Two-proton radioactivity and three-body decay. III. Integral formulae for decay widths in a simplified semianalytical approach

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dc.creatorGrigorenko, L. V.
dc.creatorZhukov, M. V.
dc.date2007-04-06
dc.date.accessioned2026-07-07T10:35:27Z
dc.date.available2026-07-07T10:35:27Z
dc.descriptionThree-body decays of resonant states are studied using integral formulae for decay widths. Theoretical approach with a simplified Hamiltonian allows semianalytical treatment of the problem. The model is applied to decays of the first excited $3/2^{-}$ state of $^{17}$Ne and the $3/2^{-}$ ground state of $^{45}$Fe. The convergence of three-body hyperspherical model calculations to the exact result for widths and energy distributions are studied. The theoretical results for $^{17}$Ne and $^{45}$Fe decays are updated and uncertainties of the derived values are discussed in detail. Correlations for the decay of $^{17}$Ne $3/2^-$ state are also studied.
dc.description19 pages, 20 figures
dc.identifierhttps://arxiv.org/abs/0704.0920
dc.identifierhttp://arxiv.org/abs/0704.0920
dc.identifierPhys.Rev.C76:014008,2007
dc.identifierdoi:10.1103/PhysRevC.76.014008
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/179756
dc.subjectNuclear Theory
dc.titleTwo-proton radioactivity and three-body decay. III. Integral formulae for decay widths in a simplified semianalytical approach
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