Finite supersymmetric threshold corrections to CKM matrix elements in the large tanβ regime
Finite supersymmetric threshold corrections to CKM matrix elements in the large tanβ regime
We evaluate the finite one-loop threshold corrections, proportional to tan\ensuremath{\beta}, to the down quark mass matrix. These results in corrections to down quark masses and to Cabibbo-Kobayashi-Maskawa (CKM) matrix elements. The corrections to CKM matrix elements are the novel feature of this paper. For grand unified theories with large tan\ensuremath{\beta} …