65 citations · 152 across the 7 of their papers we have counts for
7 papers
Exclusive semileptonic decays on the lattice
Jonathan M. Flynn, Ryan C. Hill, Andreas Jüttner +3
Semileptonic decays provide an alternative -decay channel to determine the CKM matrix element , and to obtain a -ratio to investigate lepton-flav…
Kl3 and pion form factors using partially twisted boundary conditions
P. A. Boyle, J. M. Flynn, A. Jüttner +5
We compute the Kl3 and pion form factors using partially twisted boundary conditions. The twists are chosen so that the Kl3 form factors are calculated directly at zero momentum tr…
Parton Distribution Amplitudes and Non-Perturbative Renormalisation
P. A. Boyle, D. Brömmel, M. A. Donnellan +3
We present results for the first two moments of the light-cone distribution amplitudes of the pion and kaon pseudo-scalar mesons and of the rho, K* and phi vector mesons. The calcu…
SU(2) chiral perturbation theory for Kl3 decay amplitudes
J. M. Flynn, C. T. Sachrajda
We use one-loop $\SU(2)_L\times \SU(2)_R$ chiral perturbation theory ($\SU(2)$ ChPT) to study the behaviour of the form-factors for semileptonic decays with the pion mass a…
|Vub| from Exclusive Semileptonic B to pi Decays
Jonathan M Flynn, Juan Nieves
We use Omnes representations of the form factors f_+ and f_0 for exclusive semileptonic B to pi decays, paying special attention to the treatment of the B* pole and its effect on f…
Sea quark effects in B_K from N_f=2 clover-improved Wilson fermions
J. M. Flynn, F. Mescia, A. S. B. Tariq
We report calculations of B_K using two flavours of dynamical clover-improved Wilson lattice fermions and look for dependence on the dynamical quark mass at fixed lattice spacing.…