Best Fit to the Gluino Mass
Abstract
Assuming that perturbative QCD is the dominant explanation for the narrowness of the vector quarkonia, we perform a 2 minimization analysis of their hadronic decays as a function of two parameters, the mass of the gluino and the value of α3(MZ). A value below 1 GeV for the gluino mass is strongly preferred. Consequences for SUSY breaking scenarios are discussed.
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