HAL : in2p3-00024834, version 1

DOI : 10.1088/1367-2630/7/1/044

Fiche détaillée

Récupérer au format BibTeX - EndNote - TEI - RefWorks -

New Journal of Physics 7 (2005) 44

Mass spectrometry of atomic ions produced by in-trap decay of short-lived nuclides

A. Herlert, D. Beck, K. Blaum, F. Carrel, P. Delahaye, S. George, C. Guénaut1, F. Herfurth, A. Kellerbauer, H.-J. Kluge, D. Lunney1, M. Mukherjee, L. Schweikhard, C. Yazidjian

(2005)

The triple-trap mass spectrometer ISOLTRAP at ISOLDE/CERN has demonstrated the feasibility of mass spectrometry of in-trap-decay product ions. This novel technique gives access to radionuclides, which are not produced directly at ISOL-type radioactive ion beam facilities. As a proof of principle, the in-trap decay of $^{37}K^+$ has been investigated in a Penning trap filled with helium buffer gas. The half-life of the mother nuclide was confirmed and the recoiling $^{37}Ar^+$ daughter ion was contained within the trap. The ions of either the mother or the daughter nuclide were transferred to a precision Penning trap, where their mass was determined.

1 :	CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse

Thème(s)

:

Physique/Physique Nucléaire Expérimentale

in2p3-00024834, version 1

http://hal.in2p3.fr/in2p3-00024834

oai:hal.in2p3.fr:in2p3-00024834

Contributeur : Dominique Girod <>

Soumis le : Samedi 9 Juin 2007, 08:53:50

Dernière modification le : Samedi 9 Juin 2007, 09:05:36