Quark mass relations to four-loop order
نویسندگان
چکیده
Peter Marquard, Alexander V. Smirnov, Vladimir A. Smirnov, and Matthias Steinhauser Deutsches Elektronen Synchrotron DESY, Platanenallee 6, 15738 Zeuthen, Germany Scientific Research Computing Center, Moscow State University, 119991, Moscow, Russia Skobeltsyn Institute of Nuclear Physics, Moscow State University, 119991, Moscow, Russia Institut für Theoretische Teilchenphysik, Karlsruhe Institute of Technology (KIT), 76128 Karlsruhe, Germany (Dated: February 2015)
منابع مشابه
Quark mass relations to four-loop order in perturbative QCD.
We present results for the relation between a heavy quark mass defined in the on-shell and minimal subtraction (MS[over ¯]) scheme to four-loop order. The method to compute the four-loop on-shell integral is briefly described and the new results are used to establish relations between various short-distance masses and the MS[over ¯] quark mass to next-to-next-to-next-to-leading order accuracy. ...
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