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Evidence for the formation of sodium hassate(VIII)
Summary Hassium, element 108, was produced in the fusion reaction between 26Mg and 248Cm. The hassium recoils were oxidized in-situ to a highly volatile oxide, presumably HsO4, and were transportedExpand
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48Ca+249Bk fusion reaction leading to element Z = 117: long-lived α-decaying 270Db and discovery of 266Lr.
The superheavy element with atomic number Z=117 was produced as an evaporation residue in the (48)Ca+(249)Bk fusion reaction at the gas-filled recoil separator TASCA at GSI Darmstadt, Germany. TheExpand
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Towards a new measurement of the neutron electric dipole moment
The effort towards a new measurement of the neutron electric dipole moment (nEDM) at the Paul Scherrer Institut's (PSI) new high intensity source of ultracold neutrons (UCN) is described. TheExpand
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COMPACT Coupled to TASCA for Element 114 Chemistry *
A. Yakushev, J.M. Gates , A. Gorshkov, R. Graeger , A. Türler, D. Ackermann, M. Block, W. Brüchle, Ch.E. Düllmann, H.G. Essel , F.P. Heßberger , A. Hübner, E. Jäger , J. Khuyagbaatar , B. Kindler, J.Expand
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Production and decay of element 114: high cross sections and the new nucleus 277Hs.
The fusion-evaporation reaction 244Pu(48Ca,3-4n){288,289}114 was studied at the new gas-filled recoil separator TASCA. Thirteen correlated decay chains were observed and assigned to the productionExpand
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First Superheavy Element Experiments at the GSI Recoil Separator TASCA: The Production and Decay of Element 114 in the 244Pu(48Ca,3-4n) Reaction
Experiments with the new recoil separator, Transactinide Separator and Chemistry Apparatus (TASCA), at the GSI were performed by using beams of Ca-48 to irradiate targets of Pb206-208, which led toExpand
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Spectroscopy of element 115 decay chains.
A high-resolution α, x-ray, and γ-ray coincidence spectroscopy experiment was conducted at the GSI Helmholtzzentrum für Schwerionenforschung. Thirty correlated α-decay chains were detected followingExpand
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MicroSISAK: continuous liquid–liquid extractions of radionuclides at 0.2 mL/min
Abstract Continuous liquid–liquid extraction of short-lived radionuclides has traditionally been performed with the SISAK system consisting of static mixers and H-centrifuges for phase separation.Expand
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Major and trace element geochemistry of the European Kupferschiefer – an evaluation of analytical techniques
Simple and rapid techniques are needed for routine quantitative chemical bulk-rock analyses of Kupferschiefer, a black shale containing variable amounts of silicates, base metal sulphides, carbonatesExpand
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Review of the SISAK system in transactinide research: recent developments and future prospects
Abstract The performance of the SISAK 1 liquid–liquid extraction system applied in transactinide experiments has been improved with respect to the equipment itself and the way it is operated. TheExpand
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