Non-perturbative renormalization by decoupling

Dalla Brida, M; Hollwieser, R; Knechtli, F; Korzec, T; Ramos, A; Sommer, R

Sommer, R (corresponding author), DESY, John von Neumann Inst Comp NIC, Platanenallee 6, D-15738 Zeuthen, Germany.; Sommer, R (corresponding author), Humboldt Univ, Inst Phys, Newtonstr 15, D-12489 Berlin, Germany.

PHYSICS LETTERS B, 2020; 807 ():

Abstract

We propose a new strategy for the determination of the QCD coupling. It relies on a coupling computed in QCD with N-f >= 3 degenerate heavy quarks ......

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