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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
Source PublicationPHYSICAL REVIEW D
Volume70Issue:7Pages:74006
Corresponding AuthorInst High Energy Phys, Beijing 100039, Peoples R China ; CCAST, World Lab, Beijing 100080, Peoples R China
SubtypeArticle
AbstractIn 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.
Subject AreaAstronomy & Astrophysics; Physics
DOI10.1103/PhysRevD.70.074006
URL查看原文
Indexed ByINSPIREHEP ; ADS
Language英语
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Particles & Fields
WOS IDWOS:000224799600031
ADS Bibcode2004PhRvD..70g4006L
ADS URLhttps://ui.adsabs.harvard.edu/abs/2004PhRvD..70g4006L
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2004PhRvD..70g4006L/citations
inspireid633893
inspireURLhttps://inspirehep.net/literature/633893
Citation statistics
Cited Times:25 [INSPIRE]
Cited Times:23 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/240770
Collection粒子天体物理中心
理论物理室
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
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.
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