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题名: CP violation in semi-leptonic decays of the top quark within MSSM
作者: Bi, XJ ;  Dai, YB
刊名: EUROPEAN PHYSICAL JOURNAL C
出版日期: 2000
卷号: 12, 期号:1, 页码:125-135
关键词: WEINBERG MODEL ;  STANDARD MODEL ;  SUPERSYMMETRY ;  PHYSICS ;  ASYMMETRIES ;  ATOMS
学科分类: Physics
通讯作者: Bi, XJ , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
部门归属: Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
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%.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000084845700011
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13042
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Bi, XJ,Dai, YB. CP violation in semi-leptonic decays of the top quark within MSSM[J]. EUROPEAN PHYSICAL JOURNAL C,2000,12(1):125-135.
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