570 citations · 9.2k across the 173 of their papers we have counts for
4 papers · 2 filters
Chiral low-energy constants from tau data
M. Gonzalez-Alonso, A. Pich, J. Prades
We analyze how the recent precise hadronic tau-decay data on the V-A spectral function and general properties of QCD such as analyticity, the operator product expansion and chiral…
Yukawa Alignment in the Two-Higgs-Doublet Model
Antonio Pich, Paula Tuzon
In multi-Higgs-doublet models the alignment in flavour space of the relevant Yukawa matrices guarantees the absence of tree-level flavour-changing couplings of the neutral scalar f…
Reanalysis of pion pion phase shifts from K -> pi pi decays
V. Cirigliano, G. Ecker, A. Pich
We re-investigate the impact of isospin violation for extracting the s-wave pion pion scattering phase shift difference delta_0(M_K) - delta_2(M_K) from K -> pi pi decays. Compared…
Flavor Physics in the Quark Sector
M. Antonelli, D. M. Asner, D. Bauer +137
One of the major challenges of particle physics has been to gain an in-depth understanding of the role of quark flavor and measurements and theoretical interpretations of their res…