UPPER BOUND OF THE LIGHTEST NEUTRAL HIGGS MASS IN EXTENDED SUPERSYMMETRIC STANDARD MODELS

被引：119

作者：

MOROI, T

OKADA, Y

机构：

[1] Department of Physics, Tohoku University, Sendai

来源：

PHYSICS LETTERS B | 1992年 / 295卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(92)90091-H

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The upper bound of the lightest neutral Higgs boson mass is calculated in a supersymmetric standard model with extra matter multiplets. Assuming that all dimensionless coupling constants do not blow up below the grand unification scale, we show that the upper bound is about 175-180 GeV when the top quark mass is less than 200 GeV and the stop mass is 1 TeV. Also, in a model with a gauge singlet, the upper bound is shown to be about 150 GeV.

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页码：73 / 78

页数：6

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