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Mirror decay of $^{75}$Sr
The beta -decay of /sup 75/Sr to its mirror nucleus /sup 75/Rb was studied at the ISOLDE PSB facility at CERN by means of beta -delayed gamma and proton spectroscopy. The decay Q-value and beta -delayed gamma intensity were measured for the first time. These results, 10.60+or-0.22 MeV and 4.5/sub -0...
| Autores principales: | , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2003
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1140/epja/i2002-10103-0 http://cds.cern.ch/record/624945 |
| _version_ | 1780900499728367616 |
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| author | Huikari, J Oinonen, M Algora, A Cederkäll, J Courtin, S Dessagne, P Fraile-Prieto, L M Franchoo, S Fynbo, H O U Huang Wan Xia Jokinen, A Knipper, A Maréchal, F Miehé, C Nácher, E Peräjärvi, K Poirier, E Weissman, L Äystö, J |
| author_facet | Huikari, J Oinonen, M Algora, A Cederkäll, J Courtin, S Dessagne, P Fraile-Prieto, L M Franchoo, S Fynbo, H O U Huang Wan Xia Jokinen, A Knipper, A Maréchal, F Miehé, C Nácher, E Peräjärvi, K Poirier, E Weissman, L Äystö, J |
| author_sort | Huikari, J |
| collection | CERN |
| description | The beta -decay of /sup 75/Sr to its mirror nucleus /sup 75/Rb was studied at the ISOLDE PSB facility at CERN by means of beta -delayed gamma and proton spectroscopy. The decay Q-value and beta -delayed gamma intensity were measured for the first time. These results, 10.60+or-0.22 MeV and 4.5/sub -0.7//sup +1.9/%, together with accurate measurements of the beta -decay half-life and beta -delayed proton branching ratio yielded the Gamow-Teller strength 0.35+or-0.05 for the mirror transition. Implications of the results on studies of deformation effects and on the path of the rapid proton capture process are discussed. (24 refs). |
| id | cern-624945 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2003 |
| record_format | invenio |
| spelling | cern-6249452019-09-30T06:29:59Zdoi:10.1140/epja/i2002-10103-0http://cds.cern.ch/record/624945engHuikari, JOinonen, MAlgora, ACederkäll, JCourtin, SDessagne, PFraile-Prieto, L MFranchoo, SFynbo, H O UHuang Wan XiaJokinen, AKnipper, AMaréchal, FMiehé, CNácher, EPeräjärvi, KPoirier, EWeissman, LÄystö, JMirror decay of $^{75}$SrNuclear Physics - ExperimentThe beta -decay of /sup 75/Sr to its mirror nucleus /sup 75/Rb was studied at the ISOLDE PSB facility at CERN by means of beta -delayed gamma and proton spectroscopy. The decay Q-value and beta -delayed gamma intensity were measured for the first time. These results, 10.60+or-0.22 MeV and 4.5/sub -0.7//sup +1.9/%, together with accurate measurements of the beta -decay half-life and beta -delayed proton branching ratio yielded the Gamow-Teller strength 0.35+or-0.05 for the mirror transition. Implications of the results on studies of deformation effects and on the path of the rapid proton capture process are discussed. (24 refs).oai:cds.cern.ch:6249452003 |
| spellingShingle | Nuclear Physics - Experiment Huikari, J Oinonen, M Algora, A Cederkäll, J Courtin, S Dessagne, P Fraile-Prieto, L M Franchoo, S Fynbo, H O U Huang Wan Xia Jokinen, A Knipper, A Maréchal, F Miehé, C Nácher, E Peräjärvi, K Poirier, E Weissman, L Äystö, J Mirror decay of $^{75}$Sr |
| title | Mirror decay of $^{75}$Sr |
| title_full | Mirror decay of $^{75}$Sr |
| title_fullStr | Mirror decay of $^{75}$Sr |
| title_full_unstemmed | Mirror decay of $^{75}$Sr |
| title_short | Mirror decay of $^{75}$Sr |
| title_sort | mirror decay of $^{75}$sr |
| topic | Nuclear Physics - Experiment |
| url | https://dx.doi.org/10.1140/epja/i2002-10103-0 http://cds.cern.ch/record/624945 |
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