A first estimation of chiral four-nucleon force effects in 4He

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dc.creatorRozpedzik, D.
dc.creatorGolak, J.
dc.creatorSkibinski, R.
dc.creatorWitala, H.
dc.creatorGloeckle, W.
dc.creatorEpelbaum, E.
dc.creatorNogga, A.
dc.creatorKamada, H.
dc.date2006-06-12
dc.date.accessioned2026-07-07T07:18:36Z
dc.date.available2026-07-07T07:18:36Z
dc.descriptionWe estimate four-nucleon force effects between different 4He wave functions by calculating the expectation values of four-nucleon potentials which were recently derived within the framework of chiral effective field theory. We find that the four-nucleon force is attractive for the wave functions with a totally symmetric momentum part. The additional binding energy provided by the long-ranged part of the four-nucleon force is of the order of a few hundred keV.
dc.description13 pages, 4 eps figures, 3 tables
dc.identifierhttps://arxiv.org/abs/nucl-th/0606017
dc.identifierhttp://arxiv.org/abs/nucl-th/0606017
dc.identifierActa Phys.Polon. B37 (2006) 2889-2904
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/114362
dc.subjectNuclear Theory
dc.titleA first estimation of chiral four-nucleon force effects in 4He
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