THE DECAY B-]SL+L- AND THE ENLARGED HIGGS SECTOR

被引：25

作者：

DESHPANDE, NG ^{[1
]}

PANOSE, K ^{[1
]}

TRAMPETIC, J ^{[1
]}

机构：

[1] RUDJER BOSKOVIC INST,DEPT THEORET PHYS,ZAGREB 41000,CROATIA

来源：

PHYSICS LETTERS B | 1993年 / 308卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(93)91292-U

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider the effect of two Higgs doublet on the rare process b --> sl+1-. The two popular models with flavor conservation in the neutral sector, Model I and Model II, are considered. In Model I constraints on Higgs masses for small tan beta = upsilon2/upsilon1 can be obtained, while in Model II the rate for b --> sl+l- is always larger than the standard model, and constraints for all tan beta are possible. Improvement in experimental limits will also put better bounds on the top mass, where the present limit from b --> smu+ mu- is 390 GeV.

引用

页码：322 / 326

页数：5

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