7 papers
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…
Lattice Study of Semi-Leptonic Decays: I. Decays
K. C. Bowler
We present a study of semi-leptonic $\bar B\tp D\ell\barν$ decays in quenched lattice QCD through a calculation of the matrix element $\la D|\bar cγ_μb|\bar B\ra$ on a $24^3\times…
Form Factors for B -> pi l nu-bar_l and B -> K* gamma Decays on the Lattice
UKQCD Collaboration, D. R. Burford, H. D. Duong +5
We present a unified method for analysing form factors in B -> pi l nu-bar_l and B -> K* gamma decays. The analysis provides consistency checks on the q^2 and 1/M extrapolations ne…
Probing with Penguins: A lattice calculation of the branching ratio for some of the exclusive modes of
K. C. Bowler
We calculate the leading-order matrix element for exclusive decays of in the quenched approximation of lattice QCD on a lattice at , using an O(a)-…
: Penguins on the Lattice
UKQCD Collaboration
We calculate the leading-order matrix element for the decay in the quenched approximation of lattice QCD on a lattice at , using an O(a)-impro…
Quenched Heavy-Light Decay Constants
UKQCD Collaboration
We present results for heavy-light decay constants, using both propagating quarks and the static approximation, in O(a)-improved, quenched lattice QCD. At beta=6.2 on a 24^3x48 lat…