Energy dependence for directed and elliptic flow in in termediate-energy heavy ion collisions

YAN Ting-Zhi

doi:10.1088/1674-1137/37/1/014105

Chinese Physics C> 2013, Vol. 37> Issue(1) : 014105 DOI: 10.1088/1674-1137/37/1/014105

Energy dependence for directed and elliptic flow in in termediate-energy heavy ion collisions

YAN Ting-Zhi ^,

School of Energy Resources and Power Engineering, Northeast Dianli University, Jilin 132012, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Differential and integrated directed flow and elliptic flow of light charged particles (z ≤ 2) are studied systematically for semi-central (b = 5 fm) ¹⁹⁷Au+¹⁹⁷Au collisions at incident energies from 25 to 250 MeV/nucleon by the isospin-dependent quantum molecular dynamics model. The changes of directed and elliptic flow with incident energy reflect the dynamic competition between mean field and nucleon-nucleon collisions and also between collective rotation and expansion.

References

[1]

Ollitrault J. Phys. Rev. D, 1992, 46: 229.[2] Sorge H. Phys. Lett. B, 1997, 402: 251; Phys. Rev. Lett., 1997, 78: 2309; Phys. Rev. Lett., 1999, 82: 2048[3] Danielewicz P, Lacey R A, Gossiaux P B et al. Phys. Rev. Lett., 1998, 81: 2438[4] Teaney D, Shuryak E V. Phys. Rev. Lett., 1999, 83: 4951[5] Kolb P F, Sollfrank J, Heinz U. Phys. Rev. C, 2000, 62: 054909[6] ZHENG Y M, Ko C M, LI B A et al. Phys. Rev. Lett., 1999, 83: 2534[7] Perslam D, Gale C. Phys. Rev. C, 2002, 65: 064611[8] Lukasik J, Auger G, Begemann-Blaich M L et al. Phys. Lett. B, 2004, 608: 223[9] Adams J et al. (STAR collaboration). Phys. Rev. Lett., 2004, 92: 052302; Phys. Rev. C, 2005, 72: 014904; Phys. Rev. Lett., 2005, 95: 122301[10] CHEN J H, MA Y G, MA G L et al. Phys. Rev. C, 2006, 74: 064902[11] MA Y G. J. Phys. G, 2006, 32: S373[12] Andronic A, Barret V, Basrak Z et al. Phys. Lett. B, 2005, 612: 173[13] Lukasik J, Auger G, Begemann-Blaich M L et al. Phys. Lett. B, 2005, 608: 223[14] Kumar S, Kumar S. Phys. Rev. C, 2010, 81: 014611[15] Aichelin J. Phys. Rep., 1991, 202: 233[16] MA Y G, SHEN W Q. Phys. Rev. C, 1995, 51: 710[17] ZHANG F S, CHEN L W, ZHAO Y M et al. Phys. Rev. C, 1999, 60: 064604[18] LIU J Y, GUO W J, REN Z Z et al. Chin. Phys., 2006, 15: 1738[19] WEI Y B, MA Y G, SHEN W Q et al. J. Phys. G, 2004, 30: 2019[20] MA Y G, WEI Y B, SHEN W Q et al. Phys. Rev. C, 2006, 73: 014604[21] Andronic A, Reisdorf W, Alard J P et al. Phys. ReV. C, 2001, 64: 041604

