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Radiative corrections to decay amplitudes in lattice QCD
Davide Giusti, Vittorio Lubicz, Guido Martinelli +4
The precision of lattice QCD computations of many quantities has reached such a precision that isospin-breaking corrections, including electromagnetism, must be included if further…
HVP contribution of the light quarks to the muon including isospin-breaking corrections with Twisted-Mass fermions
Davide Giusti, Vittorio Lubicz, Guido Martinelli +3
We present a preliminary lattice calculation of the leading-order electromagnetic and strong isospin-breaking corrections to the Hadronic Vacuum Polarization (HVP) contribution of…
The light-quark contribution to the leading HVP term of the muon from twisted-mass fermions
D. Giusti, F. Sanfilippo, S. Simula
We present a lattice calculation of the leading Hadronic Vacuum Polarization (HVP) contribution of the light u- and d-quarks to the anomalous magnetic moment of the muon, $a_μ^{\rm…
QCD+QED lattice calculation of hadronic decay rates
D. Giusti
Isospin is an almost exact symmetry of strong interactions and the corrections to the isosymmetric limit are, in general, at the percent level. For several hadronic quantities rele…