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Search for elements 119 and 120

dc.date.accessioned2021-04-22T20:12:44Z
dc.date.available2021-04-22T20:12:44Z
dc.date.created2021-02-17T18:13:26Z
dc.date.issued2020
dc.identifier.citationKhuyagbaatar, Jadambaa Yakushev, Alexander Düllmann, Ch. E. Ackermann, Dieter Andersson, Lise-Lotte Asai, Masato Block, Michael Boll, R.A. Brand, H. Cox, D.M. Dasgupta, M. Derkx, X. Di Nitto, Nitto Eberhardt, Klaus Even, Julia Evers, M. Fahlander, C. Forsberg, Ulrika Gates, J. M. Gharibyan, N. Golubev, P. Gregorich, Kenneth E. Hamilton, J.H. Hartmann, Willi Herzberg, Rodi D. Heßberger, Fritz P. Hinde, D.J. Hoffmann, Jan Hollinger, R. Hübner, Annett Jäger, Egon Kindler, Birgit Kratz, Jens Volker Krier, Jörg Kurz, Nikolaus Laatiaoui, Mustapha Lahiri, Susanta Lang, R. Lommel, Bettina Maiti, M. Miernik, K. Minami, S. Mistry, Andrew K. Mokry, Christoph Nitsche, Heino Omtvedt, Jon Petter Pang, G.K. Papadakis, Philippos Renisch, D. Roberto, J.B. Rudolph, Dirk Runke, Jörg Rykaczewski, K.P. Sarmiento, L.G. Schädel, M. Schausten, Brigitta Semchenkov, Andrey Shaughnessy, Dawn Steinegger, P. Steiner, Jutta Tereshatov, E.E. Thörle-Pospiech, Petra Tinschert, K. Torres De Heidenreich, De Trautmann, Norbert Türler, Andreas Uusitalo, J. Wegrzecki, Maciej Wiehl, Norbert Van Cleve, Cleve Yakusheva, Vera . Search for elements 119 and 120. Physical Review C. 2020, 102(6)
dc.identifier.urihttp://hdl.handle.net/10852/85485
dc.description.abstractA search for production of the superheavy elements with atomic numbers 119 and 120 was performed in the 50Ti+249Bk and 50Ti+249Cf fusion-evaporation reactions, respectively, at the gas-filled recoil separator TASCA at GSI Darmstadt, Germany. Over four months of irradiation, the 249Bk target partially decayed into 249Cf, which allowed for a simultaneous search for both elements. Neither was detected at cross-section sensitivity levels of 65 and 200 fb for the 50Ti+249Bk and 50Ti+249Cf reactions, respectively, at a midtarget beam energy of Elab=281.5 MeV. The nonobservation of elements 119 and 120 is discussed within the concept of fusion-evaporation reactions including various theoretical predictions on the fission-barrier heights of superheavy nuclei in the region of the island of stability.
dc.languageEN
dc.publisherAmerican Physical Society
dc.titleSearch for elements 119 and 120
dc.typeJournal article
dc.creator.authorKhuyagbaatar, Jadambaa
dc.creator.authorYakushev, Alexander
dc.creator.authorDüllmann, Ch. E.
dc.creator.authorAckermann, Dieter
dc.creator.authorAndersson, Lise-Lotte
dc.creator.authorAsai, Masato
dc.creator.authorBlock, Michael
dc.creator.authorBoll, R.A.
dc.creator.authorBrand, H.
dc.creator.authorCox, D.M.
dc.creator.authorDasgupta, M.
dc.creator.authorDerkx, X.
dc.creator.authorDi Nitto, Nitto
dc.creator.authorEberhardt, Klaus
dc.creator.authorEven, Julia
dc.creator.authorEvers, M.
dc.creator.authorFahlander, C.
dc.creator.authorForsberg, Ulrika
dc.creator.authorGates, J. M.
dc.creator.authorGharibyan, N.
dc.creator.authorGolubev, P.
dc.creator.authorGregorich, Kenneth E.
dc.creator.authorHamilton, J.H.
dc.creator.authorHartmann, Willi
dc.creator.authorHerzberg, Rodi D.
dc.creator.authorHeßberger, Fritz P.
dc.creator.authorHinde, D.J.
dc.creator.authorHoffmann, Jan
dc.creator.authorHollinger, R.
dc.creator.authorHübner, Annett
dc.creator.authorJäger, Egon
dc.creator.authorKindler, Birgit
dc.creator.authorKratz, Jens Volker
dc.creator.authorKrier, Jörg
dc.creator.authorKurz, Nikolaus
dc.creator.authorLaatiaoui, Mustapha
dc.creator.authorLahiri, Susanta
dc.creator.authorLang, R.
dc.creator.authorLommel, Bettina
dc.creator.authorMaiti, M.
dc.creator.authorMiernik, K.
dc.creator.authorMinami, S.
dc.creator.authorMistry, Andrew K.
dc.creator.authorMokry, Christoph
dc.creator.authorNitsche, Heino
dc.creator.authorOmtvedt, Jon Petter
dc.creator.authorPang, G.K.
dc.creator.authorPapadakis, Philippos
dc.creator.authorRenisch, D.
dc.creator.authorRoberto, J.B.
dc.creator.authorRudolph, Dirk
dc.creator.authorRunke, Jörg
dc.creator.authorRykaczewski, K.P.
dc.creator.authorSarmiento, L.G.
dc.creator.authorSchädel, M.
dc.creator.authorSchausten, Brigitta
dc.creator.authorSemchenkov, Andrey
dc.creator.authorShaughnessy, Dawn
dc.creator.authorSteinegger, P.
dc.creator.authorSteiner, Jutta
dc.creator.authorTereshatov, E.E.
dc.creator.authorThörle-Pospiech, Petra
dc.creator.authorTinschert, K.
dc.creator.authorTorres De Heidenreich, De
dc.creator.authorTrautmann, Norbert
dc.creator.authorTürler, Andreas
dc.creator.authorUusitalo, J.
dc.creator.authorWegrzecki, Maciej
dc.creator.authorWiehl, Norbert
dc.creator.authorVan Cleve, Cleve
dc.creator.authorYakusheva, Vera
cristin.unitcode185,15,12,62
cristin.unitnameMiljøvitenskap
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.fulltextoriginal
cristin.qualitycode1
dc.identifier.cristin1891085
dc.identifier.bibliographiccitationinfo:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical Review C&rft.volume=102&rft.spage=&rft.date=2020
dc.identifier.jtitlePhysical Review C
dc.identifier.volume102
dc.identifier.issue6
dc.identifier.pagecount0
dc.identifier.doihttps://doi.org/10.1103/PhysRevC.102.064602
dc.identifier.urnURN:NBN:no-88141
dc.type.documentTidsskriftartikkel
dc.type.peerreviewedPeer reviewed
dc.source.issn2469-9985
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/85485/4/PhysRevC.102.064602.pdf
dc.type.versionPublishedVersion
cristin.articleid064602


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