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Ca 48 + Bk 249 fusion reaction leading to element Z=117: Long-lived a -decaying Db 270 and discovery of Lr 266

Khuyagbaatar, J.; Yakushev, A.; Dullmann, Ch.E.; Ackermann, D.; Andersson, L.-L; Asai, M.; Block, M.; Boll, R.A.; Brand, H.; Fahlander, C.; Dasgupta, Mahananda; Evers, Maurits; Fahlander, Claes; Herzberg, R; Kratz, J-V; Kurz, N.; Trautmann, N; Uusitalo, J; Hinde, David

Description

The superheavy element with atomic number Z=117 was produced as an evaporation residue in the Ca48+Bk249 fusion reaction at the gas-filled recoil separator TASCA at GSI Darmstadt, Germany. The radioactive decay of evaporation residues and their α-decay p

dc.contributor.authorKhuyagbaatar, J.
dc.contributor.authorYakushev, A.
dc.contributor.authorDullmann, Ch.E.
dc.contributor.authorAckermann, D.
dc.contributor.authorAndersson, L.-L
dc.contributor.authorAsai, M.
dc.contributor.authorBlock, M.
dc.contributor.authorBoll, R.A.
dc.contributor.authorBrand, H.
dc.contributor.authorFahlander, C.
dc.contributor.authorDasgupta, Mahananda
dc.contributor.authorEvers, Maurits
dc.contributor.authorFahlander, Claes
dc.contributor.authorHerzberg, R
dc.contributor.authorKratz, J-V
dc.contributor.authorKurz, N.
dc.contributor.authorTrautmann, N
dc.contributor.authorUusitalo, J
dc.contributor.authorHinde, David
dc.date.accessioned2015-12-10T23:36:53Z
dc.identifier.issn0031-9007
dc.identifier.urihttp://hdl.handle.net/1885/70327
dc.description.abstractThe superheavy element with atomic number Z=117 was produced as an evaporation residue in the Ca48+Bk249 fusion reaction at the gas-filled recoil separator TASCA at GSI Darmstadt, Germany. The radioactive decay of evaporation residues and their α-decay p
dc.publisherAmerican Physical Society
dc.rightsAuthor/s retain copyright
dc.sourcePhysical Review Letters
dc.subjectKeywords: Atoms; Berkelium; Evaporation; Fusion reactions; Isotopes; Lawrencium; Atomic numbers; Decay products; Detection setup; Evaporation residues; Gas-filled recoil separator; Radioactive decay; Spontaneous fission; Super-heavy element; Decay (organic)
dc.titleCa 48 + Bk 249 fusion reaction leading to element Z=117: Long-lived a -decaying Db 270 and discovery of Lr 266
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume112
dc.date.issued2014
local.identifier.absfor020202 - Nuclear Physics
local.identifier.ariespublicationU3488905xPUB2290
local.type.statusPublished Version
local.contributor.affiliationKhuyagbaatar, J., Helmholz Institute Mainz
local.contributor.affiliationYakushev, A., GSI Helmholtzzentrum fur Schwerionenforschung GmbH
local.contributor.affiliationDullmann, Ch.E., Helmholz Institute Mainz
local.contributor.affiliationAckermann, D., Gesellschaft fur Schwerionenforschung
local.contributor.affiliationAndersson, L.-L, Helmoltz Institute Mainz
local.contributor.affiliationAsai, M., Japan Atomic Energy Agency
local.contributor.affiliationBlock, M., GSI Helmoltzzentrum fur Schwerionenforschung
local.contributor.affiliationBoll, R.A., Oak Ridge National Laboratory
local.contributor.affiliationBrand, H., GSI Helmoltzzentrum fur Schwerionenforschung
local.contributor.affiliationFahlander, C., Lund University
local.contributor.affiliationDasgupta, Mahananda, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationEvers, Maurits, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationHinde, David, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationFahlander, Claes, Lund University
local.contributor.affiliationHerzberg, R, University of Liverpool
local.contributor.affiliationKratz, J-V, Johannes Gutenberg University
local.contributor.affiliationKurz, N., GSI Helmholtzzentrum fur Schwerionenforschung GmbH
local.contributor.affiliationTrautmann, N, Johannes Gutenberg University
local.contributor.affiliationUusitalo, J, University of Jyvaskyla
local.bibliographicCitation.issue17
local.identifier.doi10.1103/PhysRevLett.112.172501
dc.date.updated2018-11-05T00:20:59Z
local.identifier.scopusID2-s2.0-84899722109
local.identifier.thomsonID000337693600003
dcterms.accessRightsOpen Access
CollectionsANU Research Publications

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