| The LEP Collaborations, ALEPH, DELPHI, L3 and OPAL, and the LEP Electroweak working group, CERN-PPE/94-187 (1984). |
....0:005 in [27] Other LEP analyses, and deep inelastic leptoproduction (Euclidean) data extrapolated to the MZ scale give lower values 0:112; a comparison of low Q 2 deep inelastic data to the Bjorken sum rule [28] yields [29] ff s (MZ ) 0:116 0:004 Gamma0:006 . The LEP working group [30] quotes a world average of ff s (MZ ) 0:120 Sigma 0:006 Sigma 0:002, assuming the SM. If we use the generous value ff s = 0:130, the stability bound on the SM higgs mass decreases by about 9 GeV for m t 160 GeV, and the metastability bound decreases by about 8 GeV. The vacuum stability ....
The LEP collaborations, ALEPH, DELPHI, L3, OPAL, and the LEP Electroweak Working Group, CERN/PPE/93--157, August 1993.
.... supersymmetry (SUSY) particles depend considerably on the identity of the lightest SUSY partner (LSP) usually believed to be a neutralino[1] Stable sneutrinos are strongly disfavored as LSP candidates, by a combination of constraints from Z decay [2] that nowadays give mass m MZ =2 [3] and galactic dark matter searches that together exclude the range 4 GeV m 1 TeV [4,5] But in the presence of R parity violation (RPV) 6 10] the LSP can be unstable and sneutrinos are credible candidates once more; indeed the literature contains examples of SUSY GUT parameter sets that ....
The LEP collaborations ALEPH, DELPHI, L3 and OPAL, and the LEP Electroweak Working Group, CERN/PPE/94-187 (Nov.1994).
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The LEP Collaborations, ALEPH, DELPHI, L3 and OPAL, and the LEP Electroweak working group, CERN-PPE/94-187 (1984).
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