π<SUP>－</SUP>π<SUP>－</SUP> Bose-Einstein Correlation at AGS Energies

Feng Zhonghan; Sa Benhao; Wang Ruihong

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> 1996, Vol. 20> Issue(2) : 142-147

π^－π^－ Bose-Einstein Correlation at AGS Energies

China Institute of Atomic Energy,Beijing 102413

Abstract
HTML
Reference
Related

PDF

Abstract：
The study of Bose-Einstein correlations between two identical particles offers a powerful probe to the space-time evolution of ultrarelativistic nucleus collisions.We calculate the correlation function of π^－π^－ due to the four space-time and four-momentum distributions of π-at freeze-out in hadronic cascade simulation of ²⁸Si(14.6 A GeV/c)+Au reactions.The correlation function calculated by Fourier transformation method,the correlation function resulted from fullcalculation and the corresponding experimental correlation function agree each other very well.The above freeze-out configuration of π^－ is also used to calculate the root mean square length of π^－ source.These lengths are compared with the conventional fitted radius parameters of source.

References

[1]

D.H.Boal et al.,Rev.Mod.Phys.,62（1990）553.[2]M.Gyulassy et al.,Phys.Rev.C20（1979）2267.[3]T.Abbott et al.,Phys.Rev.Lett.,69（1992）1030.[4]Y.Akiba et al.,Phys.Rev.Lett.,70（1993）1057.[5]J.P.Sullivan et al.,Phys.Rev.Lett.,70（1993）3000.[6]H.Bggild et al,Phys.Lett.,B302（1993）510.[7]S.Pratt et al.,Nucl.Phys.,A566（1994）103c.[8]W.Q.Chaoetal.,Nucl.Phys.,A573（1994）641.[9]Z.Q.Wang et al.,Chinese Phys.Lett,10（1993）468.[10]CheukyinWong et al.,Phys.Rev.,D39（1989）2606.[11]宋光等，高能物理与核物理，19（1995）172.[12]E810Colla,S.E.Eisemam el al,Phys.Lett,B292（1992）10.[I3]E802Colla,T.Abbott et al,Phys.Rev.Lett.,64（1990）847.[14]E802Colla.,H.Hamagaki et al.,Nucl.Phys,A566（1994）27c.

