New result on phase shift analysis
Mathematical Physics
2020-05-20 v2 High Energy Physics - Phenomenology
math.MP
Quantum Physics
Abstract
Assuming a certain continuity property, we prove, using the old results of Itzykson and Martin, that, except for an obvious ambiguity, there are only at most two amplitudes reproducing an elastic differential cross section at a given energy.
Cite
@article{arxiv.2004.11156,
title = {New result on phase shift analysis},
author = {André Martin and Jean-Marc Richard},
journal= {arXiv preprint arXiv:2004.11156},
year = {2020}
}
Comments
10 pages, 1 figure