P-wave charmonium decays into baryon and antibaryon pairs in quark pair creation model

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	P-wave charmonium decays into baryon and antibaryon pairs in quark pair creation model
	Ping, RG; Zou, BS; Chiang, HC; Ping, RG , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
刊名	EUROPEAN PHYSICAL JOURNAL A
	2005
卷号	23 期号:1 页码:129-133
关键词	Diquark Model Chromodynamics Nucleon
ISSN号	1434-6001
英文摘要	A simple quark pair creation model is introduced to study exclusive decays of X-cJ into baryon-antibaryon pairs. With this simple model, some exclusive decay processes, for example, x(c0) --> B (B) over bar (B = A, Sigma(0), Xi(-)) are investigated and their decay widths are evaluated by inclusion of the properties of outgoing baryons, and the results show that the strengthened decay channels x(cJ) Lambda(&ULambda;) over bar (J = 0, 2) are easily understood by considering only the color singlet contribution of P-wave charmonium.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000226812100012
公开日期	2012-08-30
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/13912]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Ping, RG , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Ping, RG,Zou, BS,Chiang, HC,et al. P-wave charmonium decays into baryon and antibaryon pairs in quark pair creation model[J]. EUROPEAN PHYSICAL JOURNAL A,2005,23(1):129-133.
APA	Ping, RG,Zou, BS,Chiang, HC,&Ping, RG , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China..(2005).P-wave charmonium decays into baryon and antibaryon pairs in quark pair creation model.EUROPEAN PHYSICAL JOURNAL A,23(1),129-133.
MLA	Ping, RG,et al."P-wave charmonium decays into baryon and antibaryon pairs in quark pair creation model".EUROPEAN PHYSICAL JOURNAL A 23.1(2005):129-133.