Ab-initio shell model with a core

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dc.creatorLisetskiy, A. F.
dc.creatorBarrett, B. R.
dc.creatorKruse, M. K. G.
dc.creatorNavratil, P.
dc.creatorStetcu, I.
dc.creatorVary, J. P.
dc.date2008-08-15
dc.date.accessioned2026-07-07T12:28:43Z
dc.date.available2026-07-07T12:28:43Z
dc.descriptionWe construct effective 2- and 3-body Hamiltonians for the p-shell by performing 12\hbarΩab initio no-core shell model (NCSM) calculations for A=6 and 7 nuclei and explicitly projecting the many-body Hamiltonians onto the 0\hbarΩspace. We then separate these effective Hamiltonians into 0-, 1- and 2-body contributions (also 3-body for A=7) and analyze the systematic behavior of these different parts as a function of the mass number A and size of the NCSM basis space. The role of effective 3- and higher-body interactions for A>6 is investigated and discussed.
dc.identifierhttps://arxiv.org/abs/0808.2187
dc.identifierhttp://arxiv.org/abs/0808.2187
dc.identifierPhys.Rev.C78:044302,2008
dc.identifierdoi:10.1103/PhysRevC.78.044302
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/215631
dc.subjectNuclear Theory
dc.titleAb-initio shell model with a core
dc.typetext

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