On the two-loop O(α_s^2) corrections to the pole mass of the t-quark in the MSSM

Bednyakov, A.; Kazakov, D. I.; Sheplyakov, A.

On the two-loop O(α_s^2) corrections to the pole mass of the t-quark in the MSSM

Authors

Bednyakov, A.

Kazakov, D. I.

Sheplyakov, A.

Description

The paper is devoted to the calculation of additional two-loop O(α_s^2) MSSM corrections to the relation between the pole mass of the t-quark and its running mass in the DR scheme. The value of the second order contribution from large mass expansion is studied. As a by-product we calcutated two-loop anomalous dimension of the running quark DR-mass in the supersymmetric QCD.
AMS-LaTeX, 12 pages, 7 PostScript figures