| Issue |
EPJ Web of Conf.
Volume 290, 2023
European Nuclear Physics Conference (EuNPC 2022)
|
|
|---|---|---|
| Article Number | 02007 | |
| Number of page(s) | 4 | |
| Section | P2 Nuclear Structure, Spectroscopy and Dynamics | |
| DOI | https://doi.org/10.1051/epjconf/202329002007 | |
| Published online | 08 December 2023 | |
https://doi.org/10.1051/epjconf/202329002007
Isomeric Lifetime Measurement in the Neutron-rich 189Ta
1 Institut für Kernphysik, Technische Universität Darmstadt, 64289 Darmstadt, Germany
2 GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany
3 Helmholtz Forschungsakademie Hessen für FAIR (HFHF)
4 King Abdulaziz City for Science and Technology, P.O Box 6080, Riyadh 11442, Saudi Arabia
5 Institut für Kernphysik, Universität zu Köln, 50937 Köln, Germany
6 School of Physics and Astronomy, University of Edinburgh, EH9 3FD Edinburgh, UK
7 Universita degli Studi di Milano, Via Celoria 16, 20133, Milano, Italy
8 INFN, sez. di Milano, Via Celoria 16, 20133, Milano, Italy
9 Dipartimento di Fisica e Astronomia dell'Universita di Padova and INFN Padova, 35131, Padova, Italy
10 School of Computing, Engineering, and Mathematics, University of Brighton, BN2 4GJ Brighton, UK
11 Grupo de Física Nuclear and IPARCOS, Universidad Complutense de Madrid, CEI Moncloa, E-28040 Madrid, Spain
12 Department of Physics, University of Surrey, GU2 7XH Guildford, UK
13 KTH Royal Institute of Technology, Stockholm, Sweden
14 Instituto de Física Corpuscular, CSIC-Universidad de Valencia, E-46071 Valencia, Spain
15 School of Computing, Engineering and Physical Sciences, University of the West of Scotland, PA1 2BE Paisley, UK
16 Jozef Stefan Institute, Jamova cesta 39, 1000 Ljubljana, Slovenia
17 National and Kapodistrian University of Athens, Athens 157 72, Greece
18 INFN Laboratori Nazionali di Legnaro, Viale dell’Università 2, 35020 Legnaro PD, Italy
19 Faculty of Mathematics and Physics, University of Ljubljana, Ljubljana, Slovenia
20 Stockholm University, SE-106 91 Stockholm, Sweden
21 Université Paris-Saclay, IJCLab, CNRS/IN2P3, F-91405 Orsay, France
22 Universidad de Salamanca, 37008 Salamanca, Spain
23 Faculty of Physics, University of Warsaw, 00-681 Warsaw, Poland
24 Department of Physics, Lund University, SE-221 00 Lund, Sweden
25 Extreme Light Infrastructure-Nuclear Physics (ELI-NP)/Horia Hulubei National Institute for Physics and Nuclear Engineering (IFIN-HH), Str. Reactorului 30, Magurele 077125, Romania
* Corresponding author: s.alhomaidhi@gsi.de
Published online: 8 December 2023
Isomeric states of the neutron-rich isotope 18973Ta116 were populated via fragmentation of a primary beam of 208Pb ions at 1 GeV/u impinging on a 9Be target at GSI, Darmstadt, Germany. The isotopes of interest were separated, identified and delivered to the DESPEC setup. Two isomers were deduced in 189Ta116 and their lifetimes were measured based on the γ-ray time distributions.
© The Authors, published by EDP Sciences, 2023
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