SUPERSYMMETRY REACH OF FERMILAB TEVATRON UPGRADES - A COMPARATIVE-STUDY

We use ISAJET to perform a detailed comparison of the supersymmetry re ach of the current Fermilab Tevatron (100 pb(-1)) with that of the Mai n Injector (2 fb(-1)) and the proposed TeV33 upgrade designed to yield an integrated luminosity of 25 fb(-1). Our analysis is performed with in the framework of the minimal supergravity model with gauge coupling unification and radiative electroweak symmetry breaking. For each of these three luminosity options, we delineate the regions of parameter space tr,here jets plus missing energy plus 0, 1, 2 (opposite-sign and same-sign dileptons), and 3 isolated lepton signals from the cascade decays of sparticles should be visible above standard model background s. We compare these with the parameter regions where signals in the cl ean isolated dilepton and trilepton channels (from chargino or neutral ino and slepton production) should be observable.