Isoscalar amplitude dominance in $e^+e-$ annihilation to $N\bar{N}$ pair close to the threshold
High Energy Physics - Phenomenology
2015-06-16 v1 Nuclear Theory
Abstract
We use the Paris nucleon-antinucleon optical potential for explanation of experimental data in the process near threshold. It turns out that final-state interaction due to Paris optical potential allows us to reproduce available experimental data. It follows from our consideration that the isoscalar form factor is much larger than the isovector one.
Keywords
Cite
@article{arxiv.1307.0936,
title = {Isoscalar amplitude dominance in $e^+e-$ annihilation to $N\bar{N}$ pair close to the threshold},
author = {V. F. Dmitriev and A. I. Milstein and S. G. Salnikov},
journal= {arXiv preprint arXiv:1307.0936},
year = {2015}
}
Comments
7 pages, 3 figures