Effect of the Choice of the Background on Two-Pion Inter-Ferometry

Chen Xiaofan; Chen Zhilai

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> 1999, Vol. 23> Issue(11) : 1097-1101

Effect of the Choice of the Background on Two-Pion Inter-Ferometry

Chen Xiaofan ^, ,
Chen Zhilai

Department of Physics, Harbin Institute of Technology, Harbin 150006

Abstract
HTML
Reference
Related

PDF

Abstract：
The effect of the choice of the background on the pion source parameters in two-Pion interferometry analyses in relativistic heavy-ion collisions is studied with the two-Pion interferometry at small relative momentum. The analytic relations between the pion source parameters from two-Pion interferometry analyses with different backgrounds are obtained, and comparison is made with the experimental measurements of the cental relativistic heavy-ion collisions of 1.8 A GeV Ar+Pb.

References

[1]

Chen Xiaofan. High Energh Phys. and Nucl. Phys. (in Chinese), 1998, 22(5):424–428(陈小凡.高能物理与核物理,1998,22(5):424-428) 2 Chen Xiaofan. High Energy Phys, and Nucl. Phys. (in Chinese), 1998, 22(10):903–909(陈小凡.高能物理与核物理,1998,22(10):903—909)3 Liu Yiming, Zhang Weining, Wang Shan et al.High Energy Phys. and Nucl. Phys. (in Chinese), 1990,14(8): 724–730(刘亦铭,张卫宁,王山等.高能物理与核物理,1990,14(8):724–730)4 Boal D R Delbke C K, Jennings B K Rev. Mod. Phys., 1990, 62(3):553–602 5 Gyulassy M, Kauffmann S K, Wilson L W. Phys. Rev., 1979, C20(6):2267–22926 Zajc W.A,Bistirlich JA, Bossingham RR et al. Phys. Rev. 1984, C29(6): 2173–21877 Beavis D, Chu S Y, Fung S Y et al. Phys Rev. , 1986, C34(2):757–760 8 Beavis D, Chu S Y, hag S Y et al. Phys. Rev., 1983, C28(6):2561–2564

