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arXiv · hep-ph/9710286

SUSY-QCD corrections to stop and sbottom decays into W and Z bosons

A. Bartl·H. Eberl·K. Hidaka·S. Kraml·W. Majerotto·W. Porod·Y. Yamada
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Abstract

We calculate the supersymmetric ${\cal O}(α_s)$ QCD corrections to stop and sbottom decays into vector bosons within the Minimal Supersymmetric Standard Model. We give analytic formulae and perform a numerical analysis of these decays. We find that SUSY-QCD corrections to the decay widths are typically -5% to -10% depending on the squark masses, squark mixing angles, and the gluino mass.

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A. Bartl, H. Eberl, K. Hidaka, S. Kraml, W. Majerotto, W. Porod, Y. Yamada. 1997-10-08. SUSY-QCD corrections to stop and sbottom decays into W and Z bosons. https://doi.org/10.1016/s0370-2693(97)01475-5

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