Mass scale effects for the Sudakov form factors in theories with the broken gauge symmetry
A. Barroso, B. I. Ermolaev
Abstract
The off-shell and the on-shell Sudakov form factors in theories with broken gauge symmetry are calculated in the double-logarithmic approximation. We have used different infrared cut-offs, i.e. different mass scales, for virtual photons and weak gauge bosons.
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