TY  - JOUR
AU  - Garcia-Martin, R
AU  - Kamiński, Robert
AU  - Peláez Sagredo, José Ramón
AU  - Ruiz de Elvira, Jacobo
PY  - 2011
DO  - 10.1103/PhysRevLett.107.072001
SN  - 0031-9007
UR  - https://hdl.handle.net/20.500.14352/44830
T2  - Physical review letters
AB  - We use our latest dispersive analysis of π π scattering data and the very recent K_(l4) experimental results to obtain the mass, width, and couplings of the two lightest scalar-isoscalar resonances. These parameters are defined from their associated...
LA  - eng
PB  - American Physical Society
KW  - π-π Scattering
KW  - Chiral perturbation-theory
KW  - Meson dynamics
KW  - Final-states
KW  - Phase-shift
KW  - Gamma-Ggmma
KW  - Sigma-Pple
KW  - Amplitudes
KW  - Decays
KW  - Model
TI  - Precise determination of the f(0)(600) and f(0)(980) pole parameters from a dispersive data analysis
TY  - journal article
VL  - 107
ER  -