Pure annihilation type decays B~0→D_s~- (K_2~*)~+ and B_s →a_2 in the perturbative QCD approach

	*Pure annihilation type decays B~0→D_s~- (K_2~)~+ and B_s →a_2 in the perturbative QCD approach**
	Zou ZT(邹芝田); Zhou R(周锐); Lv CD(吕才典)
刊名	Chinese Physics C
	2013
页码	32-35
关键词	B decay PQCD branching ratio
通讯作者	邹芝田
英文摘要	We calculate the branching ratios of pure annihilation type decays B 0 →D_s~- (K_2~)~+ and Bs → a_2 using the perturbative QCD approach based on k T factorization. The branching ratios are predicted to be (60.6 +17.3+4.3+3.2 16.5 10.4 2.1 )× 10~(-6) for B~0 →D_s~- (K_2~)~+ , (1.1 +0.4+0.1+0.1-0.4...
收录类别	CNKI
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/216101]
专题	高能物理研究所_理论物理室
推荐引用方式 GB/T 7714	Zou ZT,Zhou R,Lv CD. Pure annihilation type decays B~0→D_s~- (K_2~*)~+ and B_s →a_2 in the perturbative QCD approach[J]. Chinese Physics C,2013:32-35.
APA	邹芝田,周锐,&吕才典.(2013).Pure annihilation type decays B~0→D_s~- (K_2~*)~+ and B_s →a_2 in the perturbative QCD approach.Chinese Physics C,32-35.
MLA	邹芝田,et al."Pure annihilation type decays B~0→D_s~- (K_2~*)~+ and B_s →a_2 in the perturbative QCD approach".Chinese Physics C (2013):32-35.