Juan José Sanz-Cillero

most cited

O (p^{6})

extension of the large--

N_{C}

partial wave dispersion relations

24 citations · 24 across the 1 of their papers we have counts for

collaborators

3 papers

hep-ph2008★ 45 cited

Vector Meson Dominance as a first step in a systematic approximation: the pion vector form factor

P. Masjuan, S. Peris, J. J. Sanz-Cillero

Pade Approximants can be used to go beyond Vector Meson Dominance in a systematic approximation. We illustrate this fact with the case of the pion vector form factor and extract va…

hep-ph2008★ 27 cited

Some Remarks on the Pade Unitarization of Low-Energy Amplitudes

Pere Masjuan, Juan Jose Sanz-Cillero, Javier Virto

We present a critical analysis of Pade-based methods for the unitarization of low energy amplitudes. We show that the use of certain Pade Approximants to describe the resonance reg…

hep-ex2008★ 2 cited

Studies on $π^{+} π^{-}$ phase motion in the $Ψ^{'} \to J /Ψ π^{+} π^{-}$ process

Z. X. Zhang, J. J. Sanz-Cillero, X. Y. Shen +3

We propose a measurement on the elastic $π π$ scattering phase shift difference $δ_{0}^{0} - δ_{0}^{2}$ through $Ψ^{'} \to J /Ψ π^{+} π^{-}$ process in future high statistics BES-III experiment. The de…

Vector Meson Dominance as a first step in a systematic approximation: the pion vector form factor

Some Remarks on the Pade Unitarization of Low-Energy Amplitudes

Studies on π+π− phase motion in the Ψ′→J/Ψπ+π− process

Studies on $π^{+} π^{-}$ phase motion in the $Ψ^{'} \to J /Ψ π^{+} π^{-}$ process