chi(cJ) decays into B(B)over-bar in quark-pair creation model

	chi(cJ) decays into B(B)over-bar in quark-pair creation model
	Ping, RG ; Jiang, HQ
刊名	COMMUNICATIONS IN THEORETICAL PHYSICS
	2004-02-15
卷号	41 页码:252-256
关键词	chi(cJ) baryon quark-pair creation model
ISSN号	0253-6102
英文摘要	A quark pair creation model is introduced to study the chi(cJ) exclusive decays into baryon-antibaryon pairs. The decay widths for processes chi(cJ) --> B (B) over bar (J = 0, 2; B = A, Sigma(0), Xi(-)) are evaluated phenomenologically with an explicit' inclusion of the properties for outgoing baryons described by wave functions in the naive quark model. The results show that states chi(cJ) (J = 0, 2) decay into A (A) over bar pair with a larger branching ratio than into pp pair.
WOS关键词	CHROMODYNAMICS ; CHARMONIUM ; BARYONS
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000189186900018
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/39338]
专题	中国科学院近代物理研究所
通讯作者	Ping, RG
作者单位	1.CCAST, World Lab, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China 4.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Ping, RG,Jiang, HQ. chi(cJ) decays into B(B)over-bar in quark-pair creation model[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2004,41:252-256.
APA	Ping, RG,&Jiang, HQ.(2004).chi(cJ) decays into B(B)over-bar in quark-pair creation model.COMMUNICATIONS IN THEORETICAL PHYSICS,41,252-256.
MLA	Ping, RG,et al."chi(cJ) decays into B(B)over-bar in quark-pair creation model".COMMUNICATIONS IN THEORETICAL PHYSICS 41(2004):252-256.