Best fit to the gluino mass from quarkonia decays.

  title={Best fit to the gluino mass from quarkonia decays.},
  author={Clavelli and Coulter and Yuan},
  journal={Physical review. D, Particles and fields},
  volume={47 5},
  • Clavelli, Coulter, Yuan
  • Published 1993
  • Physics, Medicine
  • Physical review. D, Particles and fields
  • Assuming that perturbative QCD is the dominant explanation for the narrowness of the vector quarkonia, we perform a [chi][sup 2] minimization analysis of their hadronic decays as a function of two parameters: the mass of the gluino and the value of [alpha][sub 3]([ital M][sub [ital Z]]). A value below 1 GeV for the gluino mass is strongly preferred. Consequences for supersymmetry-breaking scenarios are discussed. 

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    Publications referenced by this paper.
    Applied N = 1 Supergravity ( World Scientific , Singapore 1983 ) ; H . P . Nilles