14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Rome Tor VergataIT2.7k papers
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3 papers · 2 filters
Isospin breaking effects due to the up-down mass difference in Lattice QCD
G. M. de Divitiis, P. Dimopoulos, R. Frezzotti +8
We present a new method to evaluate with high precision isospin breaking effects due to the small mass difference between the up and down quarks using lattice QCD. Our proposal is…
Lattice QCD determination of m_b, f_B and f_Bs with twisted mass Wilson fermions
ETM Collaboration, P. Dimopoulos, R. Frezzotti +10
We present a lattice QCD determination of the b quark mass and of the B and B_s decay constants, performed with N_f=2 twisted mass Wilson fermions, by simulating at four values of…
Renormalization constants for Wilson fermion lattice QCD with four dynamical flavours
P. Dimopoulos, R. Frezzotti, G. Herdoiza +4
We report on an ongoing non-perturbative computation of RI-MOM scheme renormalization constants for the lattice action with four dynamical flavours currently in use by ETMC. For th…