Search for squarks and gluinos from<i>p</i>¯<i>p</i>collisions at √<i>s</i>=1.8 TeV

Abstract

We have analyzed events with jets and large missing transverse energy produced in p\ifmmode\bar\else\textasciimacron\fi{}p colisions at \ensuremath{\surd}s =1.8 TeV. The observed event rate is consistent with standard model predictions. In a version of the supersymmetry (SUSY) model with a light photino (${\mathit{m}}_{\ensuremath{\gamma}}$\ifmmode \tilde{}\else \~{}\fi{}15 GeV/${\mathit{c}}^{2}$) and no cascade decays, we exclude at the 90% confidence level the existence of squarks and gluinos with masses less than 126 and 141 GeV/${\mathit{c}}^{2}$, respectively. The mass limits are lower with other choices of the SUSY parameters. An example is presented.