Impact of SUSY-QCD corrections on top quark decay distributions
نویسنده
چکیده
We compute the supersymmetric QCD corrections to the decay distribution of polarized top quarks for the semileptonic decay mode t(↑) → blνl . As a byproduct, we reinvestigate the SUSY-QCD corrections to the total decay width Γ(t → W +b) and resolve a discrepancy between two previous results in the literature.
منابع مشابه
The Supersymmetric QCD Radiative Corrections to Top Quark Semileptonic Decays
The one-loop supersymmetric QCD corrections to the top quark semileptonic decays t → b l̄ νl are considered. The corrections are found to reduce the decay width. In the still acceptable parameter space the corrections to the percentage change in top quark semileptonic decay width can reach the level of -0.7%. PACS numbers: 11.30.Pb, 12.38.Bx, 14.65.Ha Keyword(s): SUSY QCD, RADIATIVE CORRECTIONS,...
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