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题名: Rare decay B -> X(s)l(+)l(-) in a CP spontaneously broken two-Higgs doublet model
作者: Huang, CS ;  Liao, W ;  Yan, QS ;  Zhu, SH
刊名: EUROPEAN PHYSICAL JOURNAL C
出版日期: 2002
卷号: 25, 期号:1, 页码:103-111
关键词: ELECTRIC-DIPOLE MOMENT ;  TAU-POLARIZATION ASYMMETRY ;  BBAR-MESON DECAY ;  STANDARD-MODEL ;  2-HIGGS-DOUBLET MODEL ;  QCD-CORRECTIONS ;  SEMILEPTONIC DECAYS ;  LEADING LOGARITHMS ;  NEUTRAL KAON ;  GAUGE THEORY
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; Abdus Salam Int Ctr Theoret Phys, I-34014 Trieste, Italy; Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China; Univ Karlsruhe, Inst Theoret Phys, D-76128 Karlsruhe, Germany
英文摘要: The Higgs boson mass spectrum and couplings of the neutral Higgs bosons to the fermions are worked out in a CP spontaneously broken two-Higgs doublet model in the large tan beta case. The differential branching ratio, forward-backward asymmetry, CP asymmetry and lepton polarization for B --> X(s)l(+)l(-) are computed. It is shown that the effects of neutral Higgs bosons are quite significant when tan beta is large. Especially, the CP violating normal polarization P-N can be as large as several percents.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000178283800008
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13444
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,Liao, W,Yan, QS,et al. Rare decay B -> X(s)l(+)l(-) in a CP spontaneously broken two-Higgs doublet model[J]. EUROPEAN PHYSICAL JOURNAL C,2002,25(1):103-111.
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