We present the one-loop corrected decay widths for the decays of the neutral Higgs bosons h0, H0 and A0 into a neutralino pair Xm0Xn0 (m, n = 1,...,4) and to the decay Xm0 → (h0, H0, A0) + Xn0. The corrections contain the one-loop contributions of all fermions and sfermions. All parameters are taken on-shell. This requires a proper treatment of the neutralino mass and mixing matrix. The dependence on the SUSY parameters is discussed. The corrections can be large in certain regions of the parameter space.
ASJC Scopus subject areas
- Nuclear and High Energy Physics