1 citations · 1 across the 4 of their papers we have counts for
4 papers
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…
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…
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…
pi-pi interaction amplitudes with chiral constraints
Robert Kaminski
The pi-pi interaction amplitudes have been calculated using a three coupled channel model both with and without constraints imposed by chiral models. Roy's equations have been used…