Publications [#309709] of Seog Oh

Papers Published
  1. Abe, F; Akimoto, H; Akopian, A; Albrow, MG; Amadon, A; Amendolia, SR; Amidei, D; Antos, J; Aota, S; Apollinari, G; Arisawa, T; Asakawa, T; Ashmanskas, W; Atac, M; Azzi-Bacchetta, P; Bacchetta, N; Bagdasarov, S; Bailey, MW; Barbaro, PD; Barbaro-Galtieri, A; Barnes, VE; Barnett, BA; Barone, M; Bauer, G; Baumann, T; Bedeschi, F; Behrends, S; Belforte, S; Bellettini, G; Bellinger, J; Benjamin, D; Bensinger, J; Beretvas, A; Berge, JP; Berryhill, J; Bertolucci, S; Bettelli, S; Bevensee, B; Bhatti, A et al., Search for Chargino-Neutralino Associated Production at the Fermilab Tevatron Collider, Physical Review Letters, vol. 80 no. 24 (1998), pp. 5275-5280 .

    We have searched in p p̄ collisions at √s = 1.8 TeV for events with three charged leptons and missing transverse energy. In the minimal supersymmetric standard model, we expect trilepton events from chargino-neutralino (χ̃1±χ̃20) pair production, with subsequent decay into leptons. We observe no candidate e+e-e±, e+e-μ±, e+μl+μ-, or μ+μ μ± events in 106 pb-1 integrated luminosity. We present limits on the sum of the branching ratios times cross section for the four channels: σχ̃1±χ̃20B(χχ̃1± χ̃20 → 3ℓ + X) < 0.34 pb, Mχ̃1± > 81.5 GeV/c2, and Mχ̃20 > 82.2 GeV/c2 for tan β= 2, μ = -600 Gev/C2, and Mq̃ = Mg̃.