Onset of Collectivity in Neutron Deficient $^{196,198}$Po

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dc.creatorBernstein, L. A.
dc.creatorCizewski, J. A.
dc.creatorJin, H. -Q.
dc.creatorYounes, W.
dc.creatorHenry, R. G.
dc.creatorFarris, L. P.
dc.creatorCharos, A.
dc.creatorCarpenter, M. P.
dc.creatorJanssens, R. V. F.
dc.creatorKhoo, T. L.
dc.creatorLauritsen, T.
dc.creatorBearden, I. G.
dc.creatorYe, D.
dc.creatorBecker, J. A.
dc.creatorHenry, E. A.
dc.creatorBrinkman, M. J.
dc.creatorHughes, J. R.
dc.creatorKuhnert, A.
dc.creatorWang, T. F.
dc.creatorStoyer, M. A.
dc.creatorDiamond, R. M.
dc.creatorStephens, F. S.
dc.creatorDeleplanque, M. A.
dc.creatorMacchiavelli, A. O.
dc.creatorLee, I. Y.
dc.creatorCederwall, B.
dc.creatorOliveira, J. R. B.
dc.creatorBurde, J.
dc.creatorFallon, P.
dc.creatorDuyar, C.
dc.creatorDraper, J. E.
dc.creatorRubel, E.
dc.creatorVo, D. T.
dc.date1995-02-28
dc.date1995-07-13
dc.date.accessioned2026-07-07T11:14:51Z
dc.date.available2026-07-07T11:14:51Z
dc.descriptionWe have studied via in-beam $γ$-ray spectroscopy $^{196}$Po and $^{198}$Po, which are the first neutron-deficient Po isotopes to exhibit a collective low-lying structure. The ratios of yrast state energies and the E2 branching ratios of transitions from non-yrast to yrast states are indicative of a low-lying vibrational structure. The onset of collective motion in these isotopes can be attributed to the opening of the neutron i$_{13/2}$ orbital at N$\approx$112 and the resulting large overlap between the two valence protons in the h$_{9/2}$ orbital and the valence neutrons in the i$_{13/2}$ orbital.
dc.description(accepted by Phys. Rev. C, in press) 18 pages, revtex 3.0, Five figs. available upon request
dc.identifierhttps://arxiv.org/abs/nucl-ex/9502003
dc.identifierhttp://arxiv.org/abs/nucl-ex/9502003
dc.identifierPhys.Rev.C52:621-627,1995
dc.identifierdoi:10.1103/PhysRevC.52.621
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/192214
dc.subjectNuclear Experiment
dc.titleOnset of Collectivity in Neutron Deficient $^{196,198}$Po
dc.typetext

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