par Berg, Marcus;Buchberger, Igor;Ghilencea, Dumitru D.M.;Petersson, Christoffer 
Référence Physical review. D, Particles, fields, gravitation, and cosmology, 88, 2, 025017
Publication Publié, 2013-07
Référence Physical review. D, Particles, fields, gravitation, and cosmology, 88, 2, 025017
Publication Publié, 2013-07
Article révisé par les pairs
| Résumé : | We show that supersymmetric "new physics" beyond the minimal supersymmetric standard model can naturally accommodate a Higgs mass near 126 GeV and enhance the signal rate in the h→γγ channel, while the signal rates in all the other Higgs decay channels coincide with Standard Model expectations, except possibly the h→Zγ channel. The new physics that corrects the relevant Higgs couplings can be captured by two supersymmetric effective operators. We provide a simple example of an underlying model in which these operators are simultaneously generated. The scale of new physics that generates these operators can be around 5 TeV or larger, and outside the reach of the LHC. © 2013 American Physical Society. |
