Nonfactorization in D+->(K)over-bar(0) K+ decays
Wu, XY; Cao XL(曹学蕾); Cao, XL; Yin, XG
刊名HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
2004
卷号28期号:2页码:#REF!
关键词QCD factorization QCD sum rules soft-gluon effects radiative correction
学科分类Physics
通讯作者Cao, XL (reprint author), Nankai Univ, Inst Phys, Tianjin 300071, Peoples R China.
文章类型Article
英文摘要We analyze D+-->(K) over bar K-0(+) decay at the leading order, a. corrections with the QCD factorization approach and the soft-gluon effects with the light cone QCD sum rules. We find the prediction of naive factorization is far from the experimental data, and the QCD factorization result approaches to the experimental data. However, in QCD factorization method, if we consider the soft-gluon effects, then the result is in accordance with the experimental data well. Our calculation shows that the soft-gluon contributions which are firstly calculated in D meson nonleptonic decay are noticeable. So, it can't be neglected in the decay channel.
类目[WOS]Physics, Nuclear ; Physics, Particles & Fields
收录类别SCI
WOS记录号WOS:000189163200005
引用统计
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226366
专题中国科学院高能物理研究所_粒子天体物理中心_期刊论文
中国科学院高能物理研究所_粒子天体物理中心
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GB/T 7714
Wu, XY,Cao XL,Cao, XL,et al. Nonfactorization in D+->(K)over-bar(0) K+ decays[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2004,28(2):#REF!.
APA Wu, XY,曹学蕾,Cao, XL,&Yin, XG.(2004).Nonfactorization in D+->(K)over-bar(0) K+ decays.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,28(2),#REF!.
MLA Wu, XY,et al."Nonfactorization in D+->(K)over-bar(0) K+ decays".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 28.2(2004):#REF!.
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