Universality of Decay out of Superdeformed Bands in the 190 Mass Region

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dc.creatorCardamone, D. M.
dc.creatorBarrett, B. R.
dc.creatorStafford, C. A.
dc.date2007-02-23
dc.date2007-10-29
dc.date.accessioned2026-07-07T11:24:02Z
dc.date.available2026-07-07T11:24:02Z
dc.descriptionSuperdeformed nuclei in the 190 mass region exhibit a striking universality in their decay-out profiles. We show that this universality can be explained in the two-level model of superdeformed decay as related to a strong separation of energy scales: a higher scale related to the nuclear interactions, and a lower scale caused by electromagnetic decay. Furthermore, we present the results of the two-level model for all decays for which sufficient data are known, including statistical extraction of the matrix element for tunneling through the potential barrier.
dc.description7 pages, 3 figures. v2: some minor clarifications, minor correction to Fig. 2
dc.identifierhttps://arxiv.org/abs/nucl-th/0702072
dc.identifierhttp://arxiv.org/abs/nucl-th/0702072
dc.identifierPhys.Lett.B661:233-238,2008
dc.identifierdoi:10.1016/j.physletb.2008.01.064
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/195097
dc.subjectNuclear Theory
dc.titleUniversality of Decay out of Superdeformed Bands in the 190 Mass Region
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