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Towards saturation of the electron-capture delayed fission probability : The new isotopes 240Es and 236Bk

dc.contributor.authorKonki, Joonas
dc.contributor.authorKhuyagbaatar, J.
dc.contributor.authorUusitalo, Juha
dc.contributor.authorGreenlees, Paul
dc.contributor.authorAuranen, Kalle
dc.contributor.authorBadran, Hussam
dc.contributor.authorBlock, M.
dc.contributor.authorBriselet, R.
dc.contributor.authorCox, D. M.
dc.contributor.authorDasgupta, M.
dc.contributor.authorNitto, A. Di
dc.contributor.authorDüllman, Ch. E.
dc.contributor.authorGrahn, Tuomas
dc.contributor.authorHauschild, K.
dc.contributor.authorHerzan, Andrej
dc.contributor.authorHerzberg, R.-D.
dc.contributor.authorHeßberger, F. P.
dc.contributor.authorHinde, D. J.
dc.contributor.authorJulin, Rauno
dc.contributor.authorJuutinen, Sakari
dc.contributor.authorJäger, E.
dc.contributor.authorKindler, B.
dc.contributor.authorKrier, J.
dc.contributor.authorLeino, Matti
dc.contributor.authorLommel, B.
dc.contributor.authorLopez-Martens, A.
dc.contributor.authorLuong, D. H.
dc.contributor.authorMallaburn, M.
dc.contributor.authorNishio, K.
dc.contributor.authorPakarinen, Janne
dc.contributor.authorPapadakis, Philippos
dc.contributor.authorPartanen, Jari
dc.contributor.authorPeura, Pauli
dc.contributor.authorRahkila, Panu
dc.contributor.authorRuotsalainen, Panu
dc.contributor.authorSandzelius, Mikael
dc.contributor.authorSarén, Jan
dc.contributor.authorScholey, Catherine
dc.contributor.authorSorri, Juha
dc.contributor.authorStolze, Sanna
dc.contributor.authorSulignano, B.
dc.contributor.authorTheisen, Ch.
dc.contributor.authorWard, A.
dc.contributor.authorYakushev, A.
dc.contributor.authorYakusheva, V.
dc.date.accessioned2016-12-13T11:59:59Z
dc.date.available2016-12-13T11:59:59Z
dc.date.issued2017
dc.identifier.citationKonki, J., Khuyagbaatar, J., Uusitalo, J., Greenlees, P., Auranen, K., Badran, H., Block, M., Briselet, R., Cox, D. M., Dasgupta, M., Nitto, A. D., Düllman, C. E., Grahn, T., Hauschild, K., Herzan, A., Herzberg, R.-D., Heßberger, F. P., Hinde, D. J., Julin, R., . . . Yakusheva, V. (2017). Towards saturation of the electron-capture delayed fission probability : The new isotopes 240Es and 236Bk. <i>Physics Letters B</i>, <i>764</i>, 265-270. <a href="https://doi.org/10.1016/j.physletb.2016.11.038" target="_blank">https://doi.org/10.1016/j.physletb.2016.11.038</a>
dc.identifier.otherCONVID_26335750
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/52307
dc.description.abstractThe new neutron-deficient nuclei 240Es and 236Bk were synthesised at the gas-filled recoil separator RITU. They were identified by their radioactive decay chains starting from 240Es produced in the fusion–evaporation reaction 209Bi(34S,3n)240Es. Half-lives of 6(2) sand 22+13−6swere obtained for 240Es and 236Bk, respectively. Two groups of αparticles with energies Eα=8.19(3) MeVand 8.09(3) MeVwere unambiguously assigned to 240Es. Electron-capture delayed fission branches with probabilities of 0.16(6)and 0.04(2)were measured for 240Es and 236Bk, respectively. These new data show a continuation of the exponential increase of ECDF probabilities in more neutron-deficient isotopes.
dc.language.isoeng
dc.publisherElsevier BV * North-Holland
dc.relation.ispartofseriesPhysics Letters B
dc.subject.othermass
dc.subject.otherα decay
dc.subject.otherelectron-capture delayed fission
dc.subject.otherfusion-evaporation reactions
dc.titleTowards saturation of the electron-capture delayed fission probability : The new isotopes 240Es and 236Bk
dc.typeresearch article
dc.identifier.urnURN:NBN:fi:jyu-201612024931
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.contributor.oppiaineKiihdytinlaboratoriofi
dc.contributor.oppiaineAccelerator Laboratoryen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2016-12-02T13:15:14Z
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.format.pagerange265-270
dc.relation.issn0370-2693
dc.relation.numberinseries0
dc.relation.volume764
dc.type.versionpublishedVersion
dc.rights.copyright© 2016 the Authors. Published by Elsevier B.V. This is an open access article under the CC BY license. Funded by SCOAP3.
dc.rights.accesslevelopenAccessfi
dc.type.publicationarticle
dc.subject.ysoisotoopit
jyx.subject.urihttp://www.yso.fi/onto/yso/p6387
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1016/j.physletb.2016.11.038
dc.type.okmA1


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© 2016 the Authors. Published by Elsevier B.V. This is an open access article under the CC BY license. Funded by SCOAP3.
Ellei muuten mainita, aineiston lisenssi on © 2016 the Authors. Published by Elsevier B.V. This is an open access article under the CC BY license. Funded by SCOAP3.
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