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arXiv · 1207.6393

Correlation between the Higgs Decay Rate to Two Photons and the Muon g - 2

Gian F. Giudice·Paride Paradisi·Alessandro Strumia
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Abstract

In the context of minimal supersymmetry with slepton mass universality we find that an enhancement in h \rightarrow gamma gamma by at least 40%, as hinted by present data, implies a deviation of the muon anomalous magnetic moment by exactly the right amount to explain the observed anomaly. The enhancement in h \rightarrow gamma gamma selects a light stau with large left-right mixing, a light Bino, and heavy higgsinos. The corresponding parameters are compatible with thermal dark matter, predict small deviations in h \rightarrow Z gamma and h \rightarrow tau tau, and measurable violations of lepton universality.

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Gian F. Giudice, Paride Paradisi, Alessandro Strumia. 2012-09-12. Correlation between the Higgs Decay Rate to Two Photons and the Muon g - 2. https://doi.org/10.1007/jhep10(2012)186

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