The t->cH decay width in the standard model
B. Mele, S. Petrarca, Soddu
Abstract
The t->cH decay width has been computed in the standard model with a light Higgs boson. The corresponding branching fraction has been found to be in the range B(t->cH) ~ 10-13 - 10-14 for MZ < mH < 2 MW. Our results correct the numerical evaluation usually quoted in the literature.
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