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Rare decays B -> Xs tau(+)tau(-) and Bs -> tau(+)tau(-)gamma in technicolor with scalars
Xiong, ZH; Yang, JM; Xiong, ZH , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
2001
发表期刊NUCLEAR PHYSICS B
ISSN0550-3213
卷号602期号:40910页码:289-306
摘要We examine the rare decays B --> X(s)tau (+)tau (-) and B-s --> tau (+)tau (-) gamma in the framework of technicolor with scalars. The contributions from both the neutral and charged scalars predicted in this model are evaluated. We find that the branching ratios could be enhanced over the standard model predictions by a couple of orders of magnitude in some part of parameter space. The forward-backward asymmetry and the distributions of differential branching ratios are also found to differ significantly from the standard model results. Such large new physics effects might be observable in the new generation of B experiments. (C) 2001 Elsevier Science B.V, All rights reserved.
部门归属CCAST, World Lab, Beijing 100080, Peoples R China; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China; Acad Sinica, Inst High Energy Phys, Beijing 100039, Peoples R China
关键词Photon Energy-spectrum 2-higgs Doublet Model Light-cone Qcd Symmetry-breaking Meson Decay B->x(s)Tau(+)Tau(-) Constraints Mass
学科领域Physics
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收录类别SCI
WOS记录号WOS:000168951600014
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被引频次:13[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/311006/12744
专题理论物理所SCI论文
通讯作者Xiong, ZH , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
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Xiong, ZH,Yang, JM,Xiong, ZH , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.. Rare decays B -> Xs tau(+)tau(-) and Bs -> tau(+)tau(-)gamma in technicolor with scalars[J]. NUCLEAR PHYSICS B,2001,602(40910):289-306.
APA Xiong, ZH,Yang, JM,&Xiong, ZH , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China..(2001).Rare decays B -> Xs tau(+)tau(-) and Bs -> tau(+)tau(-)gamma in technicolor with scalars.NUCLEAR PHYSICS B,602(40910),289-306.
MLA Xiong, ZH,et al."Rare decays B -> Xs tau(+)tau(-) and Bs -> tau(+)tau(-)gamma in technicolor with scalars".NUCLEAR PHYSICS B 602.40910(2001):289-306.
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