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题名: CP-violating rate difference relations for B -> PP and B -> PV in broken SU(3)
作者: Dariescu, MA ;  Deshpande, NG ;  He, XG ;  Valencia, G
刊名: PHYSICS LETTERS B
出版日期: 2003
卷号: 557, 期号:40910, 页码:60-68
关键词: QCD FACTORIZATION ;  DECAYS ;  B->PP
学科分类: Physics
通讯作者: Dariescu, MA , Univ Oregon, Inst Theoret Sci, Eugene, OR 97403 USA.
部门归属: Univ Oregon, Inst Theoret Sci, Eugene, OR 97403 USA; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China; Natl Taiwan Univ, Dept Phys, Taipei, Taiwan; Iowa State Univ, Dept Phys, Ames, IA 50011 USA
英文摘要: Within the Standard Model there exist certain relations between CP-violating rate differences in B decays in the SU(3) limit. We study SU(3) breaking corrections to these relations in the case of charmless, hadronic, two body B decays using the improved factorization model of [Nucl. Phys. B 606 (2001) 245]. We consider the cases B --> PP and B --> PV for both B-d and B-s mesons. We present an estimate for A(CP)(pi(-)pi(+)) in terms of A(CP)(K(-)pi(+)). (C) 2003 Published by Elsevier Science B.V.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000181622700010
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13338
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Dariescu, MA,Deshpande, NG,He, XG,et al. CP-violating rate difference relations for B -> PP and B -> PV in broken SU(3)[J]. PHYSICS LETTERS B,2003,557(40910):60-68.
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