pith. sign in

arxiv: hep-ph/0204341 · v1 · pith:2G5KR4PTnew · submitted 2002-04-29 · ✦ hep-ph

Complete gluon bremsstrahlung corrections to the process b -> s l+ l-

classification ✦ hep-ph
keywords bremsstrahlungcorrectionsalphainfraredorderadditioncalculationcancel
0
0 comments X
read the original abstract

In a recent paper, we presented the calculation of the order (alpha_s) virtual corrections to b->s l+ l- and of those bremsstrahlung terms which are needed to cancel the infrared divergences. In the present paper we work out the remaining order(alpha_s) bremsstrahlung corrections to b->s l+ l- which do not suffer from infrared and collinear singularities. These new contributions turn out to be small numerically. In addition, we also investigate the impact of the definition of the charm quark mass on the numerical results.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.