Nonfactorizable soft contributions in the B -> eta K-c, x(c)0K decays with the light-cone sum rule approach

doi:10.1103/PhysRevD.70.074006

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	Nonfactorizable soft contributions in the B -> eta K-c, x(c)0K decays with the light-cone sum rule approach
	Li L(李林); Wang ZG(王志刚); 黄涛(理); Li, L; Wang, ZG; Huang, T
	2004
发表期刊	PHYSICAL REVIEW D
卷号	70 期号:7 页码:74006
通讯作者	Inst High Energy Phys, Beijing 100039, Peoples R China ; CCAST, World Lab, Beijing 100080, Peoples R China
文章类型	Article
摘要	In this article, we calculate the nonfactorizable soft contributions in the B-->eta(c)K,chi(c0)K decays with the light-cone QCD sum rules approach. Our results show that the nonfactorizable corrections from the soft-gluon exchanges in the decay B-->eta(c)K are of (15-30)% and should be taken into account. As for the decay B-->chi(c0)K, the factorizable contributions are zero and the nonfactorizable contributions from the soft hadronic matrix elements are too small to accommodate the experimental data.
学科领域	Astronomy & Astrophysics; Physics
DOI	10.1103/PhysRevD.70.074006
URL	查看原文
收录类别	INSPIREHEP ; ADS
语种	英语
WOS研究方向	Astronomy & Astrophysics ; Physics
WOS类目	Astronomy & Astrophysics ; Physics, Particles & Fields
WOS记录号	WOS:000224799600031
ADS Bibcode	2004PhRvD..70g4006L
ADS URL	https://ui.adsabs.harvard.edu/abs/2004PhRvD..70g4006L
ADS引文	https://ui.adsabs.harvard.edu/abs/2004PhRvD..70g4006L/citations
INSPIRE ID	633893
INSPIRE URL	https://inspirehep.net/literature/633893
引用统计	正在获取... 被引频次：25 [INSPIRE] 被引频次：25 [ADS]
文献类型	期刊论文
条目标识符	https://ir.ihep.ac.cn/handle/311005/240770
专题	粒子天体物理中心理论物理室
作者单位	中国科学院高能物理研究所
第一作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Li L,Wang ZG,Huang T,et al. Nonfactorizable soft contributions in the B -> eta K-c, x(c)0K decays with the light-cone sum rule approach[J]. PHYSICAL REVIEW D,2004,70(7):74006.
APA	李林,王志刚,黄涛,Li, L,Wang, ZG,&Huang, T.(2004).Nonfactorizable soft contributions in the B -> eta K-c, x(c)0K decays with the light-cone sum rule approach.PHYSICAL REVIEW D,70(7),74006.
MLA	李林,et al."Nonfactorizable soft contributions in the B -> eta K-c, x(c)0K decays with the light-cone sum rule approach".PHYSICAL REVIEW D 70.7(2004):74006.