570 citations · 9.2k across the 173 of their papers we have counts for
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From hadronic tau decays to the chiral couplings L_10 and C_87
M. Gonzalez-Alonso, A. Pich, J. Prades
A sum rule analysis of the hadronic tau-decay data can be used to determine the low-energy constants L10(mu) and C87(mu). These constants are QCD chiral-order parameters, which app…
Determination of the Chiral Couplings L_10 and C_87 from Semileptonic Tau Decays
Martin Gonzalez-Alonso, Antonio Pich, Joaquim Prades
Using 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 perturbation…
Recent Progress on Tau Lepton Physics
A. Pich
Some important aspects of hadronic tau decays are reviewed: the determination of alpha_s from the inclusive tau hadronic width, the measurement of |V_{us}| through the Cabibbo-supp…
Chiral low-energy constants L_10 and C_87 from hadronic tau decays
Martin Gonzalez-Alonso, Antonio Pich, Joaquim Prades
Using 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 perturbation…
Proceedings of SuperB Workshop VI: New Physics at the Super Flavor Factory
D. G. Hitlin, C. H. Cheng, D. M. Asner +46
The sixth SuperB Workshop was convened in response to questions posed by the INFN Review Committee, evaluating the SuperB project at the request of INFN. The working groups address…
Tau Physics: Theory Overview
A. Pich
The present status of some selected topics on tau physics is presented: charged-current universality tests, bounds on lepton-flavour violation, the determination of alpha_s from th…
What can be learned from the Belle spectrum for the decay tau- -> nu_tau K_S pi-
Matthias Jamin, Antonio Pich, Jorge Portoles
A theoretical description of the differential decay spectrum for the decay tau- -> nu_tau K_S pi-, which is based on the contributing K pi vector and scalar form factors F_+^{K pi}…
Form-factors and current correlators: chiral couplings L_10(mu) and C_87(mu) at NLO in 1/N(C)
A. Pich, I. Rosell, J. J. Sanz-Cillero
Using the resonance chiral theory Lagrangian, we perform a calculation of the vector and axial-vector two-point functions at the next-to-leading order (NLO) in the 1/N(C) expansion…