Limits on the masses of supersymmetric particles from 1.8-TeV pp-bar collisions. Academic Article uri icon

abstract

  • 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 <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., mq>74 GeV and mg>73 GeV. 1989 The American Physical Society.

published proceedings

  • Phys Rev Lett

author list (cited authors)

  • Abe, F., Amidei, D., Apollinari, G., Ascoli, G., Atac, M., Auchincloss, P., ... Freeman, J.

citation count

  • 112

complete list of authors

  • Abe, F||Amidei, D||Apollinari, G||Ascoli, G||Atac, M||Auchincloss, P||Baden, AR||Barbaro-Galtieri, A||Barnes, VE||Bedeschi, F||Behrends, S||Belforte, S||Bellettini, G||Bellinger, J||Bensinger, J||Beretvas, A||Berge, P||Bertolucci, S||Bhadra, S||Binkley, M||Blair, R||Blocker, C||Bofill, J||Booth, AW||Brandenburg, G||Brown, D||Byon, A||Byrum, KL||Campbell, M||Carey, R||Carithers, W||Carlsmith, D||Carroll, JT||Cashmore, R||Cervelli, F||Chadwick, K||Chapin, T||Chiarelli, G||Chinowsky, W||Cihangir, S||Cline, D||Connor, D||Contreras, M||Cooper, J||Cordelli, M||Curatolo, M||Day, C||DelFabbro, R||Dell'Orso, M||DeMortier, L||Devlin, T||DiBitonto, D||Diebold, R||Dittus, F||DiVirgilio, A||Elias, JE||Ely, R||Errede, S||Esposito, B||Flaugher, B||Focardi, E||Foster, GW||Franklin, M||Freeman, J

publication date

  • April 1989