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Cheng, JF; Huang, CS; Cheng, JF , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
B -> pi phi in SM and MSSM
Source PublicationPHYSICS LETTERS B
KeywordForm-factor Qcd Factorization Perturbative Qcd Asymptotic-behavior Strong Phases Cp Violation Decays Model Extraction Penguins
AbstractWe investigate the pure penguin decays B --> piphi in the Standard Model (SM) and in the Constrained Minimal Supersymmetric Standard Model (CMSSM) using the QCD factorization approach and consider the Sudakov effects in the twist-3 contribution. We find Br(B- --> pi(-)phi)=(1.95-5.70)x 10(-9) in SM and (1.1-2.4) x 10(-8) in CMSSM with large tan beta which is about one order of magnitude larger than that in SM. (C) 2003 Elsevier Science B.V. All rights reserved.
2003
ISSN0370-2693
Volume554Issue:40972Pages:155-163
Subject AreaPhysics
Indexed BySCI
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Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13353
Collection理论物理所科研产出_SCI论文
Corresponding AuthorCheng, JF , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Cheng, JF,Huang, CS,Cheng, JF , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.. B -> pi phi in SM and MSSM[J]. PHYSICS LETTERS B,2003,554(40972):155-163.
APA Cheng, JF,Huang, CS,&Cheng, JF , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2003).B -> pi phi in SM and MSSM.PHYSICS LETTERS B,554(40972),155-163.
MLA Cheng, JF,et al."B -> pi phi in SM and MSSM".PHYSICS LETTERS B 554.40972(2003):155-163.
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