Meson Exchange Currents in Pion Double Charge Exchange at High Energies
Nuclear Theory
2011-02-09 v3
Abstract
In this letter we study the high energy behavior of the forward differential cross section for the double charge exchange reaction. We have evaluated the sequential and the meson exchange current mechanisms. The meson exchange current contribution shows a very weak energy dependence and becomes relevant at incident pion kinetic energies above 600 MeV.
Keywords
Cite
@article{arxiv.nucl-th/9501022,
title = {Meson Exchange Currents in Pion Double Charge Exchange at High Energies},
author = {L. Alvarez-Ruso and M. J. Vicente-Vacas},
journal= {arXiv preprint arXiv:nucl-th/9501022},
year = {2011}
}
Comments
7 pages,2 postscripts figures,uses amsbsy LATEX package