One-loop corrections to neutral Higgs boson decays into neutralinos

H. Eberl, M. Kincel, W. Majerotto, Y. Yamada

Research output: Contribution to journalArticlepeer-review

28 Citations (Scopus)


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.

Original languageEnglish
Pages (from-to)372-388
Number of pages17
JournalNuclear Physics B
Issue number1-2
Publication statusPublished - 2002 Mar 18

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


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