A model for non-diffractive current-current scattering amplitudes
- Author(s): Bander, M
- et al.
Published Web Locationhttps://doi.org/10.1016/0550-3213(69)90193-x
A model for the amplitude obeying the current algebra sum rule is constructed. It satisfies many physical conditions required of this amplitude as analyticity, Regge asymptotics, decreasing form factors, etc. This amplitude likewise satisfies certain asymptotic sum rules and suggests the possible structure of the difference in elastic electron scattering from members of an SU(3) or SU(2) multiplet. © 1969.