GAUGE COUPLING UNIFICATION DUE TO NONUNIVERSAL SOFT SUPERSYMMETRY BREAKING

被引：22

作者：

KOBAYASHI, T

SUEMATSU, D

YAMAGISHI, Y

机构：

[1] Department of Physics, Kanazawa University, Kanazawa

来源：

PHYSICS LETTERS B | 1994年 / 329卷 / 01期

关键词：

D O I：

10.1016/0370-2693(94)90512-6

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Gauge coupling unification is studied in the MSSM with non-universal soft supersymmetry breaking terms. If gaugino masses are sufficiently smaller than scalar soft masses and the scalar soft masses have also certain types of non-universality, the gauge coupling unification scale can be larger than 3 x 10(16) GeV even within the MSSM contents. String unification may not need a large threshold correction or a large modulus value. We also discuss the relation to the string model building.

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页码：27 / 32

页数：6

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