46 citations · 155 across the 7 of their papers we have counts for
5 papers · 1 filter
Quenched lattice calculation of the vector channel B --> D* l nu decay rate
G. M. de Divitiis, R. Petronzio, N. Tantalo
We calculate, in the continuum limit of quenched lattice QCD, the form factor that enters the decay rate of the semileptonic decay B --> D* l nu. By using the step scaling method (…
Quenched lattice calculation of semileptonic heavy-light meson form factors
G. M. de Divitiis, R. Petronzio, N. Tantalo
We calculate, in the continuum limit of quenched lattice QCD, the matrix elements of the heavy-heavy vector current between heavy-light pseudoscalar meson states. We present the fo…
Quenched lattice calculation of the B --> D l nu decay rate
G. M. de Divitiis, E. Molinaro, R. Petronzio +1
We calculate, in the continuum limit of quenched lattice QCD, the form factor that enters in the decay rate of the semileptonic decay B --> D l nu. Making use of the step scaling m…
Status of the APENet project
R. Ammendola, R. Petronzio, D. Rossetti +3
We present the current status of APENet, our custom 3-dimensional interconnect architecture for PC clusters environment. We report some micro-benchmarks on our recent large install…
Finite size effects of a pion matrix element
M. Guagnelli, K. Jansen, F. Palombi +3
We investigate finite size effects of the pion matrix element of the non-singlet, twist-2 operator corresponding to the average momentum of non-singlet quark densities. Using the q…