RT Book, Section
T1 Complete meson-meson scattering within one loop in chiral perturbation theory: unitarization and resonances
A1 Peláez Sagredo, José Ramón
A1 Gómez Nicola, Ángel
AB 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.
PB Amer Inst Physics
SN 0-7354-0067-9
YR 2002
FD 2002
LK https://hdl.handle.net/20.500.14352/60920
UL https://hdl.handle.net/20.500.14352/60920
LA eng
NO © 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.
NO Spanish CICYT
DS Docta Complutense
RD 16 jun 2025