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Shape coexistence studied in ${}^{\mathrm{182,184}}$Hg via the β decay of ${}^{\mathrm{182,184}}$Tl
The ${\beta }^{+}$/EC decay of ${}^{\mathrm{182,184}}$Tl to excited states in the daughter nuclei ${}^{\mathrm{182,184}}$Hg has been investigated at the CERN on-line isotope mass separator facility. In both Tl nuclei two β-decaying states were observed. In the case of (184)Tl, narrow-band laser spec...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2017
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1361-6471/aa6bb6 http://cds.cern.ch/record/2270108 |
| _version_ | 1780954848591609856 |
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| author | Rapisarda, E Andreyev, A N Antalic, S Barzakh, A Cocolios, T E Darby, I G Groote, R De De Witte, H Diriken, J Elseviers, J Fedorov, D Fedosseev, V N Ferrer, R Huyse, M Kalaninová, Z Köster, U Lane, J Liberati, V Lynch, K M Marsh, B A Molkanov, P L Pauwels, D Procter, T J Radulov, D Sandhu, K Seliverstov, M D Van Beveren, C Bergh, P Van den Van Duppen, P Venhart, M Veselský, M Wrzosek-Lipska, K |
| author_facet | Rapisarda, E Andreyev, A N Antalic, S Barzakh, A Cocolios, T E Darby, I G Groote, R De De Witte, H Diriken, J Elseviers, J Fedorov, D Fedosseev, V N Ferrer, R Huyse, M Kalaninová, Z Köster, U Lane, J Liberati, V Lynch, K M Marsh, B A Molkanov, P L Pauwels, D Procter, T J Radulov, D Sandhu, K Seliverstov, M D Van Beveren, C Bergh, P Van den Van Duppen, P Venhart, M Veselský, M Wrzosek-Lipska, K |
| author_sort | Rapisarda, E |
| collection | CERN |
| description | The ${\beta }^{+}$/EC decay of ${}^{\mathrm{182,184}}$Tl to excited states in the daughter nuclei ${}^{\mathrm{182,184}}$Hg has been investigated at the CERN on-line isotope mass separator facility. In both Tl nuclei two β-decaying states were observed. In the case of (184)Tl, narrow-band laser spectroscopy could be used to disentangle the decay of both isomers. In (182)Hg a precise energy of 335 (1) keV for the ${0}_{2}^{+}$ state was measured together with its feeding from a tentatively proposed ${2}_{3}^{+}$ state at 973 keV. Large conversion coefficients for the ${2}_{2}^{+}\to {2}_{1}^{+}$ transition in ${}^{\mathrm{182,184}}$Hg were measured to be 7.2 (13) and 14.2 (36), respectively, evidencing a strong E0 component. |
| id | oai-inspirehep.net-1602780 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2017 |
| record_format | invenio |
| spelling | oai-inspirehep.net-16027802019-09-30T06:29:59Zdoi:10.1088/1361-6471/aa6bb6http://cds.cern.ch/record/2270108engRapisarda, EAndreyev, A NAntalic, SBarzakh, ACocolios, T EDarby, I GGroote, R DeDe Witte, HDiriken, JElseviers, JFedorov, DFedosseev, V NFerrer, RHuyse, MKalaninová, ZKöster, ULane, JLiberati, VLynch, K MMarsh, B AMolkanov, P LPauwels, DProcter, T JRadulov, DSandhu, KSeliverstov, M DVan Beveren, CBergh, P Van denVan Duppen, PVenhart, MVeselský, MWrzosek-Lipska, KShape coexistence studied in ${}^{\mathrm{182,184}}$Hg via the β decay of ${}^{\mathrm{182,184}}$TlNuclear Physics - ExperimentThe ${\beta }^{+}$/EC decay of ${}^{\mathrm{182,184}}$Tl to excited states in the daughter nuclei ${}^{\mathrm{182,184}}$Hg has been investigated at the CERN on-line isotope mass separator facility. In both Tl nuclei two β-decaying states were observed. In the case of (184)Tl, narrow-band laser spectroscopy could be used to disentangle the decay of both isomers. In (182)Hg a precise energy of 335 (1) keV for the ${0}_{2}^{+}$ state was measured together with its feeding from a tentatively proposed ${2}_{3}^{+}$ state at 973 keV. Large conversion coefficients for the ${2}_{2}^{+}\to {2}_{1}^{+}$ transition in ${}^{\mathrm{182,184}}$Hg were measured to be 7.2 (13) and 14.2 (36), respectively, evidencing a strong E0 component.oai:inspirehep.net:16027802017 |
| spellingShingle | Nuclear Physics - Experiment Rapisarda, E Andreyev, A N Antalic, S Barzakh, A Cocolios, T E Darby, I G Groote, R De De Witte, H Diriken, J Elseviers, J Fedorov, D Fedosseev, V N Ferrer, R Huyse, M Kalaninová, Z Köster, U Lane, J Liberati, V Lynch, K M Marsh, B A Molkanov, P L Pauwels, D Procter, T J Radulov, D Sandhu, K Seliverstov, M D Van Beveren, C Bergh, P Van den Van Duppen, P Venhart, M Veselský, M Wrzosek-Lipska, K Shape coexistence studied in ${}^{\mathrm{182,184}}$Hg via the β decay of ${}^{\mathrm{182,184}}$Tl |
| title | Shape coexistence studied in ${}^{\mathrm{182,184}}$Hg via the β decay of ${}^{\mathrm{182,184}}$Tl |
| title_full | Shape coexistence studied in ${}^{\mathrm{182,184}}$Hg via the β decay of ${}^{\mathrm{182,184}}$Tl |
| title_fullStr | Shape coexistence studied in ${}^{\mathrm{182,184}}$Hg via the β decay of ${}^{\mathrm{182,184}}$Tl |
| title_full_unstemmed | Shape coexistence studied in ${}^{\mathrm{182,184}}$Hg via the β decay of ${}^{\mathrm{182,184}}$Tl |
| title_short | Shape coexistence studied in ${}^{\mathrm{182,184}}$Hg via the β decay of ${}^{\mathrm{182,184}}$Tl |
| title_sort | shape coexistence studied in ${}^{\mathrm{182,184}}$hg via the β decay of ${}^{\mathrm{182,184}}$tl |
| topic | Nuclear Physics - Experiment |
| url | https://dx.doi.org/10.1088/1361-6471/aa6bb6 http://cds.cern.ch/record/2270108 |
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