gg ->gamma(f)over-bar-f in the strongly interacting phase of the MSSM

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Demir D.

MODERN PHYSICS LETTERS A, vol.14, no.37, pp.2571-2577, 1999 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 14 Issue: 37
  • Publication Date: 1999
  • Doi Number: 10.1142/s0217732399002698
  • Journal Name: MODERN PHYSICS LETTERS A
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.2571-2577
  • Middle East Technical University Affiliated: No

Abstract

gg --> gamma (f) over bar f scattering is discussed in the strongly interacting phase of MSSM. The rate for the decay h --> gamma (f) over bar f is computed in the MSSM and SM, and the 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 for Higgs-sfermion couplings well below the one needed for developing stopponium bound states via Higgs mediation.