TY - CHAP AU - Peláez Sagredo, José Ramón PY - 2003 DO - 10.1063/1.1632193 SN - 0-7354-0159-4 UR - https://hdl.handle.net/20.500.14352/60962 AB - We present a brief account of the developments in the description of light meson resonances using unitarized extensions of the Chiral Perturbation Theory series, both in energy and temperature. In particular, we describe how these methods have been... LA - eng M2 - 45 PB - Amer Inst Physics KW - π-π-scattering KW - Inverse amplitude method KW - Phase-shift analysis KW - multi-quark hadrons KW - One-loop KW - Kpi scattering KW - Elastic-scattering KW - Momentum-transfer KW - Scalar mesons KW - Form-factors TI - Recent progress on the light meson resonance description from unitarized chiral perturbation theory and large N_c TY - book part ER -