Local Characters of Finite State Multiplicity Spectra in High Energy Heavy-Ion Central Collisions

Chinese Physics C> 1994, Vol. 18> Issue(10) : 884-891

Local Characters of Finite State Multiplicity Spectra in High Energy Heavy-Ion Central Collisions

Institute of High Energy Physics,Academia Sinica,Beijing 100039

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Abstract：
Local characters of finite state multiplicity spectra in high energy ¹⁶O-induced nuclear emulsion(Em)and ³²S-induced gold nuclei(~197Au)violent central collisions are investigated systematically.Both the dependences of dispersion on mean value、incident energy and centrality and factorial moment F2 on energy and centrality are given out.The validity of parametrizations of multiplicity spectra in local rapidity windows are examined.The dependence of normalized variance on window are analyzed and the estimation of the number of particle emitting source is discussed.

References

[1]

P.K.Malhotra,Nucl.Phys.,46（1963）559;A.Wrobleski,Acta,Phys.,134（1973）857.[2]A.Giovannini and L.Van Hove,Z.Phys.,C30（1986）391;CERN-TH.4894/87;Acta Phys.Pol.,B19（1988）495;NA5 Collaboration,F Dengler et al,Z.Phys.,C33（1986）187.[3]EMU01 collaboration,M.I.Adamovich et al.,Phys.Lett.,B223（1989）262.[4]NA34 Collaboration（HELIOS）.T.Akessonetal.,Z.Phys.,C38（1988）383;G.Baym,G.Friedman and I.Sarcevic,Phys.Lett,,B219（1989）205.[5]I.Otterlund et al,Proc.Int.Conf.on Physicsa nd Astrophysics of Quark Gluon Plasma,Bombay:India1988B Sinha,S Raka,（eds.）Sinsapore:Word Scientific;WA80 Collaboration,R.Albrechtetal,Z.Pyys.,C45（1989）31.[6]S.Garpmanetal.,Nucl.Instr.Meth.,A269（1988）134;蔡勖等，核技术，13（1990）733.[7]EMU01Collaboration,M.I.Admovichetal,高能物理与核物理，13（1989）865;Phys.Lett.,B201（1988）397;B227（1989）285.[8]EMU01 Collaboation,M.I.Adamovichetal.,Phys.Lett.,B223（1990）512.

[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]	ZHOU Dai-Mei , SA Ben-Hao , LU Zhong-Dao , CAI Xu . Energy and Centrality Dependences of Charged Multiplicity Pseudorapidity Density in Relativistic Nuclear Collisions. Chinese Physics C, 2002, 26(10): 1072-1077.
[3]	LIU ZhiXu , FU JingHua , LIU LianShou . Influence of Multiplicity Fluctuation on the Erraticity Behaviour in High Energy Collisions. Chinese Physics C, 2000, 24(8): 787-790.
[4]	ZENG XiangHua , CHEN LieWen , ZHANG FengShou , LUO YiXiao . Discussion on the Local Equilibrium in Intermediate HIC. Chinese Physics C, 2000, 24(3): 225-230.
[5]	Zhang Weigang . Correlative Degree and Collective Sideward Flow of Final State Particles in High Energy Heavy Ion Collisions. Chinese Physics C, 1999, 23(4): 367-374.
[6]	Yang Xiaofeng . Transverse Momentum Distribution of Final State π in Relativistic Heavy Ion Collisions. Chinese Physics C, 1997, 21(1): 51-57.
[7]	Huo Lei , Liu Yiming , Zhang Weining , Jiang Yuzhen . Polar Distribution of Final State Particles in High Energy Heavy Ion Collisions. Chinese Physics C, 1996, 20(4): 311-316.
[8]	Huo Lei , Liu Yiming , Zhang Weining . Anisotropic Distribution of Final State Particles in High Energy Heavy Ion Collisions. Chinese Physics C, 1996, 20(9): 812-818.
[9]	Chu Zili , Zheng Yuming , Sa Benhao , Lu Zhongdao . Final-state Interactions of Kaons Produced in Heavy-ion Collisions. Chinese Physics C, 1995, 19(4): 365-373.
[10]	Zhang Yang , Liu Lianshou . The Clustered Production of Final Particles and ForwardBackward Correlation in High Energy pp Collision. Chinese Physics C, 1994, 18(4): 326-333.
[11]	Zhang Yang , Hu Yuan , Wu Yuanfang , Liu Lianshou , Zhang Yonghe . On the Intermittency and Correlation Integral of Multiparticle Final States in High Energy Collisions. Chinese Physics C, 1994, 18(7): 621-629.
[12]	Zhang Shaoguang , Liu Jianye . Multifragmentation in Heavy Ion Collisions. Chinese Physics C, 1994, 18(S1): 64-70.
[13]	Liu Ximing . The Final State Multiplicity Rates of η and η＇IN e⁺e^－ Annihilation at High Energy. Chinese Physics C, 1994, 18(12): 1091-1095.
[14]	CHENG Qing-Hua , ZHUANG Peng-Fei , LIU Lian-Shou . Final State Distribution and Signal of Quark-Gluon Plasma in High Energy Heavy-Ion Collisions. Chinese Physics C, 1992, 16(5): 439-445.
[15]	REN Jiang-Long . Secondary Collision and the Enhancement of the K⁺π⁺ Ratio in the High Energy Heavy-ion Collision. Chinese Physics C, 1992, 16(1): 44-50.
[16]	SHI Ya-Fei , WANG Zheng-Qing . Multiplicity Distributions for Different Rapidity Windows in High Energy Collisions. Chinese Physics C, 1991, 15(11): 1015-1019.
[17]	LIU Bo , ZHAO Wei-Qin . Rapidity Distributions of E_T and n in RHIC and the Effect of Secondary Collisions. Chinese Physics C, 1991, 15(6): 543-548.
[18]	ZHAO Wei-Qin , LIU Bo . MULTIPLICITY DISTRIBUTION AND NUCLEAR GEOMETRY IN RELATIVISTIC HEAVY ION COLLISIONS. Chinese Physics C, 1989, 13(3): 285-288.
[19]	LIU Bo , WANG Ying-Cai . MULTIPLICITY DISTRIBUTIONS OF PRODUCED PARTICLES IN α-α COLLISIONS AT HIGH ENERGIES. Chinese Physics C, 1988, 12(1): 69-74.
[20]	LU Shi-Qi , ZHAO Wei-Qin . PARTICLE DENSITIES AT THE CENTER REGION IN HIGH ENERGY HEAVY-ION COLLISIONS. Chinese Physics C, 1986, 10(1): 57-62.

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Local Characters of Finite State Multiplicity Spectra in High Energy Heavy-Ion Central Collisions[J]. Chinese Physics C, 1994, 18(10): 884-891.

Local Characters of Finite State Multiplicity Spectra in High Energy Heavy-Ion Central Collisions[J]. Chinese Physics C, 1994, 18(10): 884-891. shu

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Received: 1900-01-01
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

Local Characters of Finite State Multiplicity Spectra in High Energy Heavy-Ion Central Collisions

Institute of High Energy Physics,Academia Sinica,Beijing 100039

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1994-10-05

Abstract: Local characters of finite state multiplicity spectra in high energy ¹⁶O-induced nuclear emulsion(Em)and ³²S-induced gold nuclei(~197Au)violent central collisions are investigated systematically.Both the dependences of dispersion on mean value、incident energy and centrality and factorial moment F2 on energy and centrality are given out.The validity of parametrizations of multiplicity spectra in local rapidity windows are examined.The dependence of normalized variance on window are analyzed and the estimation of the number of particle emitting source is discussed.