A two higgs bi-doublet left-right model with spontaneous CP violation | |
Wu, Yue-Liang; Zhou, Yu-Feng; Wu, YL , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, Beijing 100080, Peoples R China | |
刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS A |
2008 | |
卷号 | 23期号:21页码:3304-3308 |
关键词 | 2-higgs-doublet Model Parity Conservation Decay Symmetry Anatomy |
ISSN号 | 0217-751X |
英文摘要 | We discuss a left- right symmetric model with two Higgs bi- doublet and spontaneous P and CP violation. The flavor changing neutral currents is suppressed by assuming approximate global U(1) family symmetry. We calculate the constraints from neural K meson mass difference Delta m(K) and demonstrate that a right- handed gauge boson W-2 contribution in box-diagrams with mass around 600 GeV is allowed due to a negative interference with a light charged Higgs boson around 150 similar to 300 GeV. The W-2 contribution to epsilon(K) is suppressed from appropriate choice of additional CP phases appearing in the right- handed Cabbibo-Kobayashi-Maskawa (CKM) matrix. The model is found fully consistent with B-0 mass difference and the mixing-induced CP asymmetry measurements. |
学科主题 | Physics |
URL标识 | 查看原文 |
WOS记录号 | WOS:000259545800027 |
公开日期 | 2012-08-02 |
内容类型 | 期刊论文 |
源URL | [http://ir.itp.ac.cn/handle/311006/5480] |
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 | Wu, YL , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, Beijing 100080, Peoples R China |
推荐引用方式 GB/T 7714 | Wu, Yue-Liang,Zhou, Yu-Feng,Wu, YL , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, Beijing 100080, Peoples R China. A two higgs bi-doublet left-right model with spontaneous CP violation[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2008,23(21):3304-3308. |
APA | Wu, Yue-Liang,Zhou, Yu-Feng,&Wu, YL , Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, Beijing 100080, Peoples R China.(2008).A two higgs bi-doublet left-right model with spontaneous CP violation.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,23(21),3304-3308. |
MLA | Wu, Yue-Liang,et al."A two higgs bi-doublet left-right model with spontaneous CP violation".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 23.21(2008):3304-3308. |
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