A two higgs bi-doublet left-right model with spontaneous CP violation

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	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
	2008
发表期刊	INTERNATIONAL JOURNAL OF MODERN PHYSICS A
ISSN	0217-751X
卷号	23 期号:21 页码:3304-3308
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.
部门归属	[Wu, YL] Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, Beijing 100080, Peoples R China; [Zhou, YF] Korea Inst Adv Study, Seoul 130722, South Korea
关键词	2-higgs-doublet Model Parity Conservation Decay Symmetry Anatomy
学科领域	Physics
URL	查看原文
收录类别	SCI
WOS记录号	WOS:000259545800027
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/5480
专题	理论物理所SCI论文
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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