RQMD predition of directed flow at CSR energy

ZHANG Jing-Bo; WANG Zhi-Hui; TANG Gui-Xin; WANG Guo-Li; HUO Lei

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> 2008, Vol. 32> Issue(S2) : 29-31

RQMD predition of directed flow at CSR energy

Abstract
HTML
Reference
Related

PDF

Abstract：
The predictions of the directed collective flow by using the relativistic quantum molecular dynamics model are presented for the heavy-ion reactions at HIRFL-CSR energies. The directive flow value as a function of the emitting nucloen rapidity in the center-of-mass system is calculated with the azimuthal
event plane method and two-particle angle correlation method, respectively.
Comparing the rapidity dependence of directed flow in different freeze-out
time windows, the evolution and development of the directed flow is investigated. We find that one can reliably obtain the earlier information of the emitting source at this energy by time analysis of the directed collective flow.
Such an analysis is useful to the designing of the hadron detector at CSR.

References

[1]

. Doss K G R et al. Phys. Rev. C, 1985, 32: 1162. LUO X F et al. Phys. Rev. C, 2007, 76: 0449023. Begemann-Blaich M, Muller W F J. Phys. Rev. C, 1993,48: 6104. Peliert G et al. Phys. Rev. C, 1992, 46: 14575. XIA J W et al. Nucl. Phys. Rev., 2001, 18: 356. Sorge H. Phys. Rev. C, 1995, 52: 32917. Volishin S, ZHANG Y. Z. Phys. C, 1996, 70: 6658. Danielewicz P, Odyniec G. Phys. Lett. B, 1985, 157: 1469. WANG S, JIANG Y Z et al. Phys. Rev. C, 1991, 44: 1091

