3 papers
hep-lat1999
Quenched QCD with O(a) improvement: I. The spectrum of light hadrons
UKQCD Collaboration, K. C. Bowler, P. Boyle +9
We present a comprehensive study of the masses of pseudoscalar and vector mesons, as well as octet and decuplet baryons computed in O(a) improved quenched lattice QCD. Results have…
hep-lat1996
The effect of tree-level and mean-field improvement on the light-hadron spectrum in quenched QCD
UKQCD Collaboration, H. P. Shanahan, C. T. H. Davies +10
We compute the light hadron mass spectrum at beta=5.7 using the O(a) improved Sheikholeslami-Wohlert (SW) fermion action with two choices of the clover coefficient: the classical v…
hep-lat1995
Masses and decay constants of the light mesons in the quenched approximation using the tadpole--improved SW-clover action
Chris Michael, Hugh Shanahan, UKQCD collaboration
We present results for the masses and decay constants of the light mesons in quenched QCD using the standard gluon action and a tadpole--improved SW--clover fermionic action to red…