Limits on the masses of supersymmetric particles from 1.8-TeVpp¯collisions

This is the authors' abstract. We don't add key points for this paper.

An analysis of pp{} collision events at {}s =1.8 TeV with jets and large missing transverse energy finds no event with missing transverse energy >40 GeV. This result yields a 90%-C.L. limit on the cross section for one-jet-event production of <0.1 nb for events with the jet in the pseudorapidity range {}{η}{}<1.0 and with jet ET>52 GeV. Limits on the masses of squarks and gluinos in a minimal supersymmetry model are also set. At the 90% C.L., m_q ̃ \~>74 GeV and m_g ̃ \~>73 GeV.