The Supersymmetric QCD Radiative Corrections to Top Quark Semileptonic Decays
Cong-Feng Qiao, Shou-Hua Zhu
Abstract
The one-loop supersymmetric QCD corrections to the top quark semileptonic decays t b l 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%.
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