Order-αs3 determination of the strange quark mass

1996/12/31 by K.G. Chetyrkin, K. G. Chetyrkin, D. Pirjol +1 · 6 citations
Physics and Astronomy · #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #Quantum and Classical Electrodynamics #hep-ph

paper · pdf · doi:10.1016/s0370-2693(97)00505-4

published as Phys.Lett.B404:337-344,1997 · 14 pages LaTex with 2 figures. Updated version including the recently computed 4-loop beta and gamma functions

arxiv created 1997/03/17 · openalex publication_date 1997/07/01 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We present a QCD sum rule calculation of the strange-quark mass including four-loop QCD corrections to the correlator of scalar currents. We obtain m_s(1 GeV)=205.5± 19.1 MeV.

Citations

• The strange quark mass from QCD sum rules

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