High Energy Unequal Nuclei Collision and Relaxation Time in a Relativistic Kinetic Equation

Bai Ge; Li Jiarong

Chinese Physics C> 1994, Vol. 18> Issue(Z1) : 55-60

High Energy Unequal Nuclei Collision and Relaxation Time in a Relativistic Kinetic Equation

Bai Ge ¹ ,
Li Jiarong ²

1. Department of Physics, Huazhong Normal University, Wuhan, Hubei, China;
2. Institute of Panicie Physics, Huazhong Normal University, Wuhan, Hubei, China

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper, the space-time evolution of high energy heavy ion collision is described by the Relativistic Kinetic Equation. The rapidity distributions of the final state particles for 200A GeV 160 and 32S beams are analyzed in the central rapidity region. The relaxation times of various systems are determined.
- high energy unequal nuclei collision ,
- relativistic kinetic equation ,
- relaxation time

[1]	Hong-Qiang You , Ren-Hang Wu , Shuang-Shuang Zhang , Xiao-Tao He . Investigation of the α-decay half-lives for even-even nuclei within a deformed two-potential approach. Chinese Physics C, 2026, 50(2): 1-8. doi: 10.1088/1674-1137/ae0430
[2]	Zhe Wang , Quan Liu , Jian-You Guo . Examination of proton radioactivity in exotic nuclei with a deformed Gamow-like model. Chinese Physics C, 2026, 50(2): 1-10. doi: 10.1088/1674-1137/ae042f
[3]	Hua Chen . Globally Stable Dark Energy in F(R) Gravity. Chinese Physics C, 2026, 50(2): 1-15.
[4]	Zbigniew Drogosz , Wojciech Florkowski , Nikodem Witkowski , Radoslaw Ryblewski . ³H and ³He nuclei production in a combined thermal and coalescence framework for heavy-ion collisions in the few-GeV energy regime. Chinese Physics C, 2026, 50(2): 1-9.
[5]	Jialin He , Xinye Peng , Zhongbao Yin , Liang Zheng . Extracting the kinetic freeze-out properties of high energy pp collisions at the LHC with event shape classifiers. Chinese Physics C, 2026, 50(2): 1-16.
[6]	xxx xx . Evaluation of the moments of inertia of forced split fragments for nuclei ²³²Th (n,f) and ²³⁸U (n,f). Chinese Physics C, 2025, 49(): 1-15.
[7]	Jian Liu , Qiang Su , Qinglin Niu , Lei Wang , Zhongzhou Ren . Charged-current quasielastic neutrino scattering off nuclei with nucleon-nucleon short-range correlations. Chinese Physics C, 2025, 49(10): 104102. doi: 10.1088/1674-1137/ade126
[8]	Tao Wan , Shu-Lin Tang , Yi-Bin Qian . Investigation of cluster states around ²⁰Ne including spin-orbit coupling and its extension to heavier nuclei. Chinese Physics C, 2025, 49(12): 124103. doi: 10.1088/1674-1137/adf317
[9]	Wei-Xi Kong , Ben-Wei Zhang . Fox-Wolfram moment of jet production in relativistic heavy-ion collisions. Chinese Physics C, 2025, 49(9): 094101. doi: 10.1088/1674-1137/add5d8
[10]	Ronghao Hu , Qike Gu , Kejian Shi , Zezhong Wei , Meng Lv , Shiyang Zou , Yongkun Ding . Polarized neutron beams from polarized deuterium-tritium fusion with applications to magnetic field imaging in high-energy-density plasmas. Chinese Physics C, 2025, 49(12): 124102. doi: 10.1088/1674-1137/adec4f
[11]	Hao-Qiao Li , Hai-Ning Yan , Jiayin Gu , Xiao-Ze Tan . Probing Z/W pole physics at high-energy muon colliders via vector-boson-fusion processes. Chinese Physics C, 2025, 49(10): 103102. doi: 10.1088/1674-1137/addfcd
[12]	Tetsuaki Moriguchi , Momo Mukai , Naoto Kaname , Akira Ozawa , Shinji Suzuki , Yasushi Abe , Hiroki Arakawa , Tomoya Fujii , Daiki Hamakawa , Sakumi Harayama , Shun Hosoi , Yasuto Inada , Kumi Inomata , Reo Kagesawa , Daisuke Kajiki , Daiki Kamioka , Masanori Kanda , Atsushi Kitagawa , Takaaki Kobayashi , Daisuke Nagae , Sarah Naimi , Kunimitsu Nishimuro , Shunichiro Omika , Misaki Otsu , Mamoru Sakaue , Shinji Sato , Hibiki Seki , Naru Shinozaki , Takeshi Suzuki , Keisuke Tomita , Takayuki Yamaguchi , Yoshitaka Yamaguchi , Asahi Yano , Kenjiro Yokota . Improvements of time-of-flight detector utilizing a thin foil and crossed static electric and magnetic fields. Chinese Physics C, 2025, 49(10): 104001. doi: 10.1088/1674-1137/ade95b
[13]	HUANG Jiang , XIONG Yong-Qian , CHEN De-Zhi , LIU Kai-Feng , YANG Jun , LI Dong , YU Tiao-Qin , FAN Ming-Wu , YANG Bo . A permanent magnet electron beam spread system used fora low energy electron irradiation accelerator. Chinese Physics C, 2014, 38(10): 107008. doi: 10.1088/1674-1137/38/10/107008
[14]	YE Yan-Lin , ZHOU Xiao-Hong , LIU Wei-Ping , MA Yu-Gang , ZHANG Yu-Hu , XU Fu-Rong . Outline of the progress in the study of radioactive nuclear physics and super-heavy nuclei. Chinese Physics C, 2008, 32(S2): 1-7.
[15]	HUANG Wen-Xue , WANG Yue , ZHU Zhi-Chao , TIAN Yu-Lin , XU Hu-Shan , SUN Zhi-Yu , XIAO Guo-Qing , ZHAN Wen-Long . Experimental Study of the High-Voltage Breakdown and Simulations for the RFQ Cooler and Buncher RFQ1L. Chinese Physics C, 2006, 30(S2): 261-264.
[16]	CHANG KONG-LIANG . DIMENSIONAL METHOD TO SOLVE THE DIFFUSION CONVECTION EQUATION OF SOLAR COSMIC RAYS. Chinese Physics C, 1978, 2(3): 200-210.

Access

Get Citation

Bai Ge and Li Jiarong. High Energy Unequal Nuclei Collision and Relaxation Time in a Relativistic Kinetic Equation[J]. Chinese Physics C, 1994, 18(Z1): 55-60.

Bai Ge and Li Jiarong. High Energy Unequal Nuclei Collision and Relaxation Time in a Relativistic Kinetic Equation[J]. Chinese Physics C, 1994, 18(Z1): 55-60. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1992-07-15

Fund

Supported by the National Natural Science Foundation of China.

Article Metric

Article Views(1180)
PDF Downloads(3)
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

High Energy Unequal Nuclei Collision and Relaxation Time in a Relativistic Kinetic Equation

Bai Ge ^1,
Li Jiarong ^2,

1. Department of Physics, Huazhong Normal University, Wuhan, Hubei, China;
2. Institute of Panicie Physics, Huazhong Normal University, Wuhan, Hubei, China

Received Date: 1992-07-15

Fund Project: Supported by the National Natural Science Foundation of China.

Abstract: In this paper, the space-time evolution of high energy heavy ion collision is described by the Relativistic Kinetic Equation. The rapidity distributions of the final state particles for 200A GeV 160 and 32S beams are analyzed in the central rapidity region. The relaxation times of various systems are determined.