gg\to \gamma \bar{f}f in the strongly interacting phase of the MSSM

Abstract

g g \to \gamma \bar{f}f scattering is discussed in the strongly interacting phase of the MSSM. The rate for the decay h \to \gamma \bar{f} f is computed in the MSSM and SM, and values of the Higgs-sfermion coupling needed for the former to dominate on the latter are identified. It is found that the MSSM signal dominates on the SM one for Higgs-sfermion couplings well below the one needed for developing stopponium bound states via Higgs mediation.

Comments: 10 pp, 2 figs, modifications in content