Energy distributions from three-body decaying many-body resonances

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dc.creatorAlvarez-Rodriguez, R.
dc.creatorJensen, A. S.
dc.creatorFedorov, D. V.
dc.creatorFynbo, H. O. U.
dc.creatorGarrido, E.
dc.date2007-07-01
dc.date.accessioned2026-07-07T10:36:13Z
dc.date.available2026-07-07T10:36:13Z
dc.descriptionWe compute energy distributions of three particles emerging from decaying many-body resonances. We reproduce the measured energy distributions from decays of two archetypal states chosen as the lowest $0^{+}$ and $1^{+}$-resonances in $^{12}$C populated in $β$-decays. These states are dominated by sequential, through the $^{8}$Be ground state, and direct decays, respectively. These decay mechanisms are reflected in the ``dynamic'' evolution from small, cluster or shell-model states, to large distances, where the coordinate or momentum space continuum wavefunctions are accurately computed.
dc.description4 pages, 4 figures. Accepted for publication in Physical Review Letters
dc.identifierhttps://arxiv.org/abs/0707.0099
dc.identifierhttp://arxiv.org/abs/0707.0099
dc.identifierPhys.Rev.Lett.99:072503,2007
dc.identifierdoi:10.1103/PhysRevLett.99.072503
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/179979
dc.subjectNuclear Theory
dc.titleEnergy distributions from three-body decaying many-body resonances
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