B->X(s)tau(+)tau(-) in a two-Higgs doublet model

被引:94
作者
Dai, YB [1 ]
Huang, CS [1 ]
Huang, HW [1 ]
机构
[1] CHINA CTR ADV SCI & TECHNOL, WORLD LAB, BEIJING 100080, PEOPLES R CHINA
基金
中国博士后科学基金;
关键词
D O I
10.1016/S0370-2693(96)01386-X
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The inclusive rate and forward-backward asymmetry of dilepton angular distribution for a B-meson to decay to strange hadronic final states and a tau(+)tau(-) pair in a two-Higgs doublet model are computed. In particular, contributions of neutral Higgs bosons to the decay are included. QCD corrections to the effective Hamiltonian for B --> X(s) tau(+)tau(-) are calculated using the leading logarithmic approximation.
引用
收藏
页码:257 / 262
页数:6
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