Two-loop O(Î± 2 s) MSSM corrections to the pole masses of heavy quarks Abstract We present the results for two-loop MSSM corrections to the relation between pole and running masses of heavy quarks upâ€¦ (More)

We perform a manifestly gauge-independent analysis of the vacuum stability in the standard model including two-loop matching, three-loop renormalization group evolution, and pure QCD correctionsâ€¦ (More)

The paper is devoted to the calculation of additional two-loop O(Î±s) MSSM corrections to the relation between the pole mass of the t-quark and its running mass in the DR scheme. Firstly, aâ€¦ (More)

The running mass of the b-quark defined in DR-scheme is one of the important parameters of SUSY QCD. To find its value, it should be related to some known experimental input. In this paper, theâ€¦ (More)

Supersymmetric extension of the QCD (SQCD) is considered, and the scale dependence of some important parameters, i.e., strong coupling Î±s and b-quark running mass mb, is studied with the help ofâ€¦ (More)

We explore the effects of three-loop minimal supersymmetric standard model renormalisation group equation terms and some leading two-loop threshold corrections on gauge and Yukawa unification: eachâ€¦ (More)