Coupled $\Lambda N-\Sigma N$ and $\Lambda NN-\Sigma NN$ systems and hyperon-nucleon interactions

Abstract

This paper summarizes our studies of the hypertriton and describes our findings on the hyperon-nucleon interaction, especially on the role of the $\Lambda N-\Sigma N$ coupling and the strengths of the $S$-wave $YN$ interactions. We briefly comment on our ongoing analyses with electromagnetic probes.

6 pages. given in the 1st Asia-Pacific Few-Body conference

Cited by in corpus (4)

• The Juelich hyperon-nucleon model revisited
• Faddeev-Yakubovsky calculations for light Lambda-Lambda hypernuclei
• `` $\Lambda -\Sigma$ conversion in ${}_{\Lambda }^4$He and ${}_{\Lambda }^4$H based on four-body calculation
• Faddeev Calculation of the Hypertriton using the SU_6 Quark-Model Nucleon-Nucleon and Hyperon-Nucleon Interactions