Φ Meson Production and String Fragmentation Function in Relativistic Nucleus-Nucleus Collisions

SA Ben-Hao; WANG Zhong-Qi; SU Zong-Di; LU Zhong-Dao; ZHOU Dai-Mei

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> 2003, Vol. 27> Issue(2) : 147-149

Φ Meson Production and String Fragmentation Function in Relativistic Nucleus-Nucleus Collisions

China Institute of Atomic Energy,Beijing 102413,China2 Institute of Particle Physics,Huazhong Normal University,Wuhan 430079,China3 Institute of Theoretical Physics,CAS,Beijing 100080,China

Abstract
HTML
Reference
Related

PDF

Abstract：
Using a hadron and string cascade model,LUCIAE,the Φ meson production in relativistic nucleus-nucleus collisions was systematically investigated from AGS energy,to SPS,to RHIC,up to LHC energy. After considering the energy dependence of the model parameter in string fragmentation function and fitting it to the experimental data of charged multiplicity,the results of Φ meson yield were comparable with experimental data. The obtained string fragmentation variable showed a saturation in dependence with energy,that might be a qualitative representation of the energy dependence of nuclear transparency.

References

[1]

. Cleymans J. hep ph02011422. HONG Pi.Z .Phys.,1993,C57:4853. Werner K .ZPhys.,1989,C42:85;Phys.Rep.,1993,87:2324. WANG X N ,Gyulassy M .Phys.Rev.,1991,D44:3501;Comput.Phys.Commun.,1994,83:3075. SA BenHao,TAI An.Comput. Phys.Commun.,1996,90:121;TAI An,SA BenHao.Comput.Phys.Commun.,1999,116:3536. Bass S A et al.Prog.Part.Nucl.Phys.,1998,41:2557. ZHANG Bin,Ko C M ,LI BaoAn et al.Phys.Rev.,2000,C61:0679018. Koch P ,MｌｌｅｒＢ,Rafelski J. Z . Phys.,1986,A324:4539. SA BenHao,TAI An,LU ZhongDao.Phys.Rev.,1995,C52:206910. Andersson B ,TAI An.Z .Phys.,1996,C7:15511. TAI An,SA BenHao.Phys.Lett.,1997,B409:39312. Sj strand T .Comput.Phys.Commun.,1994,82:7413. Afanasiev S V et al(NA49 collab.).Phys.Lett.,2000,B491:5914. Bearden I G et al(BRAHMS collab.).Phys.Lett.,2001,B523:22715. Ahle L et al(E802 Collab.).Phys.Rev.,1998,C57:46616. Seto R K et al(E917 collab.).Nucl.Phys.,1999,A661:506c17. Adler C .Phys. Rev.,2002,C65:041901(R)