[1]	YAN Ting-Zhi . Energy dependence for directed and elliptic flow in in termediate-energy heavy ion collisions. Chinese Physics C, 2013, 37(1): 014105. doi: 10.1088/1674-1137/37/1/014105
[2]	YIN Hong-Jie , ZHANG Wei-Ning . Interferometry imaging for the evolving source in heavy ion collisions at HIRFL-CSR energy. Chinese Physics C, 2012, 36(3): 216-221. doi: 10.1088/1674-1137/36/3/005
[3]	YAN Ting-Zhi , LI Shan . Transverse radius dependence for transverse velocity and elliptic flow in intermediate energy HIC. Chinese Physics C, 2011, 35(5): 459-462. doi: 10.1088/1674-1137/35/5/010
[4]	PENG Ru , YANG Chun-Bin . π-J/ψ correlation and elliptic flow parameter v₂ of charmed mesons at RHIC energy. Chinese Physics C, 2011, 35(5): 453-458. doi: 10.1088/1674-1137/35/5/009
[5]	CHEN Jia-Yun , LIU Feng , for STAR . Anisotropic flow at RHIC. Chinese Physics C, 2010, 34(9): 1443-1445. doi: 10.1088/1674-1137/34/9/066
[6]	ZHANG Ming , XIAO Zhi-Gang , ZHU Sheng-Jiang . Experiment of constraining symmetry energy at supra-saturation density with π^－/π⁺ at HIRFL-CSR. Chinese Physics C, 2010, 34(8): 1100-1103. doi: 10.1088/1674-1137/34/8/012
[7]	DONG Jin-Mei , YUAN You-Jin , QIAO Wei-Min , JING Lan , ZHANG Wei . Timing system of HIRFL-CSR. Chinese Physics C, 2009, 33(5): 393-396. doi: 10.1088/1674-1137/33/5/015
[8]	XIA Jia-Wen , ZHAN Wen-Long , WEI Bao-Wen , YUAN You-Jin , YUAN Ping , QIAO Wei-Min . HIRFL-CSR complex. Chinese Physics C, 2009, 33(9): 804-810. doi: 10.1088/1674-1137/33/9/019
[9]	YU Li-Li , ZHANG Wei-Ning , HUO Lei , ZHANG Jing-Bo , . Two-pion interferometry in heavy ion collisions at HIRFL-CSR energy. Chinese Physics C, 2008, 32(11): 897-902. doi: 10.1088/1674-1137/32/11/010
[10]	WU Feng-Juan , SHAN Lian-Qiang , ZHANG Jing-Bo , TANG Gui-Xin , HUO Lei . Azimuthal correlations between directed and elliptic flow in heavy ion collisions. Chinese Physics C, 2008, 32(12): 984-988. doi: 10.1088/1674-1137/32/12/008
[11]	JING Han-Tao , SHEN Peng-Nian , JIANG Huan-Qing . Possible Study of Hypernuclear Physics at CSR. Chinese Physics C, 2007, 31(10): 995-1002.
[12]	WU Ke-Jun , LIU Feng . Monte-Carlo Simulation and Study of Sideward Flow for ²³⁸U²³⁸U Collisions at CSR Energy Area. Chinese Physics C, 2007, 31(11): 1022-1026.
[13]	WU Ke-Jun , LUO Xiao-Feng , LIU Feng . Simulation for Elliptic Flow of UU Collisions at CSR Energy Region in Lanzhou. Chinese Physics C, 2007, 31(7): 617-620.
[14]	FU Fen , XIAO Zhi-Gang , JIN Gen-Ming , FENG Zhao-Qing . Measurement of Neutron Flow with the External Target Experimental Device on CSR. Chinese Physics C, 2006, 30(11): 1083-1087.
[15]	SU You-Wu , LI Wu-Yuan , LI Zong-Qiang , ZHENG Hua-Zhi , ZHU Xiao-Long . Radiation Protection of CSR. Chinese Physics C, 2005, 29(11): 1100-1103.
[16]	YANG Xiao-Dong , Parkhomchuk V , ZHAO Hong-Wei , ZHANG Wen-Zhi , SONG Ming-Tao , YUAN You-Jin , XIA Jia-Wen . Electron Cooling Simulation in HIRFL-CSR Main Ring. Chinese Physics C, 2003, 27(9): 824-827.
[17]	ZHANG Hu-Yong , MA Yu-Gang , YU Li-Ping , SHEN Wen-Qing , CAI Xiang-Zhou , FANG De-Qing , HU Peng-Yun , ZHONG Chen , HAN Ding-Ding . Directed and Elliptic Flow in Heavy Ion Collisions. Chinese Physics C, 2001, 25(12): 1184-1190.
[18]	TANG Jing-Yu , LI Hao-Hu , YUAN You-Jin . Study of Matching between HIRFL and CSR. Chinese Physics C, 2001, 25(7): 684-688.
[19]	SONG Ming-Tao , YANG Xiao-Dong , XIA Jia-Wen , ZHAN Wen-Long . Radioactive Ion Beam Line of CSR. Chinese Physics C, 2001, 25(5): 443-447.
[20]	Zeng Xianghua , Ge Lingxiao . Thermalization,Expansion, and Radial Flow in HIC. Chinese Physics C, 1997, 21(S2): 47-52.

Access

Get Citation

ZHANG Jing-Bo, WANG Zhi-Hui, TANG Gui-Xin, WANG Guo-Li and HUO Lei. RQMD predition of directed flow at CSR energy[J]. Chinese Physics C, 2008, 32(S2): 29-31.

ZHANG Jing-Bo, WANG Zhi-Hui, TANG Gui-Xin, WANG Guo-Li and HUO Lei. RQMD predition of directed flow at CSR energy[J]. Chinese Physics C, 2008, 32(S2): 29-31. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-07-16
Revised: 1900-01-01

Article Metric

Article Views(3251)
PDF Downloads(598)
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

RQMD predition of directed flow at CSR energy

Corresponding author: ZHANG Jing-Bo,

Received Date: 2008-07-16
Accepted Date: 1900-01-01
Available Online: 2008-01-03

Abstract: The predictions of the directed collective flow by using the relativistic quantum molecular dynamics model are presented for the heavy-ion reactions at HIRFL-CSR energies. The directive flow value as a function of the emitting nucloen rapidity in the center-of-mass system is calculated with the azimuthal
event plane method and two-particle angle correlation method, respectively.
Comparing the rapidity dependence of directed flow in different freeze-out
time windows, the evolution and development of the directed flow is investigated. We find that one can reliably obtain the earlier information of the emitting source at this energy by time analysis of the directed collective flow.
Such an analysis is useful to the designing of the hadron detector at CSR.