Higgs pair production in the MSSM with explicit CP violation

Abstract

In the minimal supersymmetric standard model with explicit CP violation, associated production of the lightest Higgs boson with heavier ones is analyzed. Due to explicit CP violation, the Higgs bosons are no longer CP eigenstates so that both of the heavy Higgs bosons contribute to the process. While the radiative corrections in the Higgs sector turn out to be quite important, the vertex radiative corrections remain small as in the CP conserving theory.

Comments: 5 pp, 5 figs, Talk at Valencia 99, Valencia, Spain, May 3-8, 1999