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Recoil-ion trapping for precision mass measurements
Herlert A., Van Gorp S., Beck D., Blaum K., Breitenfeldt M. et al
European Physical Journal A: Hadrons and Nuclei 48 (2012) 97 - http://hal.in2p3.fr/in2p3-00737871
Physique/Physique Nucléaire Expérimentale
Recoil-ion trapping for precision mass measurements
A. Herlert, S. Van Gorp, D. Beck, K. Blaum, M. Breitenfeldt, R. B. Cakirli, S. George, U. Hager, F. Herfurth, A. Kellerbauer1, D. Lunney2, R. Savreux, L. Schweikhard, C. Yazidjian3
1 :  CERN - European Organization for Nuclear Research
http://www.cern.ch
CERN
Suisse
2 :  CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse
http://www-csnsm.in2p3.fr/
CNRS : UMR8609 – IN2P3 – Université Paris XI - Paris Sud
batiments 104 et 108 - 91405 Orsay Campus
France
3 :  GSI - Gesellschaft für Schwerionenforschung mbH
http://www.gsi.de/index.html
Gesellschaft für Schwerionenforschung
Gesellschaft für Schwerionenforschung mbH, Planckstrasse 1, 64291 Darmstadt
Allemagne
CSNSM SNO
For the first time masses of recoiling daughter ions have been measured that were held after beta-decay in a buffer-gas-filled Penning trap. From the masses of the trapped beta-decaying manganese ions Mn-61-63(+) and the daughter recoil-ions Fe-61-63(+) the Q values of Mn61-63 have been deduced with absolute uncertainties of about 5 keV. The observed yields of iron ions are compared to the results from simulations, which confirm a recoil-ion trapping efficiency of about 50%.

Articles dans des revues avec comité de lecture
2012
European Physical Journal A: Hadrons and Nuclei (Eur. Phys. J. A)
Publisher EDP Sciences: EPJ
ISSN 1434-6001 (eISSN : 1434-601X)
48
97

CSNSM SNO
SHORT-LIVED NUCLIDES – PENNING TRAP – BETA-DECAY – SPECTROMETRY – ISOLTRAP – ACCURACY – NUCLEI – SPECTROSCOPY – DEFORMATION – ISOTOPES