Variational study of Light Hypernuclei

TL;DR

This study uses variational Monte Carlo methods to analyze light hypernuclei, highlighting the importance of lambda-nucleon and lambda-nucleon-nucleon interactions for hypernuclear stability.

Contribution

It provides a theoretical variational Monte Carlo analysis of light hypernuclei with realistic and phenomenological interactions, emphasizing the role of specific hyperon interactions.

Findings

{\Lambda}N and {\Lambda}NN interactions are crucial for hypernuclear stability

Different interaction models affect hypernuclear binding energies

Results support the importance of hyperon-nucleon interactions in nuclear systems

Abstract

The real nature of nucleon-hyperon and hyperon-hyperon interaction is best understood by theoretical study of single lambda hypernuclei. Variational Monte-Carlo calculations have been done on some light lambda hypernuclei using realistic NN, NNN ; phenomenological {\Lambda}N and {\Lambda}NN interactions. The results obtained for different interactions show the role of {\Lambda}N and {\Lambda}NN interactions. These interactions have been found to be important for the stability of the hypernuclear systems.