Evasion of HSR in S-wave charmonium decaying to P-wave light hadrons

	Evasion of HSR in S-wave charmonium decaying to P-wave light hadrons
	Li, G; Liu, XH; 赵强;Zhao, Q
刊名	EUROPEAN PHYSICAL JOURNAL C
	2013
卷号	73 期号:9 页码:2576d
英文摘要	The S-wave charmonium decaying to a P-wave and S-wave light hadron pairs are supposed to be suppressed by the helicity selection rule in the perturbative QCD framework. With an effective Lagrangian method, we show that the intermediate charmed meson loops can provide a possible mechanism for the evasion of the helicity selection rule, and result in sizeable decay branching ratios in some of those channels. The theoretical predictions can be examined by the forthcoming BES-III data in the near future.
学科主题	Physics
收录类别	SCI
WOS记录号	WOS:000324853200001
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/224720]
专题	高能物理研究所_理论物理室
推荐引用方式 GB/T 7714	Li, G,Liu, XH,赵强；Zhao, Q. Evasion of HSR in S-wave charmonium decaying to P-wave light hadrons[J]. EUROPEAN PHYSICAL JOURNAL C,2013,73(9):2576d.
APA	Li, G,Liu, XH,&赵强；Zhao, Q.(2013).Evasion of HSR in S-wave charmonium decaying to P-wave light hadrons.EUROPEAN PHYSICAL JOURNAL C,73(9),2576d.
MLA	Li, G,et al."Evasion of HSR in S-wave charmonium decaying to P-wave light hadrons".EUROPEAN PHYSICAL JOURNAL C 73.9(2013):2576d.