Constraints on supersymmetric SO(10) GUTs with sum rules among soft masses

被引：5

作者：

Kawamura, Y ^{[1
]}

Kobayashi, T

Shimabukuro, H

机构：

[1] Univ Bonn, Inst Phys, D-53115 Bonn, Germany

[2] Shinshu Univ, Dept Phys, Matsumoto, Nagano 390, Japan

[3] Univ Helsinki, Dept Phys, Div High Energy Phys, FIN-00170 Helsinki, Finland

[4] Helsinki Inst Phys, FIN-00014 Helsinki, Finland

[5] Kanazawa Univ, Dept Phys, Kanazawa, Ishikawa 9201192, Japan

来源：

PHYSICS LETTERS B | 1998年 / 436卷 / 1-2期

基金：

芬兰科学院;

关键词：

D O I：

10.1016/S0370-2693(98)00840-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study phenomenological aspects of supersymmetric SO(10) GUTs with sum rules among soft SUSY breaking parameters, In particular, the sum rule related to the stau mass leads to the constraints from the requirements of successful electroweak breaking and the positivity of stau mass squared. The bottom quark mass is also estimated. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：108 / 116

页数：9

共 46 条

[21] Soft scalar masses in string models with anomalous U(1) symmetry [J].