arXiv:1910.04090·v1·High Energy Physics — Phenomenology
Hyperasymptotic approximation to the operator product expansion
Cesar Ayala🇨🇱 · Xabier Lobregat🇪🇸 · Antonio Pineda🇪🇸
Abstract
These proceedings review recent work on hyperasymptotic constructions to the operator product expansion. Quantities we consider are the static potential and the pole mass.
Comments: 9 pages, 7 figures, Proceedings for the 22th International Conference in Quantum Chromodynamics (QCD 19), 2-5 July 2019, Montpellier, France