Coherent study of chi(c)0(,2) -> VV, PP and SS

	Coherent study of chi(c)0(,2) -> VV, PP and SS
	Zhao Q(赵强); Zhao, Q
刊名	PHYSICAL REVIEW D
	2005
卷号	72 期号:7 页码:74001
通讯作者	Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; Univ Surrey, Dept Phys, Guildford GU2 7XH, Surrey, England
英文摘要	We investigate the decays of chi(c0,2) into vector meson pairs (VV), pseudoscalar pairs (PP), and scalar pairs (SS) in a general factorization scheme. The purpose is to clarify the role played by the OZI-rule violations and SU(3) flavour breakings in the decay transitions, and their correlations with the final-state meson wavefunctions. For chi(c0,2)-> VV and PP, we obtain an overall self-contained description of the experimental data. Applying this factorization to chi(c0)-> f(0)(i)f(0)(j), where i,j=1,2,3 denotes f(0)(1710), f(0)(1500) and f(0)(1370), respectively, we find that specific patterns will arise from the model predictions for the decay branching ratio magnitudes, and useful information about the structure of those three scalars can be abstracted.
学科主题	Astronomy & Astrophysics; Physics
类目[WOS]	Astronomy & Astrophysics ; Physics, Particles & Fields
研究领域[WOS]	Astronomy & Astrophysics ; Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000232936300022
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/240766]
专题	高能物理研究所_理论物理室
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Zhao Q,Zhao, Q. Coherent study of chi(c)0(,2) -> VV, PP and SS[J]. PHYSICAL REVIEW D,2005,72(7):74001.
APA	赵强,&Zhao, Q.(2005).Coherent study of chi(c)0(,2) -> VV, PP and SS.PHYSICAL REVIEW D,72(7),74001.
MLA	赵强,et al."Coherent study of chi(c)0(,2) -> VV, PP and SS".PHYSICAL REVIEW D 72.7(2005):74001.