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Preparing a journey to the east of 208Pb with ISOLTRAP: Isobaric purification at A = 209 and new masses for 211-213Fr and 211Ra

dc.contributor.authorKOWALSKA, M.
hal.structure.identifierCentre de Spectrométrie Nucléaire et de Spectrométrie de Masse [CSNSM]
dc.contributor.authorNAIMI, S.
dc.contributor.authorAGRAMUNT, J.
dc.contributor.authorALGORA, A.
hal.structure.identifierCentre de Spectrométrie Nucléaire et de Spectrométrie de Masse [CSNSM]
dc.contributor.authorAUDI, G.
dc.contributor.authorBECK, D.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorBLANK, Bertram
dc.contributor.authorBLAUM, K.
dc.contributor.authorBOHM, C.
dc.contributor.authorBREITENFELDT, M.
dc.contributor.authorESTEVEZ, E.
dc.contributor.authorFRAILE, L.M.
dc.contributor.authorGEORGE, S.
dc.contributor.authorHERFURTH, F.
dc.contributor.authorHERLERT, A.
dc.contributor.authorKELLERBAUER, A.
dc.contributor.authorLUNNEY, D.
hal.structure.identifierCentre de Spectrométrie Nucléaire et de Spectrométrie de Masse [CSNSM]
dc.contributor.authorMINAYA-RAMIREZ, E.
dc.contributor.authorNEIDHERR, D.
dc.contributor.authorOLAIZOLA, B.
dc.contributor.authorRIISAGER, K.
dc.contributor.authorROSENBUSCH, M.
dc.contributor.authorRUBIO, B.
dc.contributor.authorSCHWARZ, S.
dc.contributor.authorSCHWEIKHARD, L.
dc.contributor.authorWARRING, U.
dc.date.issued2009-12
dc.date.conference2008-09-07
dc.identifier.issn1434-6001
dc.description.abstractEnWith the Penning trap mass spectrometer ISOLTRAP, located at ISOLDE/CERN, preparatory work has been performed towards mass and decay studies on neutron-rich Hg and Tl isotopes beyond N = 126 . The properties of these isotopes are not well known because of large isobaric contamination coming mainly from surface-ionised Fr. Within the studies, production tests using several target-ion source combinations were performed. It was furthermore demonstrated around mass number A = 209 that the resolving power required to purify Fr is achievable with ISOLTRAP. In addition, masses of several isobaric contaminants, 211-213Fr and 211Ra , were determined with a three-fold improved precision. The results influence masses of more than 20 other nuclides in the 208Pb region.
dc.language.isoen
dc.publisherEDP Sciences
dc.source.titleEuropean physical journal A
dc.title.enPreparing a journey to the east of 208Pb with ISOLTRAP: Isobaric purification at A = 209 and new masses for 211-213Fr and 211Ra
dc.typeCommunication dans un congrès
dc.identifier.doi10.1140/epja/i2009-10835-1
dc.subject.halPhysique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
bordeaux.journalEuropean Physical Journal A
bordeaux.page351-359
bordeaux.volume42
bordeaux.countryPL
bordeaux.title.proceedingEuropean physical journal A
bordeaux.conference.cityRyn
bordeaux.peerReviewedoui
hal.identifierin2p3-00446931
hal.version1
hal.invitednon
hal.proceedingsoui
hal.conference.end2008-09-13
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//in2p3-00446931v1
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