12 citations · 15 across the 2 of their papers we have counts for
6 papers
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…
Lattice calculations for B and K mixing
Nazario Tantalo
The bag parameters and the decay constants of neutral B and K mesons were among the non-perturbative hadronic inputs to the classical CKM Unitarity Triangle Analysis. Thanks to the…
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…
Non leptonic two-body decay amplitudes from finite volume calculations
Giulia M. de Divitiis, Nazario Tantalo
We discuss the quantization of the energy levels of two-particle scattering states in a finite volume in the case of Bloch-type boundary conditions. A generalization of the Luesche…