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Neutron Capture Cross Section for $^{10}\mathrm{Be}$
The determination of the involved reaction cross sections is essential for the understanding of how the big bang nucleosynthesis and nuclear reactions in stars contribute to the observed abundances. One of those, which has not been measured so far, is the $^{10}\mathrm{Be(n,\gamma)}$ cross section....
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2020
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1742-6596/1668/1/012048 http://cds.cern.ch/record/2749819 |
| _version_ | 1780969113285296128 |
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| author | Volknandt, M Eberhardt, K Endres, A Erbacher, P Fix, M Göbel, K Heftrich, T Heinitz, S Hrivula, E Junghans, A Käppeler, F Kivel, N Langer, C Mengoni, A Reifarth, R Schmidt, S Schumann, D Thomas, B Veltum, D Weigand, M Wiehl, N Wolf, C |
| author_facet | Volknandt, M Eberhardt, K Endres, A Erbacher, P Fix, M Göbel, K Heftrich, T Heinitz, S Hrivula, E Junghans, A Käppeler, F Kivel, N Langer, C Mengoni, A Reifarth, R Schmidt, S Schumann, D Thomas, B Veltum, D Weigand, M Wiehl, N Wolf, C |
| author_sort | Volknandt, M |
| collection | CERN |
| description | The determination of the involved reaction cross sections is essential for the understanding of how the big bang nucleosynthesis and nuclear reactions in stars contribute to the observed abundances. One of those, which has not been measured so far, is the $^{10}\mathrm{Be(n,\gamma)}$ cross section. A $^{10}\mathrm{BeO}$ sample, provided by PSI Villigen, was irradiated in a cyclic activation at the TRIGA reactor in Mainz. The characteristic $\gamma$-rays following the decay of $^{11}\mathrm{Be}$ were measured using $\mathrm{LaBr_3}$ scintillation detectors. The thermal neutron cross section and the resonance integral were experimentally determined for the first time. |
| id | oai-inspirehep.net-1826053 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2020 |
| record_format | invenio |
| spelling | oai-inspirehep.net-18260532021-02-09T10:07:30Zdoi:10.1088/1742-6596/1668/1/012048http://cds.cern.ch/record/2749819engVolknandt, MEberhardt, KEndres, AErbacher, PFix, MGöbel, KHeftrich, THeinitz, SHrivula, EJunghans, AKäppeler, FKivel, NLanger, CMengoni, AReifarth, RSchmidt, SSchumann, DThomas, BVeltum, DWeigand, MWiehl, NWolf, CNeutron Capture Cross Section for $^{10}\mathrm{Be}$Nuclear Physics - ExperimentNuclear Physics - TheoryThe determination of the involved reaction cross sections is essential for the understanding of how the big bang nucleosynthesis and nuclear reactions in stars contribute to the observed abundances. One of those, which has not been measured so far, is the $^{10}\mathrm{Be(n,\gamma)}$ cross section. A $^{10}\mathrm{BeO}$ sample, provided by PSI Villigen, was irradiated in a cyclic activation at the TRIGA reactor in Mainz. The characteristic $\gamma$-rays following the decay of $^{11}\mathrm{Be}$ were measured using $\mathrm{LaBr_3}$ scintillation detectors. The thermal neutron cross section and the resonance integral were experimentally determined for the first time.oai:inspirehep.net:18260532020 |
| spellingShingle | Nuclear Physics - Experiment Nuclear Physics - Theory Volknandt, M Eberhardt, K Endres, A Erbacher, P Fix, M Göbel, K Heftrich, T Heinitz, S Hrivula, E Junghans, A Käppeler, F Kivel, N Langer, C Mengoni, A Reifarth, R Schmidt, S Schumann, D Thomas, B Veltum, D Weigand, M Wiehl, N Wolf, C Neutron Capture Cross Section for $^{10}\mathrm{Be}$ |
| title | Neutron Capture Cross Section for $^{10}\mathrm{Be}$ |
| title_full | Neutron Capture Cross Section for $^{10}\mathrm{Be}$ |
| title_fullStr | Neutron Capture Cross Section for $^{10}\mathrm{Be}$ |
| title_full_unstemmed | Neutron Capture Cross Section for $^{10}\mathrm{Be}$ |
| title_short | Neutron Capture Cross Section for $^{10}\mathrm{Be}$ |
| title_sort | neutron capture cross section for $^{10}\mathrm{be}$ |
| topic | Nuclear Physics - Experiment Nuclear Physics - Theory |
| url | https://dx.doi.org/10.1088/1742-6596/1668/1/012048 http://cds.cern.ch/record/2749819 |
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