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题名: Heavy quark polarizations of e(+)e(-)-> q(q)over-barh in the general two Higgs doublet model
作者: Huang, CS ;  Zhu, SH
刊名: PHYSICAL REVIEW D
出版日期: 2002
卷号: 65, 期号:7, 页码:-
关键词: CP VIOLATION ;  TOP QUARK ;  COUPLINGS ;  DECAYS
学科分类: Physics
通讯作者: Huang, CS , 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; Univ Karlsruhe, Inst Theoret Phys, D-76128 Karlsruhe, Germany
英文摘要: The polarizations of the heavy quark (q=t or b) in the process e(+)e(-)-->q (q) over barh have been calculated in the general two Higgs doublet model. The CP violating normal polarization of the top quark can reach 8%, and 2-3 % for the bottom quark, while it is zero in the standard model. The longitudinal and transverse polarizations of the bottom quark can be significantly different from those in the SM and consequently could also be used as a probe of new physics.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000174980200068
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13560
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:
Huang, CS,Zhu, SH. Heavy quark polarizations of e(+)e(-)-> q(q)over-barh in the general two Higgs doublet model[J]. PHYSICAL REVIEW D,2002,65(7):-.
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