TY  - JOUR
AU  - Peláez Sagredo, José Ramón
AU  - Rios, G.
PY  - 2010
DO  - 10.1103/PhysRevD.82.114002
SN  - 1550-7998
UR  - https://hdl.handle.net/20.500.14352/44838
T2  - Physical review D
AB  - We study the pion mass dependence of the ρ(770) and f_0(600) masses and widths from one and two-loop unitarized chiral perturbation theory ( ChPT). We show the consistency of one-loop calculations with lattice results for the M_ρ, f_π and the...
LA  - eng
PB  - Amer Physical Soc
KW  - Pi-pi scattering
KW  - Scalar mesons
KW  - Gev-c
KW  - Dispersion-relations
KW  - High statistics
KW  - Form-factors
KW  - Low-energy
KW  - One-loop
KW  - Sigma
KW  - Lagrangians
TI  - Chiral extrapolation of light resonances from one and two-loop unitarized chiral perturbation theory versus lattice results
TY  - journal article
VL  - 82
ER  -