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Time-separated oscillatory fields for high-precision mass measurements on short-lived Al and Ca nuclides

dc.contributor.authorGEORGE, S.
hal.structure.identifierCSNSM SNO
dc.contributor.authorAUDI, G.
hal.structure.identifierNoyaux exotiques [NEX]
dc.contributor.authorBLANK, Bertram
dc.contributor.authorBLAUM, K.
dc.contributor.authorBREITENFELDT, M.
dc.contributor.authorHAGER, U.
dc.contributor.authorHERFURTH, F.
dc.contributor.authorHERLERT, A.
dc.contributor.authorKELLERBAUER, A.
dc.contributor.authorKLUGE, H.-J.
dc.contributor.authorKRETZSCHMAR, Matthieu
hal.structure.identifierCentre de Spectrométrie Nucléaire et de Spectrométrie de Masse [CSNSM]
dc.contributor.authorLUNNEY, D.
dc.contributor.authorSAVREUX, R.
dc.contributor.authorSCHWARZ, S.
dc.contributor.authorSCHWEIKHARD, L.
dc.contributor.authorYAZIDJIAN, C.
dc.date.issued2008-06
dc.identifier.issn0295-5075
dc.description.abstractEnHigh-precision Penning trap mass measurements on the stable nuclide 27Al as well as on the short-lived radionuclides 26Al and 38,39Ca have been performed by use of radiofrequency excitation with time-separated oscillatory fields, i.e. Ramsey's method, recently extended to Penning trap mass measurements of radioactive isotopes. A comparison with the conventional method of a single continuous excitation demonstrates the advantage of up to ten times shorter measurements. The new mass values of 26,27Al are compared to literature values and clarify conflicting data in this mass region. In addition, the resulting mass values of the superallowed β-emitter 38Ca as well as of the ground state of the β-emitter 26Alm confirm previous measurements.
dc.language.isoen
dc.publisherEuropean Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing
dc.title.enTime-separated oscillatory fields for high-precision mass measurements on short-lived Al and Ca nuclides
dc.typeArticle de revue
dc.identifier.doi10.1209/0295-5075/82/50005
dc.subject.halPhysique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
dc.identifier.arxiv0801.2593
bordeaux.journalEPL - Europhysics Letters
bordeaux.page50005
bordeaux.volume82
bordeaux.peerReviewedoui
hal.identifierin2p3-00855491
hal.version1
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//in2p3-00855491v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=EPL%20-%20Europhysics%20Letters&rft.date=2008-06&rft.volume=82&rft.spage=50005&rft.epage=50005&rft.eissn=0295-5075&rft.issn=0295-5075&rft.au=GEORGE,%20S.&AUDI,%20G.&BLANK,%20Bertram&BLAUM,%20K.&BREITENFELDT,%20M.&rft.genre=article


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