(2022) 74 Ge(n, γ) cross section below 70 keV measured at n_TOF CERN. European Physical Journal A. 239. ISSN 1434-601X
Abstract
Neutron capture reaction cross sections on 74Ge are of importance to determine 74Ge production during the astrophysical slow neutron capture process. We present new resonance data on 74Ge(n, γ) reactions below 70 keV neutron energy. We calculate Maxwellian averaged cross sections, combining our data below 70 keV with evaluated cross sections at higher neutron energies. Our stellar cross sections are in agreement with a previous activation measurement performed at Forschungszentrum Karlsruhe by Marganiec et al., once their data has been re-normalised to account for an update in the reference cross section used in that experiment.
Metadata
| Item Type: | Article |
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| Copyright, Publisher and Additional Information: | Funding Information: For the purpose of open access, the author has applied a Creative Commons Attribution (CC BY) licence to any Author Accepted Manuscript version arising from this submission. This work was supported by the Austrian Science Fund FWF (J3503), the Dr. Hans Messer Stiftung (Germany), the UK Science and Facilities Council (ST/M006085/1), and the European Research Council ERC-2015-StG No. 677497, the MSMT of the Czech Republic, the Charles University UNCE/SCI/013 project and by the funding agencies of the participating institutes. Our deepest gratitude to Franz Käppeler, whom this special issue is dedicated to. He was an invaluable part of our collaboration and central to many of its scientific achievements. As a personal note, CLW would like to acknowledge Franz for his continuous encouragement and support for many years. It was a pleasure and privilege to learn from, and work with him and he will be very missed. Publisher Copyright: © 2022, The Author(s). |
| Dates: |
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| Institution: | The University of York |
| Academic Units: | The University of York > Faculty of Sciences (York) > Physics (York) |
| Depositing User: | Pure (York) |
| Date Deposited: | 31 May 2023 10:00 |
| Last Modified: | 26 Apr 2024 23:18 |
| Published Version: | https://doi.org/10.1140/epja/s10050-022-00878-5 |
| Status: | Published |
| Refereed: | Yes |
| Identification Number: | https://doi.org/10.1140/epja/s10050-022-00878-5 |
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