A 125 GeV Higgs boson mass and gravitino dark matter in R-invariant direct gauge mediation

被引：4
作者：
Ibe, Masahiro [2 ,3 ]
Sato, Ryosuke [1 ,3 ]
机构：
[1] Univ Tokyo, Dept Phys, Tokyo 1130033, Japan
[2] Univ Tokyo, ICRR, Kashiwa, Chiba 2778582, Japan
[3] Univ Tokyo, Kavli IPMU, Kashiwa, Chiba 2778583, Japan
来源：
PHYSICS LETTERS B | 2012年 / 717卷 / 1-3期
关键词：
DYNAMICAL SUPERSYMMETRY BREAKING; MODEL; NEUTRINOS; SCALE; WMAP;
D O I：
10.1016/j.physletb.2012.09.018
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We discuss the Standard Model-like Higgs boson mass in the Supersymmetric Standard Model in an R-invariant direct gauge mediation model with the gravitino mass ill the O(1) key range. The gravitino dark matter scenario in this mass range is a good candidate for a slightly warm dark matter. We show that the Higgs boson mass around 125 GeV suggested by the ATLAS and CMS experiments can be easily achieved in R-invariant direct gauge mediation models with the gravitino mass in this range. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：197 / 201
页数：5
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