Pure Gravity Mediation with m_{3/2} = 10-100TeV

By M. Ibe, S. Matsumoto, T. Yanagida. 2012

210 citations recorded by the source corpus.

Recently, the ATLAS and CMS collaborations reported exciting hints of a Standard Model-like Higgs boson with a mass around 125 GeV. Such a Higgs boson mass can be easily obtained in the minimal supersymmetric Standard Model based on the \pure gravity mediation model" where the sfermion masses and the Higgs mass parameters are in tens to hundreds TeV range while the gauginos are in the hundreds GeV to TeV range. In this paper, we discuss detalis of the gaugino mass spectrum in the pure gravity mediation model. We also discuss the signals of the model at the current and future experiments such as cosmic ray observations and the LHC experiments. In particular, we show that the parameter space which is consistent with the thermal leptogenesis can be fully surveyed experimentally in the foreseeable future.

Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics

View Paper: https://www.semanticscholar.org/paper/fe94636d4b7c87fdbfd352a47ad4e7c8a868076f

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Citations in the corpus

Gauge field production in supergravity inflation: Local non-Gaussianity and primordial black holes (2012, background): “Such gravitinos appear in many versions of the models of minisplit supersymmetry, which became quite popular during the last few years, see [23, 48] and references therein.”