Search for new physics from B -> pi phi
文献类型：期刊论文
| 作者 | Cheng, Jian-Feng; Gao, Yuan-Ning; Huang, Chao-Shang ; Wu, Xiao-Hong; Cheng, JF , Tsing Hua Univ, Ctr High Energy Phys, Beijing 100084, Peoples R China
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| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2007 |
| 卷号 | 647期号:41035页码:413-418 |
| 关键词 | Changing Neutral Currents B-meson Decays Qcd Factorization Cp Violation K-s Models Phenomenology Asymmetry Mssm |
| ISSN号 | 0370-2693 |
| 英文摘要 | We investigate the pure penguin process B- -> pi(-)phi using the QCD factorization approach to calculate hadronic matrix elements to the alpha(s) order in some well-known NP models. It is shown that the NP contributions in R-parity conserved SUSY models and 2HDMs are not enough to make the branching ratios of B -> pi phi as large as their experimental upper bounds. We have shown that the bounds can be reached in the flavor changing Z' models under all relevant experimental constraints. (c) 2007 Published by Elsevier B.V. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000246332800017 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5753]  |
| 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 , Tsing Hua Univ, Ctr High Energy Phys, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, Jian-Feng,Gao, Yuan-Ning,Huang, Chao-Shang,et al. Search for new physics from B -> pi phi[J]. PHYSICS LETTERS B,2007,647(41035):413-418. |
| APA | Cheng, Jian-Feng,Gao, Yuan-Ning,Huang, Chao-Shang,Wu, Xiao-Hong,&Cheng, JF , Tsing Hua Univ, Ctr High Energy Phys, Beijing 100084, Peoples R China.(2007).Search for new physics from B -> pi phi.PHYSICS LETTERS B,647(41035),413-418. |
| MLA | Cheng, Jian-Feng,et al."Search for new physics from B -> pi phi".PHYSICS LETTERS B 647.41035(2007):413-418. |
入库方式： OAI收割
来源：理论物理研究所
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