The Charge-(Mass-) Relaxation Process in Dissipative Heavy-Ion Collision of Mass-Asymmetric Systems

Liu Jianye; Qiao Weimin; Li Junqin; Shen Wenqing; Chen Peijun; Tan Nanhong

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1988, Vol. 12> Issue(S4) : 425-432

The Charge-(Mass-) Relaxation Process in Dissipative Heavy-Ion Collision of Mass-Asymmetric Systems

Institute of Modem Physics, Chinese Academy of Sciences, Lanzhou

Abstract
HTML
Reference
Related

PDF

Abstract：
The first and second moments of charge (mass) in dissipative heavy-ion collisions of mass-asymmetric systems have been calculated by means of the dissipative dynamic equation coupled to the master equation. The calculated results illustrate very well the experimental drift of the first moment of charge, which cannot be explained by the normal diffusion model. The second calculated moment of charge also agrees with the experimental data very well.

[1]	Ya-Fei Guo , Peng-Hui Chen , Fei Niu , Zhao-Qing Feng . Isospin effect in peripheral heavy-ion collisions at Fermi energies. Chinese Physics C, 2018, 42(12): 124106. doi: 10.1088/1674-1137/42/12/124106
[2]	Li Yan . A flow paradigm in heavy-ion collisions. Chinese Physics C, 2018, 42(4): 042001. doi: 10.1088/1674-1137/42/4/042001
[3]	Shu He , Xiaofeng Luo . Event-by-event efficiency fluctuations and efficiency correction for cumulants of superposed multiplicity distributions in relativistic heavy-ion collision experiments. Chinese Physics C, 2018, 42(10): 104001. doi: 10.1088/1674-1137/42/10/104001
[4]	Fufang Wen , Jacob Bryon , Liwen Wen , Gang Wang . Event-shape-engineering study of charge separation in heavy-ion collisions. Chinese Physics C, 2018, 42(1): 014001. doi: 10.1088/1674-1137/42/1/014001
[5]	Su-Ya-La-Tu Zhang , Mei-Rong Huang , R. Wada , Xing-Quan Liu , Wei-Ping Lin , Jian-Song Wang . Symmetry energy and experimentally observed cold fragments in intermediate heavy-ion collisions. Chinese Physics C, 2017, 41(4): 044001. doi: 10.1088/1674-1137/41/4/044001
[6]	M. Ablikim , M. N. Achasov , X. C. Ai , O. Albayrak , M. Albrecht , D. J. Ambrose . Measurements of the center-of-mass energies at BESIII via the di-muon process. Chinese Physics C, 2016, 40(6): 063001. doi: 10.1088/1674-1137/40/6/063001
[7]	J. -B. Bueb . Mass excess of ⁶⁹Br and the rp process. Chinese Physics C, 2015, 39(9): 094103. doi: 10.1088/1674-1137/39/9/094103
[8]	YAN Ting-Zhi , LI Shan . Impact parameter dependence of the scaling of anisotropic flowsin intermediate energy heavy-ion collisions. Chinese Physics C, 2014, 38(8): 084104. doi: 10.1088/1674-1137/38/8/084104
[9]	WANG Zhi-Jun , HE Yuan , LIU Shu-Hui , DU Xiao-Nan , JIA Huan , LI Chao , WANG Wang-Sheng , CHEN Xi-Meng . A new compact structure for a high intensity low-energy heavy-ion accelerator. Chinese Physics C, 2013, 37(12): 127001. doi: 10.1088/1674-1137/37/12/127001
[10]	FENG Xiu-Mei , ZHANG Ben-Wei . Drell-Yan dilepton production in relativistic heavy-ion collisions at RHIC. Chinese Physics C, 2011, 35(9): 829-832. doi: 10.1088/1674-1137/35/9/008
