TY - JOUR
T1 - Search for chargino-neutralino associated production at the fermilab tevatron collider
AU - University of Toronto, Toronto M5S 1A7, Canada
AU - Abe, F.
AU - Akimoto, H.
AU - Akopian, A.
AU - Albrow, M. G.
AU - Amadon, A.
AU - Amendolia, S. R.
AU - Amidei, D.
AU - Antos, J.
AU - Aota, S.
AU - Apollinari, G.
AU - Arisawa, T.
AU - Asakawa, T.
AU - Ashmanskas, W.
AU - Atac, M.
AU - Azzi-Bacchetta, P.
AU - Bacchetta, N.
AU - Bagdasarov, S.
AU - Bailey, M. W.
AU - de Barbaro, P.
AU - Barbaro-Galtieri, A.
AU - Barnes, V. E.
AU - Barnett, B. A.
AU - Barone, M.
AU - Bauer, G.
AU - Baumann, T.
AU - Bedeschi, F.
AU - Behrends, S.
AU - Belforte, S.
AU - Bellettini, G.
AU - Bellinger, J.
AU - Benjamin, D.
AU - Bensinger, J.
AU - Beretvas, A.
AU - Berge, J. P.
AU - Berryhill, J.
AU - Bertolucci, S.
AU - Bettelli, S.
AU - Bevensee, B.
AU - Bhatti, A.
AU - Biery, K.
AU - Bigongiari, C.
AU - Binkley, M.
AU - Bisello, D.
AU - Blair, R. E.
AU - Blocker, C.
AU - Blusk, S.
AU - Bodek, A.
AU - Bokhari, W.
AU - Bolla, G.
AU - Bonushkin, Y.
PY - 1998
Y1 - 1998
N2 - We have searched in pp collisions at √s=1.8TeV for events with three charged leptons and missing transverse energy. In the minimal supersymmetric standard model, we expect trilepton events from chargino-neutralino (√± 1√0 2) pair production, with subsequent decay into leptons. We observe no candidate e+e-e±, e+e-μ±, e±μ+μ-, or μ+μ-μ± events in 106pb-1 integrated luminosity. We present limits on the sum of the branching ratios times cross section for the four channels: σσ ± 1χ0 2B(χ± 1χ0 2→3ℓ+X)<0.34pb, Mχ ± 1 χ81.5GeV/c2, and Mχ 0 2 >82.2GeV/c2 for tan >=2, μ=-600GeV/c2, and Mq=Mg.
AB - We have searched in pp collisions at √s=1.8TeV for events with three charged leptons and missing transverse energy. In the minimal supersymmetric standard model, we expect trilepton events from chargino-neutralino (√± 1√0 2) pair production, with subsequent decay into leptons. We observe no candidate e+e-e±, e+e-μ±, e±μ+μ-, or μ+μ-μ± events in 106pb-1 integrated luminosity. We present limits on the sum of the branching ratios times cross section for the four channels: σσ ± 1χ0 2B(χ± 1χ0 2→3ℓ+X)<0.34pb, Mχ ± 1 χ81.5GeV/c2, and Mχ 0 2 >82.2GeV/c2 for tan >=2, μ=-600GeV/c2, and Mq=Mg.
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U2 - 10.1103/PhysRevLett.80.5275
DO - 10.1103/PhysRevLett.80.5275
M3 - Article
AN - SCOPUS:85037199086
SN - 0031-9007
VL - 80
SP - 2650
EP - 2654
JO - Physical Review Letters
JF - Physical Review Letters
IS - 13
ER -