Three-body models of the 6ΛΛHe and 9ΛBe
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M. Theeten; D. Baye; P. Descouvemont
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Article
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2005
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Elsevier Science
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English
⚖ 234 KB
A three-body model involving non-local interactions is developed in configuration space. It is based on a hyperspherical-harmonics expansion and the Lagrange-mesh method. The 6 ΛΛ He and 9 Λ Be hypernuclei are studied as three-body αΛΛ and ααΛ systems. Recently proposed quark-model based ΛN and ΛΛ i