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arXiv · hep-ph/9602378

SUSY-QCD Decays of Squarks and Gluinos

W. Beenakker·R. Höpker·P. M. Zerwas
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Abstract

The partial widths are determined for squark decays to gluinos and quarks, and gluino decays to squarks and quarks, respectively. The widths are calculated including one-loop SUSY-QCD corrections. The corrections amount to $+$30\% to $+$50\% for squark decays and $-$10\% to $+$10\% for gluino decays. We have derived the results in the \DR ~and \MS ~renormalization schemes, and we have demonstrated explicitly that the one-loop effective $qqg$ and $q\sq\gl$ couplings are equal in the limit of exact supersymmetry.

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W. Beenakker, R. Höpker, P. M. Zerwas. 1996-02-23. SUSY-QCD Decays of Squarks and Gluinos. https://doi.org/10.1016/0370-2693(96)00379-6

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