243 citations · 1.6k across the 38 of their papers we have counts for
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Precise determination of the f0(500) and f0(980) parameters in dispersive analysis of the pipi data
R. Kaminski, R. Garcia-Martin, J. R. Pelaez +1
We review the use of new and precise dispersive equations, which also implement crossing symmetry, in order to shed further light on the long-standing puzzle in the parameters of t…
Chiral dynamics in form factors, spectral-function sum rules, meson-meson scattering and semilocal duality
Zhi-Hui Guo, J. A. Oller, J. Ruiz de Elvira
In this work, we perform the one-loop calculation of the scalar and pseudoscalar form factors in the framework of U(3) chiral perturbation theory with explicit tree level exchanges…
Chiral dynamics in U(3) unitary chiral perturbation theory
Zhi-Hui Guo, J. A. Oller, J. Ruiz de Elvira
We perform a complete one-loop calculation of meson-meson scattering, and of the scalar and pseudoscalar form factors in U(3) chiral perturbation theory with the inclusion of expli…