t-quark in the MSSM
نویسنده
چکیده
The paper is devoted to the calculation of additional two-loop O(αs) MSSM corrections to the relation between the pole mass of the t-quark and its running mass in the DR scheme. Firstly, a contribution from axial part of the quark self-energy, which was erroneously omitted in our earlier work, is obtained. Secondly, the value of the second order contribution from large mass expansion in mt/MSUSY is studied. Finally, two-loop anomalous dimension of the running quark DR-mass in the supersymmetric QCD is calculated.
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