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arXiv · hep-ph/9611312

New Collider Bound on Light Gravitino Mass

Duane A. Dicus·S. Nandi
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Abstract

In supergravity theories with a very light gravitino, the gluino decays dominantly to a gluon and a gravitino. This results in a much larger missing $E_T$ for the multijet final states in hadronic colliders. We use the latest Tevatron data for the multijet final states to set a new absolute lower bound of 3.0 x 10^{-13} GeV for the light gravitino mass.

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Duane A. Dicus, S. Nandi. 1996-11-12. New Collider Bound on Light Gravitino Mass. https://doi.org/10.1103/physrevd.56.4166

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