4 papers
Fitting Correlated Hadron Mass Spectrum Data
C. Michael, A. McKerrell
We discuss fitting hadronic Green functions versus time to extract mass values in quenched lattice QCD. These data are themselves strongly correlated in . With only a limite…
Efficient Hadronic Operators in Lattice Gauge Theory
P. Lacock, A. McKerrell, C. Michael +2
We study operators to create hadronic states made of light quarks in quenched lattice gauge theory. We construct non-local gauge-invariant operators which provide information about…
SU(2) Potentials from Large Lattices
The UKQCD Collaboration, S. P. Booth, A. Hulsebos +5
We measure accurate values of the inter-quark potentials on a lattice with SU(2) pure gauge theory at . The scale is set by extracting the string tension - we o…
Quenched Hadrons using Wilson and O(a)-Improved Fermion Actions at beta=6.2
The UKQCD Collaboration, C. R. Allton, H. Duong +20
We present the first study of the light hadron spectrum and decay constants for quenched QCD using an O(a)-improved nearest-neighbour Wilson fermion action at β=6.2. We compare the…