Peláez Sagredo, José RamónGómez Nicola, Ángel2023-06-202023-06-2020020-7354-0067-910.1063/1.1482530https://hdl.handle.net/20.500.14352/60920© Amer Inst Physics. International Conference on Hadron Spectroscopy (9. 2001. Protvino, Rusia). Work partially supported from the Spanish CICYT projects FPA2000-0956, PB98-0782 and BFM2000-1326.We review our recent one-loop calculation of all the two meson scattering amplitudes within SU(3) Chiral Perturbation Theory, i.e. with pions, kaons and etas. By unitarizing these amplitudes we are able to generate dynamically the lightest resonances in meson-meson scattering. We thus obtain a remarkable description of the meson-meson scattering data right from threshold up to 1.2 GeV, in terms of chiral parameters in good agreement with previous determinations.engbook parthttp://dx.doi.org/10.1063/1.1482530http://scitation.aip.org/https://archive.org/details/arxiv-hep-ph0110198open access51-73Pi-k scatteringForm-factorsLagrangiansAmplitudeQcdFísica-Modelos matemáticosFísica matemática