English

On the possibility of an eta-meson light nucleus bound state formation

Nuclear Theory 2011-04-15 v1

Abstract

The resonance and bound--state poles of the amplitude describing elastic scattering of η\eta-meson off the light nuclei 2H^2H,\,3H^3H,\, 3He^3He, and 4He^4He are calculated in the framework of a microscopic approach based on few--body equations. For each of the nuclei, the two--body parameters that enhance the ηN\eta N--attraction which generate quasi--bound states, are also determined.

Keywords

Cite

@article{arxiv.nucl-th/9507042,
  title  = {On the possibility of an eta-meson light nucleus bound state formation},
  author = {S. A. Rakityansky and S. A. Sofianos and V. B. Belyaev and W. Sandhas},
  journal= {arXiv preprint arXiv:nucl-th/9507042},
  year   = {2011}
}

Comments

23K, RevTeX, 8 pages, no figures, to appear in FBS Suppl