[11]	XIE Wen-Jie , YANG De , WANG Cui-Ping , WANG Zhi-Gang . Transverse mass distributions in central heavy-ion collisions at high energies. Chinese Physics C, 2011, 35(4): 355-362. doi: 10.1088/1674-1137/35/4/007
[12]	XIE Wen-Jie . Transverse mass distributions of protons produced in heavy-ion collisions at high energies. Chinese Physics C, 2010, 34(11): 1717-1723. doi: 10.1088/1674-1137/34/11/010
[13]	WANG Ya-Ping , ZHOU Dai-Mei , HUANG Rui-Dian , CAI Xu . Collision geometry and particle production in high energy heavy ion collision experiments. Chinese Physics C, 2008, 32(4): 308-328. doi: 10.1088/1674-1137/32/4/014
[14]	ZHOU Dai-Mei , WANG Ya-Ping , WEI Li-Hua , CAI Xu . Correlations and fluctuations in high energy heavy ion collision experiments. Chinese Physics C, 2008, 32(5): 400-418. doi: 10.1088/1674-1137/32/5/016
[15]	XIAO Guo-Qing , ZHANG Hong , LI Qiang , SONG Ming-Tao , YUAN You-Jin , XIA Jia-Wen , ZHAN Wen-Long . Progresses of heavy-ion cancer therapy. Chinese Physics C, 2008, 32(S2): 8-12.
[16]	Chen Liewen , Zhang Xiaodong , Ge Lingxiao . Isospin Effects on Pre-Equilibrium Nucleon Emission in Heavy-Ion Collisions. Chinese Physics C, 1997, 21(S1): 465-470.
[17]	Chen Liewen , Ge Lingxiao , Zhang Fengshou . “Neck” Formation and Fragmentation in Intermediate Energy Heavy-ion Collisions. Chinese Physics C, 1997, 21(S4): 73-78.
[18]	Wang Bing , Zeng Yaowu , Shen Wenqing , Zhan Wenlong , Zhou Jianqun , Feng Enpu , Zhu Yongtai , Feng Jun . Light-Particle Multidetector for the Intermediate Energy Heavy-Ion Reaction. Chinese Physics C, 1991, 15(S1): 79-84.
[19]	Li Junqing , Liu Janye , Zhu Yongtai , Zhu Jieding . The Mass Drift Fluctuation and the Shell Effect in Heavy Ion Collisions. Chinese Physics C, 1988, 12(S2): 189-198.
[20]	LIU Jian-Ye , QIAO Wei-Min , LI Jun-Qing , SHEN Wen-Qing , CHEN Pei-Jun , TAN Nan-Hong . THE CHARGE RELAXATION PROCESS IN THE DISSIPATIVE HEAVY-ION COLLISIONS OF THE MASS ASYMMETRY SYSTEM. Chinese Physics C, 1988, 12(5): 701-707.

Access

Get Citation

Liu Jianye, Qiao Weimin, Li Junqin, Shen Wenqing, Chen Peijun and Tan Nanhong. The Charge-(Mass-) Relaxation Process in Dissipative Heavy-Ion Collision of Mass-Asymmetric Systems[J]. Chinese Physics C, 1988, 12(S4): 425-432.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1987-10-08

Fund

Supported by Science Foundation of Chinese Academy of Sciences

Article Metric

Article Views(596)
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

The Charge-(Mass-) Relaxation Process in Dissipative Heavy-Ion Collision of Mass-Asymmetric Systems

Institute of Modem Physics, Chinese Academy of Sciences, Lanzhou

Received Date: 1987-10-08

Fund Project: Supported by Science Foundation of Chinese Academy of Sciences

Abstract: The first and second moments of charge (mass) in dissipative heavy-ion collisions of mass-asymmetric systems have been calculated by means of the dissipative dynamic equation coupled to the master equation. The calculated results illustrate very well the experimental drift of the first moment of charge, which cannot be explained by the normal diffusion model. The second calculated moment of charge also agrees with the experimental data very well.