activity
19932024
most citedThe pion-pion scattering amplitude. IV: Improved analysis with once subtracted Roy-like equations up to 1100 MeV

418 citations · 3.5k across the 61 of their papers we have counts for

collaborators
Showing 2006Show all

1 paper · 1 filter

hep-ph2006★ 207 cited

Nature of the f_0(600) from its N_c dependence at two loops in unitarized Chiral Perturbation Theory

J. R. Pelaez, G. Rios

By using unitarized two-loop Chiral Perturbation Theory partial waves to describe pion-pion scattering we find that the dominant component of the lightest scalar meson does not fol…