TTP07-21 Light quark mass effects in the on-shell renormalization constants

TTP07-21 Light quark mass effects in the on-shell renormalization constants

TTP07-21 Light quark mass effects in the on-shell renormalization constants

We compute the three-loop relation between the pole and the minimally

 subtracted quark mass allowing for virtual effects from
a second massive quark. We also consider the analogue effects for
the on-shell wave function renormalization constant.
 S. Bekavac, A. Grozin, D. Seidel, M. Steinhauser JHEP .0710 006 2007 PDF PostScript arXiv Programs and Data