نتایج جستجو برای: enhanced charged system search
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.._ . -. We examine the possibility of finding charged Higgs bosons (H*) at the SSC. The charged Higgs boson is produced with a top quark via a gluon + bottom quark interaction (g + b + H + t). For the two Higgs doublet models, H* decays predominantly into t + b. Since the background from QCD processes will be very severe for this decay mode, we studied the H* + r + Y decay mode. Even for this ...
We report on a search for charged massive long-lived particles (CMLLPs), based on 5.2 fb(-1) of integrated luminosity collected with the D0 detector at the Fermilab Tevatron pp collider. We search for events in which one or more particles are reconstructed as muons but have speed and ionization energy loss (dE/dx) inconsistent with muons produced in beam collisions. CMLLPs are predicted in sev...
The Minimal Supersymmetric Standard Model (MSSM) have got 5 physical Higgs scalars: 2 neutral CP-even, h (the lightest one) and H ; 1 neutral CP-odd, A; and 2 charged ones, H. The search strategies for these Higgs bosons have thus far been based mainly on their direct productions through Standard Model (SM)–like processes viz., gg → h,H,A, gg/qq̄ → h,H,A+ bb̄/tt̄ for the neutral Higgses and t → Hb...
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