O(αα_s) correction to the pole mass of the t-quark within the Standard Model
arXiv:hep-ph/0308216 · doi:10.1016/j.nuclphysb.2003.10.012
Abstract
We have calculated the O(αα_s) contributions to the relationship between the MS-mass and the pole of the t-quark propagator in the Standard Model in the limit of a diagonal CKM matrix and for a massless b-quark. Analytical results for the so far unknown master-integrals appearing in the calculation are also given.
23 pages, LaTeX, 5-eps figures; In v.2 the typos in Eqs.(4.41), (5.54), (5.56), (5.57) and Fifure 4 corrected. New references are added