The Final State Multiplicity Rates of η and η＇IN e<SUP>+</SUP>e<SUP>－</SUP> Annihilation at High Energy

Liu Ximing

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2024年10月30日

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

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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

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[2]	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.
[3]	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.
[4]	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.
[5]	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.
[6]	Xie Yigang , Huang Xiuping , Lin Jianfeng , Xu Rongfen . Hadron Multiplicity Distributions and the Related Parameters in e⁺e^－ Annihilation at Z⁰ Energy Region. Chinese Physics C, 1996, 20(11): 972-981.
[7]	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.
[8]	Wang Zhengzhi . Probability of e⁺e^－ Annihilation in High Energy Collision and Intermittency. Chinese Physics C, 1996, 20(1): 61-64.
[9]	Xie Yigang , Chai Yong . Poisson-Like Shape and Shoulder Structure of Hadron Multiplicity Distributions in e⁺e^－ Annihilation at Z⁰ Energy Region. Chinese Physics C, 1994, 18(9): 778-787.
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[12]	Liu Ximing . Difference of Particle Multiplicities Between Quark Jets of Different Flavors in e⁺e^－ Annihilation. Chinese Physics C, 1994, 18(9): 829-835.
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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

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Received: 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

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.

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