Behaviour of the $\Lambda N$ and $\Lambda NN$ potential strengths in the $_\Lambda ^5$He hypernucleus

A. A. Usmani; F. C. Khanna

doi:10.1088/0954-3899/35/2/025105

Behaviour of the $\Lambda N$ and $\Lambda NN$ potential strengths in the $_\Lambda ^5$He hypernucleus

核理论 2008-11-26 v1

作者: A. A. Usmani , F. C. Khanna

在 arXiv 上查看 ↗ PDF ↗ DOI ↗

摘要

Variational study of $_\Lambda ^5$ He hypernucleus is presented using a realistic Hamiltonian and a fully correlated wave function including $\Lambda N$ space-exchange correlation. Behaviour of the $\Lambda$ -separation energy ( $B_\Lambda$ ) with two- and three- baryon potential strengths is thoroughly investigated. Solutions of the potential strengths giving experimental $B_\Lambda$ are presented.

关键词

hypernuclei and hypernuclear physics nuclear physics

引用

@article{arxiv.nucl-th/0612004,
  title  = {Behaviour of the $\Lambda N$ and $\Lambda NN$ potential strengths in the $_\Lambda ^5$He hypernucleus},
  author = {A. A. Usmani and F. C. Khanna},
  journal= {arXiv preprint arXiv:nucl-th/0612004},
  year   = {2008}
}

备注

8 pages, 2 figures

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