CP violation in semi-leptonic decays of the top quark within MSSM

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	CP violation in semi-leptonic decays of the top quark within MSSM
	Bi, XJ; Dai, YB; Bi, XJ , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
刊名	EUROPEAN PHYSICAL JOURNAL C
	2000
卷号	12 期号:1 页码:125-135
关键词	Weinberg Model Standard Model Supersymmetry Physics Asymmetries Atoms
ISSN号	1434-6044
英文摘要	We calculate the CP violating effects in the top quark semi-leptonic three body decays induced by the supersymmetric CP-odd phase of the top squark trilinear soft breaking term arg(A(t)). The light top squark mass is assumed to be close to the top quark mass, m (t) over bar similar to m(t). The CP conserving phase is provided by the chi(+) and chi(0) cut. We find that the partial rate asymmetry is on the 0.1% level. In the most favorable parameter region the decay rate asymmetry can reach up to 0.55%.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000084845700011
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/13042]
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	Bi, XJ , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Bi, XJ,Dai, YB,Bi, XJ , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.. CP violation in semi-leptonic decays of the top quark within MSSM[J]. EUROPEAN PHYSICAL JOURNAL C,2000,12(1):125-135.
APA	Bi, XJ,Dai, YB,&Bi, XJ , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2000).CP violation in semi-leptonic decays of the top quark within MSSM.EUROPEAN PHYSICAL JOURNAL C,12(1),125-135.
MLA	Bi, XJ,et al."CP violation in semi-leptonic decays of the top quark within MSSM".EUROPEAN PHYSICAL JOURNAL C 12.1(2000):125-135.