TY  - JOUR
AU  - Peláez Sagredo, José Ramón
AU  - Ynduráin, F. J.
PY  - 2005
DO  - 10.1103/PhysRevD.71.074016
SN  - 0556-2821
UR  - https://hdl.handle.net/20.500.14352/51728
T2  - Physical Review D
AB  - We obtain reliable ππ scattering amplitudes consistent with experimental data, both at low and high energies, and fulfilling appropriate analyticity properties. We do this by first fitting experimental low energy [s^(1/2) ≤ (1.42 GeV] phase shifts and...
LA  - eng
PB  - American Physical Society
KW  - Phase-shift analysis
KW  - Gev-c
KW  - Momentum-transfer
KW  - Cross sections
KW  - Mass region
KW  - π&π
KW  - π-P->π-π&N
KW  - Parameters
KW  - Existence
KW  - Unitarity
TI  - Pion-pion scattering amplitude
TY  - journal article
VL  - 71
ER  -