TY  - CHAP
AU  - Rios, G.
AU  - Hanhart, C.
AU  - Peláez Sagredo, José Ramón
PY  - 2010
DO  - 10.1063/1.3542024
SN  - 978-0-7354-0878-4
UR  - https://hdl.handle.net/20.500.14352/45625
AB  - We review our work on the ρ and σ resonances derived from the Inverse Amplitude Method. In particular, we study the leading 1/N_c behavior of the resonances masses and widths and their evolution with changing m_π. The 1/Nc expansion gives a clear...
LA  - eng
PB  - American Institute of Physics
KW  - Scalar mesons
KW  - Chiral lagrangians
KW  - 1/Nc expansion
TI  - N_c and m_π dependence of ρ and σ mesons from unitarized Chiral Perturbation Theory
TY  - book part
ER  -