# XIIIth Quark Confinement and the Hadron Spectrum

31 July 2018 to 6 August 2018
Maynooth University
Europe/Dublin timezone

## Determinations of alpha_s from lattice and EFT

2 Aug 2018, 11:15
15m
JH1 (Maynooth University)

### JH1

#### Maynooth University

Invited plenary talk C: Heavy quarks

### Speaker

Peter Petreczky (BNL)

### Description

I will discuss determination of $\alpha_s$ from the comparison of the lattice results on the static quark anti-quark static energy at short distances to EFT based weak coupling calculations. I addition I will present results on $\alpha_s$ from the moment of quarkonium correlators.