The energy dependence of the in-medium $ηN$ cross section evaluated from $η$-photoproduction
arXiv:nucl-th/9710054 · doi:10.1016/S0375-9474(98)00802-1
Abstract
Within the Glauber formalism and a BUU transport model we analyze the $η$-photoproduction data from nuclei and evaluate the in-medium $ηN$ cross section. Our results indicate that the $ηN$ cross section is almost independent of the $η$ energy up to 200 MeV.
11 pages LaTeX including 6 postscript figures