THE ANGULAR-MOMENTUM CORRELATION COEFFICIENT IN DISSIPATIVE HEAVY-ION COLLISIONS

LI JUN-QING; TANG XUE-TIAN

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> 1982, Vol. 6> Issue(3) : 341-346

THE ANGULAR-MOMENTUM CORRELATION COEFFICIENT IN DISSIPATIVE HEAVY-ION COLLISIONS

LI JUN-QING ,
TANG XUE-TIAN ,

Abstract
HTML
Reference
Related

PDF

Abstract：
Based on a transport equation of the Fokker-Planck type the correlations in theangular-momentum distributions of binary fragments in deeply inelastic heavy-ion col-lisions are investigated. A strong anticorrelation is found due to the centrifugal part ofthe driving potential. The correlation angle increases towards mass symmetry andreaches 45° for symmetric fragmentation.

References

[1]

H. A. Weidenmiiller, Progrcas in Partacle and Nuclear Physics, 3(1980), 49.[2] B. Gatty et al., Nucl, Phys., A253(1975), 511;J. V. Kratz et al., Phys. Rev. Lett., 39(1977),984; H. Breuer et al., Phys. Rev. Lett., 43(1979), 191.[3] M. Lefort and C. Ngo,Rivista Ded Nuivo Cimento, 2(1979), 1.[4] G. Wolachin, Fizdka,9(1977),513; Nucl. Phys., A316(1979), 146;S. Ayik et al., Z. Phys., A286(1978), 271; G. Wolschin and W. Nrenberg, Phys. Rev. Lett,41(1978), 691.[5] L. G. Moretto and R. P. Schmitt, Phys. Rev., C21(1980), 204.[6] J. Q. ,Li, X. T. Tarig and G. Wolschin, submitted to Phys. Lett. B[7] R. J. Puigh et al., Nucl. Phys., A336(1980), 279.[8] R. Bock et al., GSI Preprint 1981, submitted to Nucl. Phys.; M. Berlanger et al., Preprint Orsay IPNO RC81-03.[9] G. Wolschin, Proc. Int. School Pliysics Yarenna/Italy 1979;Phys, lett., 88B(1979),35.[10] P. R. Christensen et al., submitted to Phys. Rev. Lett.

