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arXiv · 1204.5420

Peccei-Quinn extended gauge-mediation model with vector-like matter

Kazunori Nakayama·Norimi Yokozaki
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Abstract

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 $μ$-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.

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Kazunori Nakayama, Norimi Yokozaki. 2012-11-01. Peccei-Quinn extended gauge-mediation model with vector-like matter. https://doi.org/10.1007/jhep11(2012)158

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