NEUTRAL SCALAR HIGGS MASSES AND PRODUCTION CROSS-SECTIONS IN AN EXTENDED SUPERSYMMETRIC STANDARD MODEL

被引：40

作者：

KAMOSHITA, J ^{[1
]}

OKADA, Y ^{[1
]}

TANAKA, M ^{[1
]}

机构：

[1] CHIBA UNIV,DEPT PHYS,CHIBA 263,JAPAN

来源：

PHYSICS LETTERS B | 1994年 / 328卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(94)90429-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Upper bounds on the three neutral scalar Higgs masses are considered in the supersymmetric standard model with a gauge singlet Higgs field. When die lightest Higgs is singlet-dominated the second lightest Higgs is shown to lie near or below the theoretical upper bound on the lightest Higgs mass. We also consider detectability of these Higgs bosons at a future e+e-linear collider with square-root s approximately 300 GeV and show that at least one of the neutral scalar Higgs has a production cross section larger than 0.04

引用

页码：67 / 72

页数：6

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