TY  - JOUR
AU  - Oller, J. A.
AU  - Oset, E.
AU  - Peláez Sagredo, José Ramón
PY  - 2000
DO  - 10.1103/PhysRevD.62.114017
SN  - 1550-7998
UR  - https://hdl.handle.net/20.500.14352/59871
T2  - Physical review D
AB  - Starting from the chiral perturbation theory Lagrangian, but keeping different masses for the charged and neutral mesons (m_u ≠ m_d), and using a previously developed nonperturbative unitary scheme that generates the lightest meson-meson resonances,...
LA  - eng
PB  - Amer Physical Soc
KW  - Phase-shift analysis
KW  - Zweig-Iizuka rule
KW  - Pion form-factor
KW  - Perturbation-theory
KW  - Gev-C
KW  - Kpi scattering
KW  - One-loop
KW  - Elastic-scattering
KW  - Meson interactions
KW  - Hadronic loops
TI  - φ →π⁺π⁻ decay within a chiral unitary approach
TY  - journal article
VL  - 62
ER  -