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

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dc.contributor.authorKonki, J.
dc.contributor.authorKhuyagbaatar, J.
dc.contributor.authorUusitalo, J.
dc.contributor.authorGreenlees, P.T.
dc.contributor.authorAuranen, K.
dc.contributor.authorBadran, H.
dc.contributor.authorBlock, M.
dc.contributor.authorBriselet, R.
dc.contributor.authorCox, D.M.
dc.contributor.authorDasgupta, Mahananda
dc.contributor.authorDi Nitto, A.
dc.contributor.authorDüllmann, Ch.E.
dc.contributor.authorGrahn, T.
dc.contributor.authorHauschild, K.
dc.contributor.authorHerzán, A.
dc.contributor.authorHerzberg, R.-D.
dc.contributor.authorHeßberger, F.P.
dc.contributor.authorHinde, David
dc.contributor.authorJulin, R.
dc.contributor.authorJuutinen, S.
dc.contributor.authorJäger, E.
dc.contributor.authorKindler, B.
dc.contributor.authorKrier, J.
dc.contributor.authorLeino, M.
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, J.
dc.contributor.authorPapadakis, P.
dc.contributor.authorPartanen, J.
dc.contributor.authorPeura, P.
dc.contributor.authorRahkila, P.
dc.contributor.authorRezynkina, K.
dc.contributor.authorRuotsalainen, P.
dc.contributor.authorSandzelius, M.
dc.contributor.authorSarén, J.
dc.contributor.authorScholey, C.
dc.contributor.authorSorri, J.
dc.contributor.authorStolze, S.
dc.contributor.authorSulignano, B.
dc.contributor.authorTheisen, Ch.
dc.contributor.authorWard, A.
dc.contributor.authorYakushev, A.
dc.contributor.authorYakusheva, V.
dc.date.accessioned2016-11-30T03:53:33Z
dc.date.available2016-11-30T03:53:33Z
dc.date.issued2016-11-24
dc.date.updated2016-11-27T09:05:45Z
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)s and 22ˍ₆⁺¹³s were obtained for ²⁴⁰Es and ²³⁶Bk, respectively. Two groups of α particles with energies Eα=8.19(3)MeV and 8.09(3)MeV were 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.en_AU
dc.identifier18061
dc.identifier.issn0370-2693en_AU
dc.identifier.urihttp://hdl.handle.net/1885/110868
dc.publisherElsevieren_AU
dc.relationhttp://purl.org/au-research/grants/arc/FL110100098en_AU
dc.relationhttp://purl.org/au-research/grants/arc/DP140100784en_AU
dc.rights© 2016 Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3en_AU
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/
dc.sourcePhysics letters Ben_AU
dc.source.urihttp://repo.scoap3.org/record/18061/files/main.pdfen_AU
dc.subjectIsotopes with mass 236–240en_AU
dc.subject²⁴⁰Esen_AU
dc.subject²³⁶Bken_AU
dc.subjectα decayen_AU
dc.subjectElectron-capture delayed fissionen_AU
dc.subjectFusion–evaporation reactionsen_AU
dc.titleTowards saturation of the electron-capture delayed fission probability: the new isotopes ²⁴⁰Es and ²³⁶Bken_AU
dc.typeJournal articleen_AU
dcterms.accessRightsOpen Accessen_AU
local.contributor.affiliationKonki, J., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationKhuyagbaatar, J., Helmholtz Institute Mainz, Mainz, 55099, Germanyen_AU
local.contributor.affiliationUusitalo, J., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationGreenlees, P.T., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationAuranen, K., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationBadran, H., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationBlock, M., Helmholtz Institute Mainz, Mainz, 55099, Germanyen_AU
local.contributor.affiliationBriselet, R., IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, 91191, Franceen_AU
local.contributor.affiliationCox, D.M., Department of Physics, Oliver Lodge Laboratory, University of Liverpool, Liverpool, L69 7ZE, UKen_AU
local.contributor.affiliationDasgupta, M., Research School of Physics and Engineering, Australian National University, Canberra, ACT, 2601, Australiaen_AU
local.contributor.affiliationDi Nitto, A., GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, 64291, Germanyen_AU
local.contributor.affiliationDüllmann, Ch.E., Helmholtz Institute Mainz, Mainz, 55099, Germanyen_AU
local.contributor.affiliationGrahn, T., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationHauschild, K., CSNSM, Université Paris Sud, CNRS-IN2P3, Orsay Campus, F-91405, Franceen_AU
local.contributor.affiliationHerzán, A., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationHerzberg, R.-D., Department of Physics, Oliver Lodge Laboratory, University of Liverpool, Liverpool, L69 7ZE, UKen_AU
local.contributor.affiliationHeßberger, F.P., GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, 64291, Germanyen_AU
local.contributor.affiliationHinde, D.J., Research School of Physics and Engineering, Australian National University, Canberra, ACT, 2601, Australiaen_AU
local.contributor.affiliationJulin, R., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationJuutinen, S., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationJäger, E., GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, 64291, Germanyen_AU
local.contributor.affiliationKindler, B., GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, 64291, Germanyen_AU
local.contributor.affiliationKrier, J., GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, 64291, Germanyen_AU
local.contributor.affiliationLeino, M., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationLommel, B., GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, 64291, Germanyen_AU
local.contributor.affiliationLopez-Martens, A., CSNSM, Université Paris Sud, CNRS-IN2P3, Orsay Campus, F-91405, Franceen_AU
local.contributor.affiliationLuong, D.H., Research School of Physics and Engineering, Australian National University, Canberra, ACT, 2601, Australiaen_AU
local.contributor.affiliationMallaburn, M., School of Physics and Astronomy, The University of Manchester, Manchester, M13 9PL, UKen_AU
local.contributor.affiliationNishio, K., Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki, 319-1195, Japanen_AU
local.contributor.affiliationPakarinen, J., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationPapadakis, P., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationPartanen, J., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationPeura, P., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationRahkila, P., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationRezynkina, K., CSNSM, Université Paris Sud, CNRS-IN2P3, Orsay Campus, F-91405, Franceen_AU
local.contributor.affiliationRuotsalainen, P., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationSandzelius, M., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationSarén, J., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationScholey, C., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationSorri, J., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationStolze, S., University of Jyvaskyla, Department of Physics, P.O. Box 35, Jyvaskyla, FI-40014, Finlanden_AU
local.contributor.affiliationSulignano, B., IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, 91191, Franceen_AU
local.contributor.affiliationTheisen, Ch., IRFU, CEA, Université Paris-Saclay, Gif-sur-Yvette, 91191, Franceen_AU
local.contributor.affiliationWard, A., Department of Physics, Oliver Lodge Laboratory, University of Liverpool, Liverpool, L69 7ZE, UKen_AU
local.contributor.affiliationYakushev, A., Helmholtz Institute Mainz, Mainz, 55099, Germanyen_AU
local.contributor.affiliationYakusheva, V., Helmholtz Institute Mainz, Mainz, 55099, Germanyen_AU
local.contributor.authoruidu9206549en_AU
local.identifier.doi10.1016/j.physletb.2016.11.038en_AU
local.type.statusPublished Versionen_AU

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