Heavy quark effects on the parameters of quantum chromodynamics defined by minimal subtraction |
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| Authors: | Werner Bernreuther |
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| Affiliation: | 1. Institut für Theoretische Physik, Universit?t Heidelberg, D-6900, Heidelberg, Federal Republic of Germany
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| Abstract: | ![]()
We report a complete two-loop calculation of the relations for matching the parameters of MS renormalized QCD below and above a certain heavy quark threshold and we investigate the implications of these relations for the QCD scale Λ and the scale-invariant quark masses. |
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