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

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

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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]	S.Manly⁸ , B.Alver⁴ , B.B.Back¹ , M.D.Baker² , M.Ballintijn⁴ , D.S.Barton² , R.R.Betts⁶ , R.Bindel⁷ , W.Busza⁴ , Z.Chai² , V.Chetluru⁶ , E.Garcia⁶ , T.Gburek³ . Eccentricities of Flow-Elliptic Flow Fluctuations and Evidence for Transverse Localization in the Initial State of the Matter in Relativistic Heavy Ion Collisions. Chinese Physics C, 2007, 31(12): 1133-1136.
[2]	YANG You-Chang , CHEN Hong , JIANG Huan-Qing . N^*(1535) Excitation in the α(p,p')ηα Reaction. Chinese Physics C, 2006, 30(S2): 241-243.
[3]	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.
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[5]	HUA Jing , MA Bo-Qiang . Meson Fragmentation Functions in the Field-Feynman Model. Chinese Physics C, 2003, 27(11): 954-959.
[6]	ZHENG Yu-Ming , CHU Zi-Li , Fuchs Christian , Faessler Amand , XIAO Wu , HUA Da-Ping . Kaon Flow in Heavy-Ion Collisions. Chinese Physics C, 2002, 26(S1): 77-81.
[7]	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.
[8]	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.
[9]	Sa Benhao , Chu Zili , Tai An . Analysis for the Data of Singly Strange Particle Production in 200AGeVpp,pS and SS Reactions. Chinese Physics C, 1997, 21(8): 720-727.
[10]	Yang Xiaofeng . Transverse Momentum Distribution of Final State π in Relativistic Heavy Ion Collisions. Chinese Physics C, 1997, 21(1): 51-57.
[11]	Wang Zhengxing , Zhao Qiang , Tang Ping . Glauber Theory on Transverse Energy Distributions in Ultra-Relatidstic Heavy Ion Collisions. Chinese Physics C, 1996, 20(3): 234-239.
[12]	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.
[13]	Zhang Shaoguang , Liu Jianye . Multifragmentation in Heavy Ion Collisions. Chinese Physics C, 1994, 18(S1): 64-70.
[14]	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.
[15]	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.
[16]	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.
[17]	ZHUANG Pen-Fei , LIU Lian-Shou . TARGET MASS DEPENDENCE AND NON-LINEAR EFFECTS IN HIGH ENERGY HEAVY ION COLLISIONS. Chinese Physics C, 1990, 14(3): 240-246.
[18]	ZHOU Jing-Chen , CAI Xu . BREAK DOWN OF UNIVERSALITY OF KNO SCALED MULTIPLICITY DISTRIBUTIONS IN HIGH ENERGY HADRON-NUCLEUS COLLISIONS AND MULTISOURCE MODEL. Chinese Physics C, 1989, 13(10): 896-899.
[19]	MA Wei-Xing , ZHAO Shu-Ping , FENG Zheng-Yong , CHEN Chong-Guang . INVESTIGATION OF TRANSPARENCY OF HEAVY ION COLLISION AT HIGH ENERGY. Chinese Physics C, 1988, 12(2): 208-210.
[20]	WANG CHENG-CHIH . ON MESON RATIOS IN MULTIPARTICLE PRODUCTION AT HIGH ENERGY——A STATISTICAL QUARK MODEL. Chinese Physics C, 1979, 3(1): 122-126.

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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.

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

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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.

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

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