arXiv:nucl-th/9511040·v1·Nuclear Theory
Amplitude ambiguities in pseudoscalar meson photoproduction
Greg Keaton🇺🇸 · Ron Workman🇺🇸
Abstract
We consider the problem of determining amplitudes from observables for the case of pseudoscalar meson photoproduction. We find a number of surprisingly simple constraints which give necessary conditions for a complete set of measurements. These results contradict one of the selection rules derived previously.
Comments: 7 pages