Cargando…
Bounds on the $K_{l3}$ scalar form factor from low-energy K$\pi$ phase shift
Upper and lower bounds on the scalar form factor of K/sub l3/ decay are calculated using the analytic properties of the form factor, the experimental low-energy S-wave K pi phase shift, and an estimate of the propagator Delta (t) of the divergence of the strangeness changing current at zero momentum...
Autor principal: | |
---|---|
Lenguaje: | eng |
Publicado: |
1973
|
Materias: | |
Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(73)90446-X http://cds.cern.ch/record/880786 |