Ratios of the Yields of Charmed Baryon to Meson in e<sup>+</sup>e<sup>-</sup> Annihilation

Chen Esheng; Xie Qubing

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《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1990, Vol. 14> Issue(S2) : 155-161

Ratios of the Yields of Charmed Baryon to Meson in e⁺e^- Annihilation

Chen Esheng ,
Xie Qubing

Department of Physics, Shandong University, Jinan

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Abstract：
The ratios of the yields of charmed baryons to mesons in e⁺e^- annihilations have been calculated by using the quark production rule and the quark combination rule. The results vary with energy √s and are in agreement with the available data.

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[11]	Wang Qun , Xie Qubing . The Production Percentages of L=1 Baryons in e⁺e^- Annihilation. Chinese Physics C, 1994, 18(S3): 283-290.
[12]	Chen Esheng . Average Yields of Long-Lived Charged Particles in High Energy e⁺e^- Anmiiilation. Chinese Physics C, 1993, 17(S1): 53-63.
[13]	CHEN E-Sheng . Average Yields of Long-Lived Charged Particles in High Energy e⁺e^－ Annihilation. Chinese Physics C, 1993, 17(3): 252-261.
[14]	CHEN E-Sheng , LI Ming-Ming . Yields of Charmed and Beautiful Mesons in e⁺e^－ Annihilation at s=10—178GeV 的e⁺e^-. Chinese Physics C, 1991, 15(11): 981-990.
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[17]	Liu Ximing . The Fragmentation Mechanism in e⁺e^- Annihilation. Chinese Physics C, 1990, 14(S1): 39-44.
[18]	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.
[19]	LIU Xi-Ming . BARYON PRODUCTION IN e⁺e^－ ANNIHILATION. Chinese Physics C, 1989, 13(9): 803-807.
[20]	Qiu Zhongping , Cai Xu . Cylindrical Bag Model of Particle Production in High Energy e⁺e^- Annihilation. Chinese Physics C, 1988, 12(S4): 359-364.

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Chen Esheng and Xie Qubing. Ratios of the Yields of Charmed Baryon to Meson in e⁺e^- Annihilation[J]. Chinese Physics C, 1990, 14(S2): 155-161.

Chen Esheng and Xie Qubing. Ratios of the Yields of Charmed Baryon to Meson in e⁺e^- Annihilation[J]. Chinese Physics C, 1990, 14(S2): 155-161. shu

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Received: 1989-07-28

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Supported in part by the National Natural Science Foundation of China.

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沈阳化工大学材料科学与工程学院沈阳 110142

Ratios of the Yields of Charmed Baryon to Meson in e⁺e^- Annihilation

Chen Esheng
Xie Qubing

Department of Physics, Shandong University, Jinan

Received Date: 1989-07-28

Fund Project: Supported in part by the National Natural Science Foundation of China.

Abstract: The ratios of the yields of charmed baryons to mesons in e⁺e^- annihilations have been calculated by using the quark production rule and the quark combination rule. The results vary with energy √s and are in agreement with the available data.