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Hypernuclear structure with the new Nijmegen potentials

Authors: I. VidaƱa, A. Polls, A. Ramos & H.-J. Schulze

Ref.: Phys. Rev. C 64, 044301 (2001)

Abstract: We perform continuous-choice Brueckner-Hartree-Fock calculations of hypernuclear matter, using the recent Nijmegen potentials for hyperon-nucleon and hyperon-hyperon interactions. Single-particle observables of the various hyperons in bulk matter, as well as properties of single- and double-lambda hypernuclei, employing an extended Skyrme-Hartree-Fock scheme, are presented. We find that the potentials tend to overbind the single hypernuclei and strongly underbind the double hypernuclei.

DOI: 10.1103/PhysRevC.64.044301