137/42/5/054102
[4]	A. H. Farajian , M. Bigdeli , S. Belbasi . LOCV calculation of the equations of state and properties of rapidly rotating neutron stars. Chinese Physics C, 2018, 42(6): 065102. doi: 10.1088/1674-1137/42/6/065102
[5]	Jiamin Chen , Xiaofeng Luo , Feng Liu , Yasushi Nara . Effects of mean-field and softening of equation of state on elliptic flow in Au+Au collisions at √s_NN=5 GeV from the JAM model. Chinese Physics C, 2018, 42(2): 024001. doi: 10.1088/1674-1137/42/2/024001
[6]	Fei Wu , Chen Wu , Zhong-Zhou Ren . Neutron stars including the effects of chaotic magnetic fields and anomalous magnetic moments. Chinese Physics C, 2017, 41(4): 045102. doi: 10.1088/1674-1137/41/4/045102
[7]	J. B. Wei , H. Chen , H. -J. Schulze . Two-flavor hybrid stars with the Dyson-Schwinger quark model. Chinese Physics C, 2017, 41(11): 115101. doi: 10.1088/1674-1137/41/11/115101
[8]	A-Meng Zhao , Yuan-Mei Shi , Jian-Feng Li , Hong-Shi Zong . QCD equation of state for heavy ion collisions. Chinese Physics C, 2017, 41(10): 103101. doi: 10.1088/1674-1137/41/10/103101
[9]	Bin Hong , Huan-Yu Jia , Xue-Ling Mu , Xia Zhou . Influence of the weakly interacting light U boson on the properties of massive protoneutron stars. Chinese Physics C, 2016, 40(6): 065101. doi: 10.1088/1674-1137/40/6/065101
[10]	NA Xue-Sen , XU Ren-Xin . A new parametric equation of state and quark stars. Chinese Physics C, 2011, 35(7): 616-621. doi: 10.1088/1674-1137/35/7/004
[11]	ZHANG Lei , XIE Dong-Zhu , ZHANG Yan-Ping , GAO Yuan . Isospin dependence of nuclear multifragmentation in statistical model. Chinese Physics C, 2011, 35(6): 567-571. doi: 10.1088/1674-1137/35/6/011
[12]	ZHU Yan . Effect of parton cascade to medium. Chinese Physics C, 2010, 34(9): 1449-1452. doi: 10.1088/1674-1137/34/9/068
[13]	WANG Kun , MA Yu-Gang , ZHENG Qing-Shan , CAI Xiang-Zhou , FANG De-Qing , FU Yao , LU Guang-Cheng , TIAN Wen-Dong , WANG Hong-Wei . Temperature dependent fission fragment distribution in the Langevin equation. Chinese Physics C, 2009, 33(S1): 119-122. doi: 10.1088/1674-1137/33/S1/038
[14]	SUN Bao-Yuan , MENG Jie . Neutron star equation of state in density dependent relativistic Hartree-Fock theory. Chinese Physics C, 2009, 33(S1): 73-75. doi: 10.1088/1674-1137/33/S1/024
[15]	GUO Wen-Jun , LIU Jian-Ye . Isospin effects of the Skyrme potential and the momentum dependent interaction at intermediate energy heavy ion collisions. Chinese Physics C, 2008, 32(3): 172-176. doi: 10.1088/1674-1137/32/3/002
[16]	Zhang Fengshou , E. Suraud , J. L. Laville . Energetic Protons and Cold Nuclear Multifragmentation Pattern. Chinese Physics C, 1997, 21(S3): 43-50.
[17]	Zhang Fengshou , Ge Lingxiao . Static Theory for Nuclear Multifragmentation I. Phase Transition and Multifragmentation. Chinese Physics C, 1997, 21(S2): 63-72.
[18]	Li Junqing , Yuan Xiuqing , Liu Jianye , Ge Linxiao , Liu Hang . Multifragmentation and Fluctuation of Interaction Potential. Chinese Physics C, 1996, 20(S2): 179-185.
[19]	Deng Shenghua , Li Jiarong . Equation of State in the F-L Model and a Physical Picture of Deconfinement Transition. Chinese Physics C, 1994, 18(Z1): 49-54.
[20]	Zuo Wei , Ge Lingxiao , Zhang Fengshou . Dynamics of Heavy Ion Collisions in the Fermi Domain (III) Multifragmentation and Limiting Excitation Energy. Chinese Physics C, 1993, 17(S3): 277-283.

Access

Get Citation

Liu Jianye and Zhang Shaoguang. Dynamics Study on the Intermediate Energy Heavy Ion Collisions[J]. Chinese Physics C, 1995, 19(S1): 103-109.

Liu Jianye and Zhang Shaoguang. Dynamics Study on the Intermediate Energy Heavy Ion Collisions[J]. Chinese Physics C, 1995, 19(S1): 103-109. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1993-10-04

Fund

Supported by the National Natural Science Foundation of China and Science Foundation of Chinese Academy of Sciences.

Article Metric

Article Views(521)
PDF Downloads(2)
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

Dynamics Study on the Intermediate Energy Heavy Ion Collisions

Liu Jianye
Zhang Shaoguang

Institute of Modem Physics, The Chinese Academy of Sciences, Lanzhou, China

Received Date: 1993-10-04

Fund Project: Supported by the National Natural Science Foundation of China and Science Foundation of Chinese Academy of Sciences.

Abstract: The collision dynamic and the multifragmentation mechanism of the intermediate energy heavy ion have been studied by means of improved quantum molecular dynamics (IQMD) via studying dynamical observables which identify dynamical properties of the intermediate energy heavy ion collisions, such as the time development of the transverse momentum, collision number, density of nuclear matter and thermalization. At the same time, the dynamical ingredients governing the collision dynamics of heavy ion collisions, such as the equation of state, momentum dependent interaction and medium effect, have been analyzed and discussed.