| Thème(s) : |
 |
Physique/Physique Nucléaire Expérimentale
|
|
| Titre : |
|
Recoil-ion trapping for precision mass measurements |
|
| Auteur : |
|
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 |
|
| Laboratoire : |
|
|
|
| équipe(s) de recherche : |
|
CSNSM SNO |
| Résumé : |
|
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%. |
|
|
| Type de publication : |
|
Articles dans des revues avec comité de lecture |
|
Date de publication
ou d'écriture : |
|
2012 |
|
| Nom du périodique : |
|
| European Physical Journal A: Hadrons and Nuclei (Eur. Phys. J. A) |
| Publisher |
EDP Sciences: EPJ |
| ISSN |
1434-6001 (eISSN : 1434-601X) |
|
|
| Volume : |
|
48 |
|
| Page/Article : |
|
97 |
|
|
| Identifiant local : |
|
CSNSM SNO |
|
| Mot(s)-clé(s) : |
|
SHORT-LIVED NUCLIDES – PENNING TRAP – BETA-DECAY – SPECTROMETRY – ISOLTRAP – ACCURACY – NUCLEI – SPECTROSCOPY – DEFORMATION – ISOTOPES |
|
Récupérer au format
