摘要: The TeV2000 Workshop is studying the potential of upgrades to Tevatron collider for physics at electroweak scale. We review program, focusing on top, light Higgs, supersymmetry, W/Z and QCD physics. Detector requirements triggering high luminosities are discussed; no insurmountable problems have been found. feel that accumulation integrated several tens inverse femtobarns offers considerable potential, possible a reasonable timescale.