[1]	Li Yan . A flow paradigm in heavy-ion collisions. Chinese Physics C, 2018, 42(4): 042001. doi: 10.1088/1674-1137/42/4/042001
[2]	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
[3]	Feng-Lan Shao , Jun Song , Rui-Qin Wang , Mao-Sheng Zhang . Energy dependence of resonance production in relativistic heavy ion collisions. Chinese Physics C, 2017, 41(1): 014101. doi: 10.1088/1674-1137/41/1/014101
[4]	Xiao-Ji Zhang , Wen-Jun Guo , Xian-Jie Li , Kuo Wang . Study of entropy in intermediate-energy heavy ion collisions. Chinese Physics C, 2016, 40(3): 034103. doi: 10.1088/1674-1137/40/3/034103
[5]	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
[6]	MA Chun-Wang , SONG Heng-Li , PU Jie , ZHANG Tong-Lin , ZHANG Sha , WANG Shan-Shan , ZHAO Xin-Li , CHEN Li . Symmetry energy from neutron-rich fragments in heavy-ion collisions, and its dependence on incident energy, and impact parameters. Chinese Physics C, 2013, 37(2): 024102. doi: 10.1088/1674-1137/37/2/024102
[7]	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
[8]	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
[9]	LE Tian , XU Ming-Mei , WU Yuan-Fang . Centrality and energy dependence of rapidity correlation patterns in relativistic heavy ion collisions. Chinese Physics C, 2011, 35(3): 259-263. doi: 10.1088/1674-1137/35/3/009
[10]	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
[11]	ZHOU Li-Juan , ZHANG Ben-Wei , ZHANG Han-Zhong , WANG En-Ke . Jet-photon conversion with energy loss in heavy ion collisions. Chinese Physics C, 2009, 33(3): 201-204. doi: 10.1088/1674-1137/33/3/008
[12]	SHAN Lian-Qiang , WU Feng-Juan , GUAN Hui-Jun , ZHANG Jing-Bo , TANG Gui-Xin , HUO Lei . Size of the freeze-out source in high energy heavy ion collisions. Chinese Physics C, 2009, 33(5): 359-363. doi: 10.1088/1674-1137/33/5/008
[13]	LIU Gui-Hua , MA Yu-Gang , CAI Xiang-Zhou , FANG De-Qing , SHEN Wen-Qing , TIAN Wen-Dong , WANG Kun . Impact parameter and beam energy dependence for azimuthal asymmetry of direct photons and free protons in intermediate energy heavy-ion collisions. Chinese Physics C, 2009, 33(S1): 89-91. doi: 10.1088/1674-1137/33/S1/029
[14]	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
[15]	ZHANG Jing-Bo , WANG Zhi-Hui , TANG Gui-Xin , WANG Guo-Li , HUO Lei . RQMD predition of directed flow at CSR energy. Chinese Physics C, 2008, 32(S2): 29-31.
[16]	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
[17]	Huo Lei , Liu Yiming , Zhang Weining , Jiang Yuzhen , D. Keane , S. Y. Fung . Polar Distribution of Final State Particles in High-Energy Heavy Ion Collisions. Chinese Physics C, 1996, 20(S2): 141-147.
[18]	Liu Jianye , Zhang Shaoguang . Dynamics Study on the Intermediate Energy Heavy Ion Collisions. Chinese Physics C, 1995, 19(S1): 103-109.
[19]	Zhao Weiqin , Liu Bo . Transverse Energy Dependence of Yield of Charmonium Production in Relativistic Heavy Ion Collisions. Chinese Physics C, 1995, 19(S1): 97-101.
[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

YAN Ting-Zhi. Energy dependence for directed and elliptic flow in in termediate-energy heavy ion collisions[J]. Chinese Physics C, 2013, 37(1): 014105. doi: 10.1088/1674-1137/37/1/014105

YAN Ting-Zhi. Energy dependence for directed and elliptic flow in in termediate-energy heavy ion collisions[J]. Chinese Physics C, 2013, 37(1): 014105. doi: 10.1088/1674-1137/37/1/014105 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2012-06-06
Revised: 1900-01-01

Article Metric

Article Views(2043)
PDF Downloads(257)
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

Energy dependence for directed and elliptic flow in in termediate-energy heavy ion collisions

Corresponding author: YAN Ting-Zhi,

School of Energy Resources and Power Engineering, Northeast Dianli University, Jilin 132012, China

Received Date: 2012-06-06

Accepted Date: 1900-01-01

Available Online: 2013-01-05

Abstract: Differential and integrated directed flow and elliptic flow of light charged particles (z ≤ 2) are studied systematically for semi-central (b = 5 fm) ¹⁹⁷Au+¹⁹⁷Au collisions at incident energies from 25 to 250 MeV/nucleon by the isospin-dependent quantum molecular dynamics model. The changes of directed and elliptic flow with incident energy reflect the dynamic competition between mean field and nucleon-nucleon collisions and also between collective rotation and expansion.

HTML

Reference (1)

Energy dependence for directed and elliptic flow in in termediate-energy heavy ion collisions

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article