Cargando…
Stable extrapolation of scattering amplitudes using unitarity
Unitarity in all three channels for the pi N system is used to show that one can, given the first L pi N partial waves and the pi N total cross sections, extrapolate to find the NN to pi pi waves, the whole amplitude, and the pi N waves, in the unphysical regions and this within absolute error bands...
| Autor principal: | |
|---|---|
| Lenguaje: | eng |
| Publicado: |
1973
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0003-4916(73)90466-1 http://cds.cern.ch/record/880811 |