Peccei-Quinn extended gauge-mediation model with vector-like matter and 125 GeV Higgs

被引：22

作者：

Nakayama, Kazunori ^{[1
]}

Yokozaki, Norimi

机构：

[1] Univ Tokyo, Dept Phys, Tokyo 1130033, Japan

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2012年 / 11期

关键词：

Supersymmetry Phenomenology; EXTRA MATTERS; BREAKING; MASS; BARYOGENESIS; CONSTRAINTS; COSMOLOGY; SYMMETRY; MUON; G-2;

D O I：

10.1007/JHEP11(2012)158

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We construct a gauge-mediated SUSY breaking model with vector-like matters combined with the Peccei-Quinn mechanism to solve the strong CP problem. The Peccei-Quinn symmetry plays an essential role for generating sizable masses for the vector-like matters and the mu-term without introducing dangerous CP angle. The model naturally explains both the 125GeV Higgs mass and the muon anomalous magnetic moment. The stabilization of the Peccei-Quinn scalar and the cosmology of the saxion and axino are also discussed.

引用

页数：27

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