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arXiv · hep-ph/9907509

Short Distance Mass of a Heavy Quark at Order α_s^3

K. G. Chetyrkin·M. Steinhauser
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Abstract

The relation between the on-shell quark mass and the mass defined in the modified minimal subtraction scheme is computed up to order α_s^3. Implications for the numerical values of the top and bottom quark masses are discussed. We show that the new three-loop correction significantly reduces the theoretical uncertainty in the determination of the quark masses.

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K. G. Chetyrkin, M. Steinhauser. 1999-07-27. Short Distance Mass of a Heavy Quark at Order α_s^3. https://doi.org/10.1103/physrevlett.83.4001

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