[1]	LU Zhen-Bang , CHEN Ji-Sheng , LI Jia-Rong . Spectral Function of rho Meson in hot and Dense Pion Medium. Chinese Physics C, 2006, 30(3): 224-227.
[2]	ZHANG Han-Zhong , WANG En-Ke . Suppression of Dihadron Production with Jet Quenching in A+A Collisions. Chinese Physics C, 2004, 28(9): 967-972.
[3]	HUA Jing , MA Bo-Qiang . Meson Fragmentation Functions in the Field-Feynman Model. Chinese Physics C, 2003, 27(11): 954-959.
[4]	SA Ben-Hao , WANG Xiao-Rong , LU Zhong-Dao , SU Zong-Di , CAI Xu . Enhancement of φ Mesons in Relativistic Nucleus-Nucleus Collisions. Chinese Physics C, 2002, 26(4): 387-392.
[5]	LU ZhongDao , SA BenHao , Masanori Matsuda , Junichi Nagata , Atsushi Nakamura , Osamu Miyamura . Λ Production and Λ/p Ratio in Relativistic Heavy Ion Collisions. Chinese Physics C, 2000, 24(8): 743-747.
[6]	Lu Zhongdao . Quantum Statistical Effect in Production of K and π Mesons. Chinese Physics C, 1998, 22(10): 910-914.
[7]	Tai An , Sa Benhao . Reduction of Strange Quark Suppression in Relativistic Nucleus-Nucleus Collisions. Chinese Physics C, 1998, 22(5): 434-439.
[8]	Chu Zili , Zheng Yuming , Wang Fei , Sa Benhao , Lu Zhongdao . Unified Dynamical Simulation of Kaon and PionProduction in Heavy Ion Collisions. Chinese Physics C, 1996, 20(5): 438-447.
[9]	. Nuclear Fragmentation and Particle Production in Interactions Induced by 10.7A GeV ¹⁹⁷Au at BNL/AGS. Chinese Physics C, 1995, 19(8): 703-712.
[10]	Sa Benhao , Tai An , Lu Zhongdao . Strange Baryon and the Signal of QGP Formation in Ultrarelativistic Nucleus-Nucleus Collisions. Chinese Physics C, 1995, 19(11): 1019-1023.
[11]	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.
[12]	Liu Fuhu , Tang Xiaowei . Multiplicity and Angular Distribution of Projectile Fragments in Relativistic Nucleus-Nucleus Collisions. Chinese Physics C, 1994, 18(4): 334-339.
[13]	Wang Zhongqi , Sa Benhao , Song Guang , Lu Zhongdao , Zhang Xiaoze , Zheng Yuming . Hadronic Transport Model Explanation of K⁺/π⁺ Ratio in Relativistic Nucleus-nucleus Collisions. Chinese Physics C, 1994, 18(8): 741-744.
[14]	WANG Hai-Qiao , CAI Xu , LIU Yong . The Intranuclear Cascade and the Target Fragmentation in High Energy hA Collisions. Chinese Physics C, 1992, 16(4): 359-363.
[15]	QIAN Lu . Distribution in Ultrarelativistic Nuclear Collisions. Chinese Physics C, 1991, 15(10): 906-912.
[16]	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.
[17]	JIANG De-Bao , HE Ze-Jun . Evolution of Strangeness in an Expanding Quark-Gluon Plasma Formed by Ultrarelativistic Nucleus-Collisions. Chinese Physics C, 1991, 15(5): 450-456.
[18]	CHEN Jun-Feng , HE Ze-Jun . THE CHARACTERISTIC DILEPTON MASS DISTRIBUTION FROM HOT QUARK MATTER IN ULTRARELATIVISTIC NUCLEUS-NUCLEUS COLLISIONS. Chinese Physics C, 1990, 14(4): 359-365.
[19]	ZHAO Wei-Qin , LIU Bo . MULTIPLICITY DISTRIBUTION AND NUCLEAR GEOMETRY IN RELATIVISTIC HEAVY ION COLLISIONS. Chinese Physics C, 1989, 13(3): 285-288.
[20]	TANG Xiao-Wei , ZHENG Pu-Ying . OBSERVATION AND MEASUREMENT OF A FRAGMENTALTION EVENT OF A RELATIVISTIC OXYGEN NUCLEUS AND EXPLANATION OF THE MECHANISM. Chinese Physics C, 1988, 12(4): 455-458.

Access

Get Citation

SA Ben-Hao, WANG Zhong-Qi, SU Zong-Di, LU Zhong-Dao and ZHOU Dai-Mei. Φ Meson Production and String Fragmentation Function in Relativistic Nucleus-Nucleus Collisions[J]. Chinese Physics C, 2003, 27(2): 147-149.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2002-04-18
Revised: 1900-01-01

Article Metric

Article Views(3456)
PDF Downloads(572)
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

Φ Meson Production and String Fragmentation Function in Relativistic Nucleus-Nucleus Collisions

Corresponding author: SA Ben-Hao,

China Institute of Atomic Energy,Beijing 102413,China2 Institute of Particle Physics,Huazhong Normal University,Wuhan 430079,China3 Institute of Theoretical Physics,CAS,Beijing 100080,China

Received Date: 2002-04-18
Accepted Date: 1900-01-01
Available Online: 2003-02-05

Abstract: Using a hadron and string cascade model,LUCIAE,the Φ meson production in relativistic nucleus-nucleus collisions was systematically investigated from AGS energy,to SPS,to RHIC,up to LHC energy. After considering the energy dependence of the model parameter in string fragmentation function and fitting it to the experimental data of charged multiplicity,the results of Φ meson yield were comparable with experimental data. The obtained string fragmentation variable showed a saturation in dependence with energy,that might be a qualitative representation of the energy dependence of nuclear transparency.