Isomeric Lifetime Measurement in the Neutron-rich 189 Ta
Isomeric states of the neutron-rich isotope 189 73 Ta 116 were populated via fragmentation of a primary beam of 208 Pb ions at 1 GeV/u impinging on a 9 Be target at GSI, Darmstadt, Germany. The isotopes of interest were separated, identified and delivered to the DESPEC setup. Two isomers were deduce...
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Published in: | EPJ Web of conferences Vol. 290; p. 2007 |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Journal Article |
Language: | English |
Published: |
2023
|
Online Access: | Get full text |
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Summary: | Isomeric states of the neutron-rich isotope
189
73
Ta
116
were populated via fragmentation of a primary beam of
208
Pb ions at 1 GeV/u impinging on a
9
Be target at GSI, Darmstadt, Germany. The isotopes of interest were separated, identified and delivered to the DESPEC setup. Two isomers were deduced in
189
Ta
116
and their lifetimes were measured based on the γ-ray time distributions. |
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ISSN: | 2100-014X 2100-014X |
DOI: | 10.1051/epjconf/202329002007 |