[1]	Hai-Ming Hu , Guang-Shun Huang . Principles and prospects of Bose-Einstein correlation study at BESIII. Chinese Physics C, 2024, 48(11): 113106. doi: 10.1088/1674-1137/ad84bb
[2]	Hong Ma , Jin Li . Gravitational quasinormal modes of static Einstein-Gauss-Bonnet anti-de Sitter black holes. Chinese Physics C, 2018, 42(4): 045101. doi: 10.1088/1674-1137/42/4/045101
[3]	Qing-Hua He . An energy sum constraint of event mixing for Bose-Einstein correlations in reactions with ππX final states around 1 GeV. Chinese Physics C, 2018, 42(7): 074004. doi: 10.1088/1674-1137/42/7/074004
[4]	Yi Ling , Zhuoyu Xian , Zhenhua Zhou . Power law of shear viscosity in Einstein-Maxwell-Dilaton-Axion model. Chinese Physics C, 2017, 41(2): 023104. doi: 10.1088/1674-1137/41/2/023104
[5]	null . Acceleration of particles in Einstein-Maxwell-dilaton black holes. Chinese Physics C, 2017, 41(6): 065101. doi: 10.1088/1674-1137/41/6/065101
[6]	Qing-Hua He , H. Fujimurala , H. Fukasawa , R. Hashimoto , Y. Honda , T. Ishikawa , T. Iwata . An event mixing technique for Bose-Einstein correlations of two pions in photoproduction around 1 GeV. Chinese Physics C, 2016, 40(11): 114002. doi: 10.1088/1674-1137/40/11/114002
[7]	SUN Le-Xue , WANG Rui-Qin , SONG Jun , SHAO Feng-Lan . Hadronic rapidity spectra in heavy ion collisions at SPS and AGS energies in a quark combination model. Chinese Physics C, 2012, 36(1): 55-61. doi: 10.1088/1674-1137/36/1/009
[8]	ZHANG Zhan-Jun , MA Qing-Shan , ZHANG Jun . Critical temperature and condensed fraction of Bose-Einstein condensation in an external potential. Chinese Physics C, 2011, 35(8): 722-724. doi: 10.1088/1674-1137/35/8/005
[9]	ZHONG Yang , FENG Sheng-Qin . Rapidity distributions of net protons from AGS to LHC energy regions. Chinese Physics C, 2010, 34(8): 1085-1089. doi: 10.1088/1674-1137/34/8/009
[10]	YANG Zhi-Tao , HUO Lei , ZHANG Jing-Bo , ZHANG Wei-Ning , . Two- and Three-Pion Bose-Einstein Correlations for Granular Source of Coherent Droplets. Chinese Physics C, 2007, 31(3): 274-277.
[11]	LIU Fu-Hu . Leading Particle Effect and the Two-Cylinder Model in Nucleus-Nucleus Collisions over an Energy Range from AGS to RHIC. Chinese Physics C, 2006, 30(7): 638-641.
[12]	LI Xi-Guo , JIA Duo-Jie , GAO Yuan . Decomposition of the SU(2) Gauge Field and Circulation Condition of the Bose-Einstein Condensate. Chinese Physics C, 2003, 27(1): 12-14.
[13]	PAN Feng , DAI Lian-Rong . A Hard-Core Bose-Hubbard Model for the Description of Pairing Interactions in Well-Deformed Nuclei. Chinese Physics C, 2001, 25(2): 134-138.
[14]	ZHANG Wei-Ning , TANG Gui-Xin , ZHANG Sheng , CHEN Xiang-Jun , HUO Lei , LIU Yi-Ming . Analysis of Multiparticle Bose-Einstein Correlations for QGP Hadronization. Chinese Physics C, 2001, 25(3): 237-243.
[15]	Zhang Weining , Liu Yiming , Huo Lei , Jiang Yuzhen , D. Keane , S. Y. Fung . Multiparticle Bose Correlations: Probes for the Granular Source of Quark-Gluon-Plasma Droplets. Chinese Physics C, 1995, 19(S1): 77-85.
[16]	. Nuclear Fragmentation and Particle Production in Interactions Induced by 10.7A GeV ¹⁹⁷Au at BNL/AGS. Chinese Physics C, 1995, 19(8): 703-712.
[17]	Song Guang , Sa Benhao , Wang Zhongqi , Lu Zhongdao , Zhang Xiaoze , Zheng Yuming . Strong Stopping of Nuclear System at AGS Energy. Chinese Physics C, 1995, 19(2): 172-177.
[18]	Ni Zhixiang , Ma Tao . The Quantum Cosmology of 4+2D Dimensional Einstein Maxwell Theory. Chinese Physics C, 1994, 18(10): 911-918.
[19]	HOU Bo-Yu , LI Wei . NEW INFINITE SYMMETRIES IN THE STATIONARY AXIALLY SYMMETRIC EINSTEIN-MAXWELL FIELDS. Chinese Physics C, 1988, 12(2): 196-202.
[20]	SHI Jian-Min . INTEGRABILITY PROPERTY AND GEOMETRIC INTERPRETATION OF CYLINDRICAL EINSTEIN-EQUATION. Chinese Physics C, 1987, 11(2): 167-174.

Access

Get Citation

Feng Zhonghan, Sa Benhao and Wang Ruihong. π^－π^－ Bose-Einstein Correlation at AGS Energies[J]. Chinese Physics C, 1996, 20(2): 142-147.

Feng Zhonghan, Sa Benhao and Wang Ruihong. π^－π^－ Bose-Einstein Correlation at AGS Energies[J]. Chinese Physics C, 1996, 20(2): 142-147. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(4067)
PDF Downloads(521)
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, [email protected]

1.
沈阳化工大学材料科学与工程学院沈阳 110142

π^－π^－ Bose-Einstein Correlation at AGS Energies

Corresponding author: Feng Zhonghan,

China Institute of Atomic Energy,Beijing 102413

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1996-02-05

Abstract: The study of Bose-Einstein correlations between two identical particles offers a powerful probe to the space-time evolution of ultrarelativistic nucleus collisions.We calculate the correlation function of π^－π^－ due to the four space-time and four-momentum distributions of π-at freeze-out in hadronic cascade simulation of ²⁸Si(14.6 A GeV/c)+Au reactions.The correlation function calculated by Fourier transformation method,the correlation function resulted from fullcalculation and the corresponding experimental correlation function agree each other very well.The above freeze-out configuration of π^－ is also used to calculate the root mean square length of π^－ source.These lengths are compared with the conventional fitted radius parameters of source.