Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1842684 | Nuclear Physics B | 2007 | 18 Pages |
Abstract
We compute the relation between the pole quark mass and the minimally subtracted quark mass in the framework of QCD applying dimensional reduction as a regularization scheme. Special emphasis is put on the evanescent couplings and the renormalization of the ε -scalar mass. As a by-product we obtain the three-loop on-shell renormalization constants ZmOS and Z2OS in dimensional regularization and thus provide the first independent check of the analytical results computed several years ago.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
P. Marquard, L. Mihaila, J.H. Piclum, M. Steinhauser,