We calculate the supersymmetric script O sign (αs) QCD corrections to the widths of the Higgs boson decays H+ → t∼b≈ and H0, A0 → t∼t≈, b∼b≈ in the on-shell scheme within the Minimal Supersymmetric Standard Model. We find that the QCD corrections are significant, but that the squark pair decay modes are still dominant in a wide parameter region.
|Number of pages||11|
|Journal||Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics|
|Publication status||Published - 1997 Jun 12|
ASJC Scopus subject areas
- Nuclear and High Energy Physics