412 citations · 1.3k across the 35 of their papers we have counts for
28 papers · 1 filter
Lattice determination of the QCD low-energy constant
Claudio Bonanno, Gilberto Colangelo, Francesco D'Angelo +8
We provide a non-perturbative determination of the scheme- and scale-independent low-energy constant , appearing in the QCD effective chiral Lagrangia…
Virtual Photon Emission in Leptonic Decays of Pseudoscalar Mesons
R. Frezzotti, G. Gagliardi, V. Lubicz +6
We present a preliminary non-perturbative lattice calculation of the form factors entering the processes and of the corresponding branching ra…
Lattice determination of the pion mass difference at order and including disconnected diagrams
R. Frezzotti, G. Gagliardi, V. Lubicz +3
We present our preliminary results concerning the charged/neutral pion mass difference at order in the QED interactions, and for $M_{π…
Radiative corrections to semileptonic decay rates
C. T. Sachrajda, M. Di Carlo, G. Martinelli +5
We discuss the theoretical framework required for the computation of radiative corrections to semileptonic decay rates in lattice simulations, and in particular to those for $K_{\e…
HVP contributions to the muon () including QED corrections with twisted-mass fermions
D. Giusti, V. Lubicz, G. Martinelli +2
We present a lattice calculation of the Hadronic Vacuum Polarization (HVP) contribution of the strange and charm quarks to the anomalous magnetic moment of the muon including leadi…
Electromagnetic corrections to leptonic decay rates of charged pseudoscalar mesons: finite-volume effects
N. Tantalo, V. Lubicz, G. Martinelli +3
In Carrasco et al. we have recently proposed a method to calculate electromagnetic corrections to leptonic decay widths of pseudoscalar mesons. The method is based on the…