223 citations · 1.5k across the 29 of their papers we have counts for
3 papers · 1 filter
Excited Baryons from the FLIC Fermion Action
W. Melnitchouk, J. N. Hedditch, D. B. Leinweber +3
Masses of positive and negative parity excited nucleons and hyperons are calculated in quenched lattice QCD using an O(a^2) improved gluon action and a fat-link clover fermion acti…
Quark propagator in a covariant gauge
F. D. R. Bonnet, D. B. Leinweber, A. G. Williams +2
Using mean--field improved gauge field configurations, we compare the results obtained for the quark propagator from Wilson fermions and Overlap fermions on a $\3$ lattice at a spa…
Excited Baryons in Lattice QCD
W. Melnitchouk, S. Bilson-Thompson, F. D. R. Bonnet +5
We present first results for the masses of positive and negative parity excited baryons calculated in lattice QCD using an O(a^2)-improved gluon action and a fat-link irrelevant cl…