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CP-violating rate difference relations for B -> PP and B -> PV in broken SU(3)
Dariescu, MA; Deshpande, NG; He, XG; Valencia, G; Dariescu, MA , Univ Oregon, Inst Theoret Sci, Eugene, OR 97403 USA.
2003
发表期刊PHYSICS LETTERS B
ISSN0370-2693
卷号557期号:40910页码:60-68
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.
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
关键词Qcd Factorization Decays B->pp
学科领域Physics
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收录类别SCI
WOS记录号WOS:000181622700010
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文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/13338
专题理论物理所SCI论文
通讯作者Dariescu, MA , Univ Oregon, Inst Theoret Sci, Eugene, OR 97403 USA.
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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.
APA Dariescu, MA,Deshpande, NG,He, XG,Valencia, G,&Dariescu, MA , Univ Oregon, Inst Theoret Sci, Eugene, OR 97403 USA..(2003).CP-violating rate difference relations for B -> PP and B -> PV in broken SU(3).PHYSICS LETTERS B,557(40910),60-68.
MLA Dariescu, MA,et al."CP-violating rate difference relations for B -> PP and B -> PV in broken SU(3)".PHYSICS LETTERS B 557.40910(2003):60-68.
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