24-30 July 2016
Highfield Campus, University of Southampton
Europe/London timezone

Towards the continuum limit with improved Wilson fermions employing open boundary conditions. Part 2.

29 Jul 2016, 16:50
20m
Building B2a Room 2065 (Highfield Campus, University of Southampton)

Building B2a Room 2065

Highfield Campus, University of Southampton

Talk Hadron Spectroscopy and Interactions Hadron Spectroscopy and Interactions

Speaker

Prof. Gunnar Bali (University of Regensburg)

Description

We present results obtained by RQCD on various observables, obtained from simulations of $N_f=2+1$ flavours of non-perturbatively order-$a$ improved Wilson fermions, employing open boundary conditions in time, that were created within the CLS (Coordinated Lattice Simulations) effort. Configurations at five different values of the lattice spacing, ranging from 0.086 fm down to below 0.04 fm exist and many quark mass combinations, in particular along a line of an (almost) constant sum of quark masses and a constant renormalized strange quark mass have been generated. Several key observables, mostly meson and baryon masses have been computed, and these results will be presented. In some cases a precise and controlled extrapolation to the continuum limit has become possible.

Primary author

Prof. Gunnar Bali (University of Regensburg)

Presentation Materials