THE RATIO OF CHARMED BARYON TO MESON IN e<SUP>+</SUP>e<SUP>－</SUP> ANNIHILATION

CHEN E-Sheng; XIE Qu-Bing

Chinese Physics C> 1990, Vol. 14> Issue(4) : 319-324

THE RATIO OF CHARMED BARYON TO MESON IN e⁺e^－ ANNIHILATION

CHEN E-Sheng ^, ,
XIE Qu-Bing

Department of Physics,Shandong University,Jinan

Abstract
HTML
Reference
Related

PDF

Abstract：
Using the quark production and combination rules in e⁺e^－ annihiation,we have calculated the ratio of charmed baryon to meson in e⁺e^－ annihilation.The pridectied ratio is a function of energy s,and is consistent with the experiments.

References

[1]

A. Casher et al., Phys. Rev., D20(1979), 732.[2] Xie Qu-bing and Liu Xi-ming, Phys. Rev., D38(1988), 2169.[3] V. V. Anisovich et al., Z. Phys. C- Particles arsd Fields, 19(1983), 221.[4] TASSO Collab.,M.Althoff et al., Phys. Lett., 135B(1984), 243.[5] Xie Qu-bing, Proc. XIXth Int. Symp. of Multiparticle Dynamics, Arles 1988, eds D. Scliiff et al. (World Scientific, Singapore) p. 369.[6] P. A verv et al,Phys. Rev. Lett,51(1983). 1139.[7] Chen E-Sheng and Wu Qian; "The ratio of charmed baryon to meson in e+e一annihilation" Chinere Phys. Lett，将发表.[8] CLEO Collab., D. Bortoletto et al., Phys: Rev., D37(1988), 1719; HRS. Collab., P. Baringer et al., .Phys. Lett:, 206B(1988), 551; MARK II Collab., G. S. Abrams et al., Phys. Rev. Lett., 44(1980), 10 CLEO Collab., R. Giles et al., Phys. Rev., D29(1984), 1285; J. L. Siegist et al., Phys. Rev., D26(1982), 969.

[1]	LIU Xi-Ming , SUN Xu-Bin . Strangeness Suppression in e⁺e^－ Light Flavour Jets. Chinese Physics C, 2007, 31(2): 138-142.
[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]	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 . Ratio of Baryon to Meson and Baryon Antibaryon Correlation in e⁺e^－ Annihilation under Two Kinds of Color Connections. Chinese Physics C, 2002, 26(8): 779-785.
[5]	BES Collaboration . Measurement of Production Cross Section of D_s⁺D_s^－ in e⁺e^－ Annihilation at the Center-of-Mass Energy of s=4.03GeV. Chinese Physics C, 2001, 25(6): 465-475.
[6]	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.
[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]	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.
[10]	Liu Ximing . Difference of Particle Multiplicities Between Quark Jets of Different Flavors in e⁺e^－ Annihilation. Chinese Physics C, 1994, 18(9): 829-835.
[11]	He Jingtang , Zhu Guoyi , La Yusheng , Dong Xiaoli . Search for Light Neutral Particle in Low Energy e⁺e^－ Annihilation. Chinese Physics C, 1994, 18(5): 404-408.
[12]	Wang Qun , Xie Qubing . Production Percentages of L=1 Excited Baryons in e⁺e^－ Annihilation. Chinese Physics C, 1994, 18(9): 807-812.
[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.
[15]	LIU Xi-Ming , WU Hua-You . THE FRAGMENTATION OF GLUON OF GLUON IN e⁺e^－ ANNIHILATION. Chinese Physics C, 1990, 14(11): 1001-1006.
[16]	LIU Xi-Ming . THE FRAGMENTATION SCHEMES IN e⁺e^－ ANNIHILATION. Chinese Physics C, 1990, 14(1): 31-35.
[17]	LIU Xi-Ming . BARYON PRODUCTION IN e⁺e^－ ANNIHILATION. Chinese Physics C, 1989, 13(9): 803-807.
[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]	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.
[20]	LIANG Zuo-Tang , XIE Qu-Bing . MULTIPLICITY DISTRIBUTION IN e⁺e^－ ANNIHILATION. Chinese Physics C, 1987, 11(6): 840-843.

Access

Get Citation

CHEN E-Sheng and XIE Qu-Bing. THE RATIO OF CHARMED BARYON TO MESON IN e⁺e^－ ANNIHILATION[J]. Chinese Physics C, 1990, 14(4): 319-324.

CHEN E-Sheng and XIE Qu-Bing. THE RATIO OF CHARMED BARYON TO MESON IN e⁺e^－ ANNIHILATION[J]. Chinese Physics C, 1990, 14(4): 319-324. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2021)
PDF Downloads(429)
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 RATIO OF CHARMED BARYON TO MESON IN e⁺e^－ ANNIHILATION

CHEN E-Sheng ^,
XIE Qu-Bing

Corresponding author: CHEN E-Sheng,

Department of Physics,Shandong University,Jinan

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1990-04-05

Abstract: Using the quark production and combination rules in e⁺e^－ annihiation,we have calculated the ratio of charmed baryon to meson in e⁺e^－ annihilation.The pridectied ratio is a function of energy s,and is consistent with the experiments.