[1]	XU Ming-Mei . A Monte Carlo Study on Event-by-Event Transverse Momentum Fluctuation at RHIC. Chinese Physics C, 2005, 29(9): 892-895.
[2]	XING Yong-Zhong , LIU Jian-Ye , ZUO Wei , LI Xi-Guo . Special Role of Neutron-Halo Nucleus on the Momentum Dissipation in Heavy Ion Collisions. Chinese Physics C, 2005, 29(10): 978-982.
[3]	HUO Lei , ZHANG Jing-Bo , ZHANG Wei-Ning , CHEN Xiang-Jun , TANG Gui-Xin . Anisotropic Transverse Flow and Multiparticle Azimuthal Correlation in Heavy Ion Collisions. Chinese Physics C, 2003, 27(3): 249-252.
[4]	HUO Lei , ZHANG Wei-Ning , CHEN Xiang-Jun , ZHANG Jing-Bo , TANG Gui-Xin . Collective Flow and the Space-Momentum Correlation in High Energy Heavy Ion Collisions. Chinese Physics C, 2003, 27(1): 53-57.
[5]	CHEN Xiao-Fan , YANG Xue-Dong , CHEN Zhi-Lai , HAN Ling , WANG Qing-Dong . Two-Pion Interferometry at Small Relative Momentum in Ultrarelativistic Heavy Ion Collisions. Chinese Physics C, 2002, 26(9): 955-958.
[6]	XING Yong-Zhong , LIU Jian-Ye , GUO Wen-Jun , ZUO Wei , LI Xi-Guo . Role of Momentum Dependent Interaction on the Isospin Effects of Fragmentations and Dissipations at Intermediate Energy Heavy Ion Collisions. Chinese Physics C, 2002, 26(S1): 63-72.
[7]	CHEN Xiao-Fan , CHEN Zhi-Lai , YANG Xue-Dong , LI Zhu-Peng . Distributions of Realative Momentum of Pion Pairs in Relativistic Heavy Ion Collisions. Chinese Physics C, 2001, 25(10): 1002-1005.
[8]	WANG Qi , LI Song-Lin , TIAN Wen-Dong , LU Jun , HU Peng-Yun , LUO Yi-Xiao . Analysis of the Energy Autocorrelation Functions in Dissipative Heavy Ion Collision of ²⁷Al+²⁷Al. Chinese Physics C, 2001, 25(6): 500-505.
[9]	WANG Qi , TIAN WenDong , LI SongLin , JIANG ZhongHe , LI ZhiChang , LU XiuQin , ZHAO Kui , FU ChangBo , LIU JianCheng , JIANG Hua , HU GuiQing . Non-reproducibility of the Cross Sections Measured in the Dissipative Collisions of ¹⁹F+⁹³Nb. Chinese Physics C, 2000, 24(11): 1060-1065.
[10]	Zhang Weining , Huo Lei , Chen Xiangjun , Liu Yiming . Multipion Correlation Signal for OGP Formation in High Energy Heavy Ion Collisions. Chinese Physics C, 1999, 23(1): 44-50.
[11]	Zhang Weigang . Correlative Degree and Collective Sideward Flow of Final State Particles in High Energy Heavy Ion Collisions. Chinese Physics C, 1999, 23(4): 367-374.
[12]	Chen Xiaofan . Pion Source Density Distribution and Tow-Pion Interferometry atSmall Relative Momentum in Relativistic Heavy-Ion Collisions. Chinese Physics C, 1998, 22(5): 424-428.
[13]	Liu Fuhu , Sun Hancheng . Transverse Momentum and pseudorapidity Distributious of Negative Particle. in Relativistic Heavy Ion Collisions. Chinese Physics C, 1994, 18(12): 1073-1077.
[14]	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.
[15]	ZHANG Feng-Shou , GE Ling-Xiao . Excitation Energy in Heavy Ion Collisions. Chinese Physics C, 1992, 16(7): 666-669.
[16]	LI Jun-Qing , ZHU Jie-Ding , WANG Zheng-Da , YANG Shi-Jun . ANGULAR MOMENTUM CORRELATION OF FRAGMENTS IN DEEP INELESTIC COLLISIONS. Chinese Physics C, 1985, 9(5): 603-610.
[17]	WANG Zheng-Da . A FURTHER EXPLORATION FOR MECHANISM OF ANGULAR MOMENTUM TRANSFER IN HEAVY ION REACTION. Chinese Physics C, 1984, 8(5): 596-601.
[18]	GE LING-XIAO , LIu JIAN-YE , ZHONG JI-QUAN , YANG SHI-JUN . THE CONTRIBUTION OF THE NUCLEON EXCHANGE TO THE TRANSFER OF IN DEEP ANGULAR MOMENTUM AND ENERGY INELASTIC COLLISION. Chinese Physics C, 1981, 5(1): 100-107.
[19]	Wang Zheng-da . A SIMPLE METHOD OF STUDYING TRANSFER OF ANGLAR MOMENTUM IN HEAVY ION REACTION. Chinese Physics C, 1980, 4(5): 661-664.
[20]	GE LING-XIAO , WU GUO-HUA LIU , JIAN-YE . CALCULATION OF INTERACTION TIMES AND ANALYSIS OF TRANSPORT COEFFICIENTS IN HEAVY-IONS INDUCED DEEP INELASTIC COLLISIONS. Chinese Physics C, 1979, 3(6): 760-768.

Access

Get Citation

LI JUN-QING, TANG XUE-TIAN and THE ANGULAR-MOMENTUM CORRELATION COEFFICIENT IN DISSIPATIVE HEAVY-ION COLLISIONS[J]. Chinese Physics C, 1982, 6(3): 341-346.

LI JUN-QING, TANG XUE-TIAN and THE ANGULAR-MOMENTUM CORRELATION COEFFICIENT IN DISSIPATIVE HEAVY-ION COLLISIONS[J]. Chinese Physics C, 1982, 6(3): 341-346. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1981-07-17
Revised: 1900-01-01

Article Metric

Article Views(1638)
PDF Downloads(290)
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 ANGULAR-MOMENTUM CORRELATION COEFFICIENT IN DISSIPATIVE HEAVY-ION COLLISIONS

LI JUN-QING
TANG XUE-TIAN

Received Date: 1981-07-17
Accepted Date: 1900-01-01
Available Online: 1982-06-05

Abstract: Based on a transport equation of the Fokker-Planck type the correlations in theangular-momentum distributions of binary fragments in deeply inelastic heavy-ion col-lisions are investigated. A strong anticorrelation is found due to the centrifugal part ofthe driving potential. The correlation angle increases towards mass symmetry andreaches 45° for symmetric fragmentation.