On the phase of the off-shell scattering amplitudes
arXiv:hep-ph/0008310
Abstract
We prove that the phase of the partial wave amplitude does not depend on the off-shell 4-momentum squared of one of the scattered particles.
2 pages, latex file
arXiv:hep-ph/0008310
We prove that the phase of the partial wave amplitude does not depend on the off-shell 4-momentum squared of one of the scattered particles.
2 pages, latex file