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Low-Z boundary of the N=88-90 shape phase transition: Ce-148 near the critical point

dc.contributor.authorKoseoglou, P.
dc.contributor.authorWerner, V.
dc.contributor.authorPietralla, N.
dc.contributor.authorIlieva, S.
dc.contributor.authorNikšić, T.
dc.contributor.authorVretenar, D.
dc.contributor.authorAlexa, Petr
dc.contributor.authorThürauf, M.
dc.contributor.authorBernards, C.
dc.contributor.authorBlanc, A.
dc.contributor.authorBruce, A. M.
dc.contributor.authorCakirli, R. B.
dc.contributor.authorCooper, N.
dc.contributor.authorFraile, L. M.
dc.contributor.authorde France, G.
dc.contributor.authorJentschel, M.
dc.contributor.authorJolie, J.
dc.contributor.authorKöster, U.
dc.contributor.authorKorten, W.
dc.contributor.authorKröll, T.
dc.contributor.authorLalkovski, S.
dc.contributor.authorMach, H.
dc.contributor.authorMarginean, N.
dc.contributor.authorMutti, P.
dc.contributor.authorPatel, Z.
dc.contributor.authorPaziy, V.
dc.contributor.authorPodolyák, Zs.
dc.contributor.authorRegan, P. H.
dc.contributor.authorRégis, J.-M.
dc.contributor.authorRoberts, O. J.
dc.contributor.authorSaed-Samii, N.
dc.contributor.authorSimpson, G. S.
dc.contributor.authorSoldner, T.
dc.contributor.authorUr, C. A.
dc.contributor.authorUrban, W.
dc.contributor.authorWilmsen, D.
dc.contributor.authorWilson, E.
dc.date.accessioned2020-01-22T13:06:47Z
dc.date.available2020-01-22T13:06:47Z
dc.date.issued2020
dc.identifier.citationPhysical Review C. 2020, vol. 101, issue 1, art. no. 014303.cs
dc.identifier.issn2469-9985
dc.identifier.issn2469-9993
dc.identifier.urihttp://hdl.handle.net/10084/139096
dc.description.abstractExcited states of the neutron-rich nucleus Ce-148 have been populated by neutron-induced fission of a U-235 target. Its electromagnetic decays were studied by means of gamma-ray coincidence spectroscopy with fast-timing capabilities. Lifetimes of the 2(1)(+) and 4(1)(+) states of Ce-148 were obtained and their E2 decay rates deduced. The B-4/2 = B(E2; 4(1)(+) -> 2(1)(+))/B(E2; 2(1)(+) -> 0(1)(+)) ratio indicates that Ce-148 is a transitional nucleus while the N = 88/90 shape phase transition evolves into a gradual change of nuclear deformation for proton numbers Z < 60.cs
dc.language.isoencs
dc.publisherAmerican Physical Societycs
dc.relation.ispartofseriesPhysical Review Ccs
dc.relation.urihttps://doi.org/10.1103/PhysRevC.101.014303cs
dc.rights© 2020 American Physical Societycs
dc.titleLow-Z boundary of the N=88-90 shape phase transition: Ce-148 near the critical pointcs
dc.typearticlecs
dc.identifier.doi10.1103/PhysRevC.101.014303
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume101cs
dc.description.issue1cs
dc.description.firstpageart. no. 014303cs
dc.identifier.wos000505986800002


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