CONSTRAINTS ON LIGHT GLUINOS FROM FERMILAB TEVATRON DIJET DATA

The effects of light, long-lived gluinos on 2 --> 2 processes at hadro n colliders are examined. Such particles can mediate single squark res onant production via <q(g)over tilde>-->(q) over tilde--><q(g)over til de> which would significantly modify the dijet data sample. We find th at squark masses in the range 130< m(q) similar to<694,595,573 GeV are excluded for gluino masses of 0.4,1.3,5.0 GeV from existing UA2 and F ermilab Tevatron data on dijet bump searches and angular distributions . Run II of the Tevatron has the capability of excluding this scenario for squark masses up to similar to 1 TeV.