V RUSSIAN-IBERIAN CONGRESS: Particle, Nuclear, Astroparticle Physics and Cosmology

7-11 October 2019

Hyperasymptotic approximation to the OPE

9 Oct 2019, 09:00
35m

Aula M2

We construct hyperasymptotic expansions for the static potential and the pole mass. We then compare the theoretical predictions with lattice data and the large $\beta_0$ approximation.