13 citations · 17 across the 5 of their papers we have counts for
5 papers
Poles in scattering from forward dispersion relations and revised total cross-section data
José Ramón Peláez, Pablo Rabán, Jacobo Ruiz de Elvira
We present a model-independent calculation of forward dispersion relations and their analytic continuation to the complex plane, using a revised set of total cross-s…
The unintuitive SU(3) flavor and chiral limits of hadron resonances
José Ramón Peláez, Pablo Rabán, Jacobo Ruiz de Elvira
Contrary to naive expectations, poles used to define hadron resonances rigorously in the physical world may not evolve continuously to become degenerate in the SU(3) and chiral…
Dispersive determination of resonances from scattering data
José Ramón Peláez, Pablo Rabán, Jacobo Ruiz de Elvira
We provide a precise, model- and parametrization-independent dispersive determination of the , , , , , , , and…
Global parametrizations of scattering with dispersive constraints: Beyond the S0 wave
J. R. Peláez, P. Rabán, J. Ruiz de Elvira
We provide new global parametrizations of scattering for the S2, P, D, F, and G partial waves up to at least 1.8 GeV, easy to implement for phenomenological use. With ea…
Stability of solitary waves in nonlinear Klein-Gordon equations
Pablo Rabán, Renato Alvarez-Nodarse, Niurka R. Quintero
The stability of topological solitary waves and pulses in one-dimensional nonlinear Klein-Gordon systems is revisited. The linearized equation describing small deviations around th…