Chinese Physics C > 1994, Vol. 18 > Issue(12): 1091-1095

The Final State Multiplicity Rates of η and η＇IN e⁺e^－Annihilation at High Energy

Liu Ximing^,

Department of Physics,Shandong University,Ji'nan 250100

Abstract
HTML
Reference
Related

PDF

Abstract：
We analyse the effects induced by η-η＇mixing angle and the production of L=1 mesons on the multiplicity rates of η and η＇mesons.The results show that the influence of the production of L=1 mesons on the multiplicity rayes is quite importment.When we take only this factors into account,the calculated multiplicity rates are agreement with experiment.

References

[1]

ALEPHCollab,D.Buskulis,etal,Phys.Lett,B292（1992）210.[2]M.Bowler,Phys.Lett.B180（1986）299.[3]XieQn-bing,Chin.J.Phys.Ener.Fort.Phys.Nucl.4（1980）466.[4]ParticleDataGroup,K.Hikasa,etal.ReviewofParticleProperties,Phys.Rev.D45（1992）.[5]J.FrederickGilmanandRusselKauffman,Phys.Rev,D36（1987）2761.[6]A.BramonandM.D.Scadron,PhysLett,B234（1990）346.[7]TPC/2-GammaCollab,H.Aiharaetal,Phys,Rev.Lett.64（1990）172.[8]CRSYTALBARRELCollab,C.Amsleretal,Phys.Lett,B294（1992）451.[9]HRSCollab,S.Abachietal,Phys.Rev.Lett.57（1986）1990.[10]DELPAHICollab,P.Abreuetal,Phys.Lett.B298（1993）236.[11]NA22（LEBC-CHS）Collab.N.M.Aguilar-Bebitezetal.Z.Phys,C50（1991）405.[12]MIRABELLECollab,I.V.Ajinenkoetal,Z.Phys,C24（1984）103.[13]MIRABELLECollab.P.V.Chiapnikovnetal.Nucl.Phys.B176（1980）303;Z.Phys,C12（1982）113.[14]NA22-EHSCollab,N.M.Agababyanetal.Z.Phys.C41（1989）539.[15]JADECollab.W.Barteletal,Phys,Lett,B145（198）441;HHSCollab.M.Derricketal,Phys.Lett.B158（1985）519;TPCCollab,H.Aiharaetal.Phys.Rev.Lett,53（1984）2378;CELLOCollab,H.-J.Behrendetal,Z.phys.C46（1990）397.[16]XieQu-bingandLiuXi-ming,Phys.Rev.D38（1983）2169.[17]DELPHICollab,P.Abreuetal,Phys.Lett.B275（1992）231.

