328 citations · 2.5k across the 42 of their papers we have counts for
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hep-ph2003★ 81 cited
Isospin Breaking in K -> Pi Pi Decays
V. Cirigliano, G. Ecker, H. Neufeld +1
We perform a complete analysis of isospin breaking in K -> Pi Pi amplitudes in chiral perturbation theory, including both strong isospin violation and electromagnetic corrections t…
hep-ph2003★ 100 cited
Isospin violation in epsilon'
V. Cirigliano, A. Pich, G. Ecker +1
On the basis of a next-to-leading-order calculation in chiral perturbation theory, the first complete analysis of isospin breaking for direct CP violation in K^0 -> 2 pi decays is…
hep-ph2003★ 90 cited
Meson resonances, large N_c and chiral symmetry
V. Cirigliano, G. Ecker, H. Neufeld +1
We investigate the implications of large N_c and chiral symmetry for the mass spectra of meson resonances. Unlike for most other mesons, the mass matrix of the light scalars deviat…