The trilinear neutral Higgs self-couplings in the MSSM. Complete one-loop analysis

  • M. V. Dolgopolov
  • Published 2003


The Higgs boson effective self-couplings λhhh and λHHH are calculated in the framework of the Minimal Supersymmetric Standard Model (MSSM) for the complete set of one-loop diagrams with one of the Higgs bosons off-shell. The comparison with previous results, where only the leading correction terms in the limiting case of large masses of virtual particles… (More)


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