173 citations · 215 across the 2 of their papers we have counts for
4 papers
QCD Isospin Breaking in Meson Masses, Decay Constants and Quark Mass Ratios
G. Amoros, J. Bijnens, P. Talavera
The procedure to calculate masses and matrix-elements in the presence of mixing of the basis states is explained in detail. We then apply this procedure to the two-loop calculation…
Low Energy Constants from Kl4 Form-Factors
G. Amorós, J. Bijnens, P. Talavera
We have calculated the form-factors F and G in K ---> pi pi e nu decays (Kl4) to two-loop order in Chiral Perturbation Theory (ChPT). Combining this together with earlier two-loop…
Two-loop hybrid renormalization of local dimension-4 heavy-light operators
G. Amoros, M. Neubert
The renormalization of local dimension-4 operators containing a heavy and a light quark field at scales below the heavy-quark mass is discussed, using the formalism of the heavy-qu…
D^0-D^0(bar) mixing in the weak-gauged U(4)_L x U(4)_R Chiral Lagrangian Model
G. Amoros, F. J. Botella, S. Noguera +1
The D^0-D^0(bar) mixing is analyzed in a weak gauged U(4)_L x U(4)_R chiral lagrangian model where the electroweak interaction is introduced as a gauge theory over the meson degree…