Experimental Search for Chargino and Neutralino Production in Supersymmetry Models with a Light Gravitino
Experimental Search for Chargino and Neutralino Production in Supersymmetry Models with a Light Gravitino
We search for inclusive high ${E}_{T}$ diphoton events with large missing transverse energy in $p\overline{p}$ collisions at $\sqrt{s}\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}1.8\phantom{\rule{0ex}{0ex}}\mathrm{TeV}$. Such events are expected from pair production of charginos and neutralinos within the framework of the minimal supersymmetric standard model with a light gravitino. No excess of events is observed. In that …