Local versus nonlocal $αα$ interactions in $3α$ description of $^{12}$C

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dc.creatorSuzuki, Y.
dc.creatorMatsumura, H.
dc.creatorOrabi, M.
dc.creatorFujiwara, Y.
dc.creatorDescouvemont, P.
dc.creatorTheeten, M.
dc.creatorBaye, D.
dc.date2007-03-01
dc.date.accessioned2026-07-07T11:24:04Z
dc.date.available2026-07-07T11:24:04Z
dc.descriptionLocal $αα$ potentials fail to describe $^{12}$C as a $3α$ system. Nonlocal $αα$ potentials that renormalize the energy-dependent kernel of the resonating group method allow interpreting simultaneously the ground state and $0^+_2$ resonance of $^{12}$C as $3α$ states. A comparison with fully microscopic calculations provides a measure of the importance of three-cluster exchanges in those states.
dc.descriptionThe tar.gz file has 1 tex file and 1 eps file
dc.identifierhttps://arxiv.org/abs/nucl-th/0703001
dc.identifierhttp://arxiv.org/abs/nucl-th/0703001
dc.identifierPhys.Lett.B659:160-164,2008
dc.identifierdoi:10.1016/j.physletb.2007.10.033
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/195105
dc.subjectNuclear Theory
dc.titleLocal versus nonlocal $αα$ interactions in $3α$ description of $^{12}$C
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