[1]	N.Borghini . Using the Anisotropic-Flow Harmonics v₂ and v₄ to Test Dynamical Descriptions of Ultrarelativistic Heavy-Ion Collisions. Chinese Physics C, 2007, 31(12): 1153-1156.
[2]	Efaaf M , ZHANG Wei-Ning , Khaliliasr M , JIN En-Pei , LIU Yi-Ming . Pion Interferometry for Spherical Quark-Gluon Plasma Evolution Sources. Chinese Physics C, 2005, 29(1): 46-49.
[3]	Efaaf M.J. , ZHANG Wei-Ning , Khaliliasr M. , HUO Lei , JIN En-Pei , ZHANG Jing-Bo . Pion Interferometry for Cylindrical Quark-Gluon Plasma Evolution Sources. Chinese Physics C, 2005, 29(5): 467-471.
[4]	WANG Hua-Lei , ZHANG Yu-Hu , ZHOU Xiao-Hong , GUO Ying-Xiang , LEI Xiang-Guo , LIU Min-Liang , TUO Peng , XIE Cheng-Ying , SONG Li-Tao , YU Hai-Ping , ZHENG Yong , GUO Wen-Tao , , , , . Observation of πh_11/2⊙νi_13/2 Band in Doubly-Odd ¹⁷⁰Re and Its Systematic Analysis. Chinese Physics C, 2004, 28(S1): 47-49.
[5]	FENG Sheng-Qin , LIU Lian-Shou . A Study of Mixing Event Method in Relativistic Heavy Ion Collision Experiments. Chinese Physics C, 2003, 27(4): 349-353.
[6]	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.
[7]	CHEN Xiao-Fan , CHEN Zhi-Lai , YANG Xue-Dong , HAN Ling . Effects of Collective Flow on Two Pion Interferometry. Chinese Physics C, 2002, 26(4): 383-386.
[8]	CHEN XiaoFan , CHEN ZhiLai , YANG XueDong , LI ZhuPeng . Two-Pion Interferometry at Small Relative Momentum in Relativistic Asymmetrical Heavy Ion Collisions. Chinese Physics C, 2000, 24(6): 524-527.
[9]	Chen Xiaofan . Three-Pion Interferometry at Small Relative Momentum in Relativistic Heavy-Ion Collisions. Chinese Physics C, 1998, 22(10): 903-909.
[10]	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.
[11]	Liu Bo , Zhao Weiqin . Analysis of J/ψ Absorption Cross Section in Relativistic Heavy Ion Collisions. Chinese Physics C, 1994, 18(7): 652-657.
[12]	Huo Lei , Zhang Weining , Wang Shan , Liu Yiming . Absorption Correlation in Pion Interferometry Analyses. Chinese Physics C, 1994, 18(7): 630-636.
[13]	Zhuang Pengfei , Liu Lianshou . Linear Background and Nonlinear Effect in Relativistic Heavy Ion Collisions. Chinese Physics C, 1994, 18(2): 143-147.
[14]	ZHAO Wei-Qin . Influence of Finite Collision Time on Energy Density in Relativistic Heavy Ion Collisions. Chinese Physics C, 1993, 17(5): 476-480.
[15]	LIU Guan-Hua , GUO Zhong-Yan , ZHAN Wen-Long , ZHU Yong-Tai , HU Xiao-Qing , XI Hong-Fei , ZHOU Jian-Qun , FENG En-Pu . BaF₂ Used for Particle Identification in Intermediate Energy Heavy Ion Raactions. Chinese Physics C, 1992, 16(11): 1030-1034.
[16]	HUO Lei , JIANG Yu-Zhen , WANG Shan , ZHANG Wei-Ning , LIU Yi-Ming . Spatial Parameter from Two-pion Interferometry. Chinese Physics C, 1992, 16(9): 816-820.
[17]	LIU Bo , ZHAO Wei-Qin . Negative Particle Rapidity Distribution in Relativistic Heavy Ion Collisions. Chinese Physics C, 1991, 15(3): 220-223.
[18]	LIU Yi-Ming , HUO Lei , JIANG Yu-Zhen , WANG Shan . Source Density Distribution and Intensity Interferometry in High-Energy Heavy-Ion Collisions. Chinese Physics C, 1991, 15(2): 123-130.
[19]	ZHU Yun-Lun , ZHAO Wei-Qin , GAO Chong-Shou . Effect of Secondary Collisions on the K⁺/π⁺ Ratio in RHIC. Chinese Physics C, 1991, 15(7): 606-614.
[20]	LIU Yi-Ming , ZHANG Wei-Ning , WANG Shan , JIANG Yu-Zhen . TWO-PION INTERFEROMETRY FOR MULTI-PION EVENTS IN RELATIVISTIC HEAVY ION COLLISIONS. Chinese Physics C, 1990, 14(8): 724-730.

Access

Get Citation

Chen Xiaofan and Chen Zhilai. Effect of the Choice of the Background on Two-Pion Inter-Ferometry[J]. Chinese Physics C, 1999, 23(11): 1097-1101.

Chen Xiaofan and Chen Zhilai. Effect of the Choice of the Background on Two-Pion Inter-Ferometry[J]. Chinese Physics C, 1999, 23(11): 1097-1101. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1998-09-28
Revised: 1900-01-01

Article Metric

Article Views(2865)
PDF Downloads(741)
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

Effect of the Choice of the Background on Two-Pion Inter-Ferometry

Chen Xiaofan ^,
Chen Zhilai

Corresponding author: Chen Xiaofan,

Department of Physics, Harbin Institute of Technology, Harbin 150006

Received Date: 1998-09-28
Accepted Date: 1900-01-01
Available Online: 1999-11-05

Abstract: The effect of the choice of the background on the pion source parameters in two-Pion interferometry analyses in relativistic heavy-ion collisions is studied with the two-Pion interferometry at small relative momentum. The analytic relations between the pion source parameters from two-Pion interferometry analyses with different backgrounds are obtained, and comparison is made with the experimental measurements of the cental relativistic heavy-ion collisions of 1.8 A GeV Ar+Pb.