B -> pi phi in SM and MSSM
文献类型：期刊论文
| 作者 | Cheng, JF; Huang, CS ; Cheng, JF , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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| 刊名 | PHYSICS LETTERS B
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| 出版日期 | 2003 |
| 卷号 | 554期号:40972页码:155-163 |
| 关键词 | Form-factor Qcd Factorization Perturbative Qcd Asymptotic-behavior Strong Phases Cp Violation Decays Model Extraction Penguins |
| ISSN号 | 0370-2693 |
| 英文摘要 | We 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. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000180835600007 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13353]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Cheng, JF , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：理论物理研究所
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