[1]	HUANG Jin-Shu,PAN Qun-Na,SONG Tai-Ping,LU Lin-Xia. Associate Production of the top-Pion with b Quark Pair in TC2 Model at High Energy e⁺e^－Colliders. Chinese Physics C, 2003, 27(7): 571-573.
[2]	JIN Yi,LI Shi-Yuan,XIE Qu-Bing. Fragmentation of Light Initial Quarks into Charm Measons in e⁺e^－Annihilation. Chinese Physics C, 2003, 27(10): 852-856.
[3]	SHAO Feng-Lan,XIE Qu-Bing,LI Shi-Yuan. Study of Colour Connections via Two-Jet Like Events in e⁺e^－Annihilation. Chinese Physics C, 2002, 26(11): 1103-1109.
[4]	WANG Hai-Long,LIU Xi-Ming,WANG Yu-Shui. Mass Dependence of Hadron Production Rates in e⁺e^－Annihilations at High Energy. Chinese Physics C, 2002, 26(5): 471-476.
[5]	SHAO Feng-Lan,XIE Qu-Bing. Hadron Multiplicities and Its Momentum Spectra from Color Separate Connection among Final Partons in e⁺e^－Annihilation Events. Chinese Physics C, 2001, 25(8): 710-719.
[6]	WANG Yong-Gang,LIU Xi-Ming,ZHOU Jian-Jun. Angular Asymmetry of Multiplicity in High Energy e⁺e^－Annihilation to Three Jet Events. Chinese Physics C, 2001, 25(1): 6-10.
[7]	Chen Esheng,Wang Qun,Xie Qubing,Chen Yan. Multiplicity of D^*±in e⁺e^－Annihilation at s=29─35Gev. Chinese Physics C, 1998, 22(3): 234-240.
[8]	Xie Yigang,Huang Xiuping,Lin Jianfeng,Xu Rongfen. Hadron Multiplicity Distributions and the Related Parameters in e⁺e^－Annihilation at Z⁰Energy Region. Chinese Physics C, 1996, 20(11): 972-981.
[9]	Lu Gongru,Li Haibo,Yang Yadong. One Loop PGBs Effects on tt Production in High Energy e⁺e^-Annihilation. Chinese Physics C, 1996, 20(6): 522-532.
[10]	Wang Zhengzhi. Probability of e⁺e^－Annihilation in High Energy Collision and Intermittency. Chinese Physics C, 1996, 20(1): 61-64.
[11]	Wang Qun,Xie Qubing. Production Percentages of L=1 Excited Baryons in e⁺e^－Annihilation. Chinese Physics C, 1994, 18(9): 807-812.
[12]	. Local Characters of Finite State Multiplicity Spectra in High Energy Heavy-Ion Central Collisions. Chinese Physics C, 1994, 18(10): 884-891.
[13]	Liu Ximing. Difference of Particle Multiplicities Between Quark Jets of Different Flavors in e⁺e^－Annihilation. Chinese Physics C, 1994, 18(9): 829-835.
[14]	CHEN E-Sheng,XIE Qu-Bing. THE RATIO OF CHARMED BARYON TO MESON IN e⁺e^－ANNIHILATION. Chinese Physics C, 1990, 14(4): 319-324.
[15]	LAI Xiao-Ping,XIE Qu-Bing,FANG Hai-Ping. SEMI-INCL USIVE DISTRIBUTIONS AND RAPIDITY DEPENDENCE OF MULTIPLICITY DISTRIBUTIONS IN e⁺e^－ANNIHILATION INTO TWO JETS. Chinese Physics C, 1990, 14(1): 24-30.
[16]	FANG Hai-Ping,XIE Qu-Bing,LAI Xiao-Ping. RAPIDITY DISTRIBUTION AND BARYON-ANTIBARYON CORRELATIONS IN e⁺e^－→TWO JET EVENTS. Chinese Physics C, 1989, 13(6): 518-525.
[17]	QIU Zhong-Ping,CAI Xu. CYLINDRICAL BAG MODEL OF PARTICLE PRODUCTION IN HIGH ENERGY e⁺e^－ANNIHILATION. Chinese Physics C, 1988, 12(5): 708-711.
[18]	CHEN Zhi-Jiang,XIE Qu-Bing,MA Wen-Jun. THE NEAREST CORRELATION IN RAPIDITY AND THE MULTIPLICITY DISTRIBUTION IN e⁺e^－ANNIHILATION. Chinese Physics C, 1988, 12(6): 742-748.
[19]	LIANG Zuo-Tang,XIE Qu-Bing. MULTIPLICITY DISTRIBUTION IN e⁺e^－ANNIHILATION. Chinese Physics C, 1987, 11(6): 840-843.
[20]	CHANG CHAO-XI. ON STRUCTURE OF MULTIPARTICLES IN QUARK JETS FOR e⁺e^-COLLIDING. Chinese Physics C, 1982, 6(1): 123-128.

Access

Get Citation

Liu Ximing. The Final State Multiplicity Rates of η and η＇IN e ⁺e ^－Annihilation at High Energy[J]. Chinese Physics C, 1994, 18(12): 1091-1095.

Liu Ximing. The Final State Multiplicity Rates of η and η＇IN e ⁺e ^－Annihilation at High Energy[J]. Chinese Physics C, 1994, 18(12): 1091-1095. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3924)
PDF Downloads(514)
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

The Final State Multiplicity Rates of η and η＇IN e⁺e^－Annihilation at High Energy

Liu Ximing^,

Corresponding author:Liu Ximing,

Department of Physics,Shandong University,Ji'nan 250100

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1994-12-05

Abstract:We analyse the effects induced by η-η＇mixing angle and the production of L=1 mesons on the multiplicity rates of η and η＇mesons.The results show that the influence of the production of L=1 mesons on the multiplicity rayes is quite importment.When we take only this factors into account,the calculated multiplicity rates are agreement with experiment.