APPROXIMATE FORMULAS FOR THE NEUTRALINO MASSES IN THE NONMINIMAL SUPERSYMMETRIC STANDARD MODEL

被引：30

作者：

PANDITA, PN

机构：

[1] Department of Physics, North Eastern Hill University

来源：

PHYSICAL REVIEW D | 1994年 / 50卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.50.571

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We derive a number of approximate analytical formulas for the neutralino masses and neutralino states in the nominal supersymmetric standard model containing a Higgs singlet in.addition to the two Higgs doublets of the minimal model. A comparison with the numerical solution for the neutralino masses shows that these formulas serve as an excellent approximation for almost the entire phenomenologically interesting range of parameters.

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页码：571 / 577

页数：7

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