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Phenomenological Λ-nuclear interactions

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Czechoslovak Journal of Physics Aims and scope

Abstract

Variational Monte-Carlo calculations have been performed for the ligh s-shell hypernuclei, namely, 4Λ H, 4Λ H*, and 5Λ He. The main aim of the study has been to give more insight into the Λ-nuclear interactions. Our study shows that the three-body ANN force has a larger share in the splitting energy of 4Λ H (0+–1+) compared to the two-body AN force. The analyses on Λ-binding to nuclear matter based on our s-shell results demonstrate that the three-body ANN correlations need to be incorporated suitably to describe these systems.

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Authors and Affiliations

  1. Department of Physics, Faculty of Science and Environmental Studies, Universiti Putra Malaysia, UPM 43400, Selangor, Malaysia

    Rita Sinha

  2. Institute of Multimedia and Software, Universiti Putra Malaysia, UPM 43400, Selangor, Malaysia

    Q. N. Usmani

Authors
  1. Rita Sinha
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  2. Q. N. Usmani
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Talk given at the XIVth Summer School “Understanding the Structure of Hadrons”, Prague (Czech Republic), July 9–13, 2001.

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Sinha, R., Usmani, Q.N. Phenomenological Λ-nuclear interactions. Czech J Phys 52 (Suppl 2), B199–B204 (2002). https://doi.org/10.1007/s10582-002-0088-y

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