Supersymmetric analysis and predictions based on the CDF eeγγ + / E T event

@inproceedings{Ambrosanio1996SupersymmetricAA,
  title={Supersymmetric analysis and predictions based on the CDF eeγγ + / E T event},
  author={S. Ambrosanio and Gordon L. Kane and Graham D. Kribs and Stephen P. Martin and Stephen Mrenna},
  year={1996}
}
We have analyzed the single eeγγ+ / ET event at CDF and found that the kinematics and cross section are consistent with selectron pair production. We consider two classes of general low-energy supersymmetric theories, where either the lightest neutralino (“neutralino LSP” scenario) or the gravitino (“light gravitino” scenario) is the lightest supersymmetric particle. The parameter space of the supersymmetric Lagrangian is tightly constrained by the kinematics of the event and the branching… CONTINUE READING

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