1 citations · 1 across the 4 of their papers we have counts for
4 papers
Improving dispersive analyses and resonance determination with Forward Dispersion Relations
P. Rabán, J. R. Peláez, J. Ruiz de Elvira
We present preliminary results of an improved pion-pion scattering dispersive analysis that includes: a refined treatment of inelasticities, the introduction of G-waves, the extens…
Once subtracted Roy-like dispersion relations and a precise analysis of scattering data
R. Garcia-Martin, R. Kaminski, J. R. Pelaez +1
We report our progress on the data analysis of scattering data in terms of Forward Dispersion Relations (FDR), as well as Roy equations (RE) and their once-subtracted counterp…
Once and twice subtracted dispersion relations in the analysis of pi pi amplitudes
R. Kaminski, R. Garcia-Martin, J. R. Pelaez +1
Once and twice subtracted crossing symmetric dispersion relations applied to scattering data are analyzed and compared. Both sets of dispersion relations can be used to…
Forward dispersion relations and Roy equations in pi-pi scattering
R. Kaminski, J. R. Pelaez, F. J. Yndurain
We review results of an analysis of pipi interactions in S, P and D waves for two-pion effective mass from threshold to about 1.4 GeV. In particular we show a recent improvement of…