Three-baryon ΛNN potential

A. A. Usmani
Phys. Rev. C 52, 1773 – Published 1 October 1995
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Abstract

Using a three-baryon ΛNN potential having a spin-independent dispersive component and a two-pion exchange component, realistic variational Monte Carlo calculations have been performed for the Λ separation energy for HeΛ5. A relationship between strengths associated with both pieces of ΛNN force giving exact experimental Λ-separation energy has been obtained which, when combined with our previous study on OΛ17 hypernucleus, determines the strength of the ΛNN potential which has been found important for the core polarization.

  • Received 6 March 1995

DOI:https://doi.org/10.1103/PhysRevC.52.1773

©1995 American Physical Society

Authors & Affiliations

A. A. Usmani

  • Interdisciplinary Laboratory, SISSA, via Beirut 2-4, 34014-Trieste, Italy

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Issue

Vol. 52, Iss. 4 — October 1995

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