| Issue |
EPJ Web Conf.
Volume 327, 2025
31st World Conference of the International Nuclear Target Development Society (INTDS2024)
|
|
|---|---|---|
| Article Number | 01003 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/epjconf/202532701003 | |
| Published online | 26 June 2025 | |
https://doi.org/10.1051/epjconf/202532701003
Targets of 72Germanium for in-beam gamma-ray spectroscopy
GSI Helmholtzzentrum für Schwerionenforschung mbH, 64291 Darmstadt, Germany
* Corresponding author: b.kindler@gsi.de
Published online: 26 June 2025
At the Experimental Storage Ring ESR at GSI experiments on the investigation of the isolated nuclear two-photon decay were performed [1]. For a better understanding, complementary experiments were planned at the TANDEM accelerator at the University of Cologne, Germany. For these experiments targets from enriched 72Ge on a thin titanium backing as well as self-supporting targets were needed. As we had only scarce material available, thermal evaporation in a close evaporation geometry was the method of choice. 72Ge-targets in a thickness range of 350 μg/cm² - 370 μg/cm², self-supporting and with titanium backing, were obtained. We report on the target production and on first results of their application in the experiment.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.