The $\eta$-3N problem with separable interactions
Nuclear Theory
2009-11-07 v3
Abstract
The -3N-interaction is studied within the four-body Faddeev-Yakubovsky theory adopting purely separable forms for the two- and three-body subamplitudes, limiting the basic two-body interactions to s-waves only. The corresponding separable approximation for the integral kernels is obtained by using the Hilbert-Schmidt procedure. Results are presented for the -H scattering amplitude and for the total elastic cross section for energies below the triton break-up threshold.
Keywords
Cite
@article{arxiv.nucl-th/0202080,
title = {The $\eta$-3N problem with separable interactions},
author = {A. Fix and H. Arenhoevel},
journal= {arXiv preprint arXiv:nucl-th/0202080},
year = {2009}
}
Comments
revised version accepted for Phys. Rev. C, 16 pages revtex including 6 eps-figures, formal part shortened