Simulating at Realistic Quark Masses: Light quark masses

Göckeler, M.; Horsley, R.; Nakamura, Y.; Pleiter, D.; Rakow, P. E. L.; Schierholz, G.; Streuer, T.; Stüben, H.; Zanotti, J. M.

Simulating at Realistic Quark Masses: Light quark masses

Authors

Description

We present new results for light quark masses. The calculations are performed using two flavours of $O(a)$ improved Wilson fermions. We have reached lattice spacings as small as $a \sim 0.07$fm and pion masses down to $m_π \sim 340$MeV in our simulations. This gives us significantly better control on the chiral and continuum extrapolations.
6 pages, contribution to Lattice 2006