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

Kazunori Nakayama; Norimi Yokozaki

doi:10.1007/JHEP11(2012)158

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

Kazunori Nakayama, Norimi Yokozaki

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

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 iμ-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.

Original language	English
Article number	158
Journal	Journal of High Energy Physics
Volume	2012
Issue number	11
DOIs	https://doi.org/10.1007/JHEP11(2012)158
Publication status	Published - 2012 Nov 23
Externally published	Yes

Keywords

Phenomenology
Supersymmetry

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1007/JHEP11(2012)158

Cite this

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AU - Yokozaki, Norimi

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AB - 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 iμ-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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KW - Supersymmetry

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

Abstract

Keywords

ASJC Scopus subject areas

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