521 citations · 6.5k across the 151 of their papers we have counts for
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Finite-Volume Two-Pion Amplitudes in the I=0 Channel
C. -J. D. Lin, G. Martinelli, E. Pallante +2
We perform a calculation in one-loop chiral perturbation theory of the two-pion matrix elements and correlation functions of an I=0 scalar operator, in finite and infinite volumes…
Kaon Weak Matrix Elements with Wilson Fermions
D. Becirevic, Ph. Boucaud, V. Gimenez +5
We present results of several numerical studies with Wilson fermions relevant for kaon physics. We compute the B_K parameter by using two different methods and extrapolate to the c…
Non-perturbative renormalisation of four fermion operators and B-bar B mixing with Wilson fermions
D. Becirevic, V. Gimenez, V. Lubicz +3
We present new results for the renormalisation and subtraction constants for the four fermion Delta F=2 operators, computed non-perturbatively in the RI-MOM scheme (in the Landau g…
Charming Penguins Saga
M. Ciuchini, E. Franco, G. Martinelli +2
We briefly recall the main formulae for computing the B -> K pi branching ratios within the "charming penguin" approach, present an updated fit to the data, and explain why we beli…
K^+ -> pi^+ pi^0 Decays on Finite Volumes and at Next-to-Leading Order in the Chiral Expansion
C. -J. D. Lin, G. Martinelli, E. Pallante +2
We present the ingredients necessary for the determination of physical K->pi pi decay amplitudes for Delta I=3/2 transitions, from lattice simulations at unphysical kinematics and…