English

$D^*$ $\Xi N$ bound state in strange three-body systems

Nuclear Theory 2016-06-29 v1 High Energy Physics - Phenomenology

Abstract

The recent update of the strangeness 2-2 ESC08c Nijmegen potential incorporating the NAGARA and KISO events predicts a ΞN\Xi N bound state, DD^*, in the 3S1(I=1)^3S_1 (I=1) channel. We study if the existence of this two-body bound state could give rise to stable three-body systems. For this purpose we solve the bound state problem of three-body systems where the ΞN\Xi N state is merged with NN's, Λ\Lambda's, Σs\Sigma's or Ξ\Xi's, making use of the most recent updates of the two-body ESC08c Nijmegen potentials. We found that there appear stable states in the ΞNN\Xi NN and ΞΞN\Xi \Xi N systems, the ΞΛN\Xi \Lambda N and ΞΣN\Xi \Sigma N systems being unbound.

Cite

@article{arxiv.1606.08767,
  title  = {$D^*$ $\Xi N$ bound state in strange three-body systems},
  author = {H. Garcilazo and A. Valcarce},
  journal= {arXiv preprint arXiv:1606.08767},
  year   = {2016}
}

Comments

16 pages, 5 figures. arXiv admin note: substantial text overlap with arXiv:1605.04108

R2 v1 2026-06-22T14:37:03.504Z