We have analyzed events with jets and large missing transverse energy produced in ppBAR collisions at square-root 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 (m(gamma) < 15 Gev/c2) 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/c2, respectively. The mass limits are lower with other choices of the SUSY parameters. An example is presented.

Search For Squarks and Gluinos From (p)over-bar-p Collisions At Root-s = 1.8 Tev

BISELLO, DARIO;BUSETTO, GIOVANNI;LUCCHESI, DONATELLA;MARIOTTI, MOSE';
1992

Abstract

We have analyzed events with jets and large missing transverse energy produced in ppBAR collisions at square-root 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 (m(gamma) < 15 Gev/c2) 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/c2, respectively. The mass limits are lower with other choices of the SUSY parameters. An example is presented.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/2518474
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