%0 Journal Article
%A Peláez Sagredo, José Ramón
%T Present status of the f_0(500) or σ meson
%D 2014
%@ 2100-014X
%U https://hdl.handle.net/20.500.14352/35023
%X In this talk I will very briefly comment on the major revision of the σ or f_0(500) meson in the Review of Particle Physics, driven by new data and rigorous dispersive studies. The long debate on the mass, width and very existence of this meson is settled.
%~