Search for rare alpha and double beta decays of Yb isotopes to excited levels of daughter nuclei
Abstract A search for alpha and double beta decays of ytterbium isotopes was performed with an ultra low-background high purity germanium detector at Gran Sasso Underground Laboratory (Italy). A 194.7 g Yb$$_2$$(C$$_2$$O$$_4$$)$$_3$$ powder sample was measured for 11.3 days with a total Yb exposure...
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| Autor*in: |
Laubenstein, M. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022 |
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| Anmerkung: |
© The Author(s) 2021 |
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| Übergeordnetes Werk: |
Enthalten in: The European physical journal / C - Springer Berlin Heidelberg, 1998, 82(2022), 1 vom: Jan. |
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| Übergeordnetes Werk: |
volume:82 ; year:2022 ; number:1 ; month:01 |
| Links: |
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| DOI / URN: |
10.1140/epjc/s10052-021-09926-8 |
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OLC2077852658 |
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| 520 | |a Abstract A search for alpha and double beta decays of ytterbium isotopes was performed with an ultra low-background high purity germanium detector at Gran Sasso Underground Laboratory (Italy). A 194.7 g Yb$$_2$$(C$$_2$$O$$_4$$)$$_3$$ powder sample was measured for 11.3 days with a total Yb exposure of 1.25 kg$$\times $$day. Half-life limits for $$\alpha $$-decay modes of $$^{168}\mathrm Yb$$, $$^{170}\mathrm Yb$$, $$^{171}\mathrm Yb$$, $$^{172}\mathrm Yb$$, $$^{173}\mathrm Yb$$, $$^{174}\mathrm Yb$$ and $$^{176}\mathrm Yb$$ into the first excited states have been obtained between $$6\times 10^{14}$$ years and $$2\times 10^{16}$$ years. These are the first experimental constraints of these decay modes. Double electron capture of $$^{168}\mathrm Yb$$ and double beta decay of $$^{176}\mathrm Yb$$ into the first excited 2$$^+$$ and 0$$^+$$ states could be excluded with limits between $$1\times 10^{14}$$ years to $$8\times 10^{16}$$ years. This improves the experimental information on some of the decay modes compared to previous constraints. | ||
| 700 | 1 | |a Lehnert, B. |0 (orcid)0000-0002-6705-7138 |4 aut | |
| 700 | 1 | |a Nagorny, S. S. |0 (orcid)0000-0002-8679-3747 |4 aut | |
| 700 | 1 | |a Schönert, S. |4 aut | |
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10.1140/epjc/s10052-021-09926-8 doi (DE-627)OLC2077852658 (DE-He213)s10052-021-09926-8-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ Laubenstein, M. verfasserin aut Search for rare alpha and double beta decays of Yb isotopes to excited levels of daughter nuclei 2022 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2021 Abstract A search for alpha and double beta decays of ytterbium isotopes was performed with an ultra low-background high purity germanium detector at Gran Sasso Underground Laboratory (Italy). A 194.7 g Yb$$_2$$(C$$_2$$O$$_4$$)$$_3$$ powder sample was measured for 11.3 days with a total Yb exposure of 1.25 kg$$\times $$day. Half-life limits for $$\alpha $$-decay modes of $$^{168}\mathrm Yb$$, $$^{170}\mathrm Yb$$, $$^{171}\mathrm Yb$$, $$^{172}\mathrm Yb$$, $$^{173}\mathrm Yb$$, $$^{174}\mathrm Yb$$ and $$^{176}\mathrm Yb$$ into the first excited states have been obtained between $$6\times 10^{14}$$ years and $$2\times 10^{16}$$ years. These are the first experimental constraints of these decay modes. Double electron capture of $$^{168}\mathrm Yb$$ and double beta decay of $$^{176}\mathrm Yb$$ into the first excited 2$$^+$$ and 0$$^+$$ states could be excluded with limits between $$1\times 10^{14}$$ years to $$8\times 10^{16}$$ years. This improves the experimental information on some of the decay modes compared to previous constraints. Lehnert, B. (orcid)0000-0002-6705-7138 aut Nagorny, S. S. (orcid)0000-0002-8679-3747 aut Schönert, S. aut Enthalten in The European physical journal / C Springer Berlin Heidelberg, 1998 82(2022), 1 vom: Jan. (DE-627)235469777 (DE-600)1397769-6 (DE-576)061879150 1434-6044 nnns volume:82 year:2022 number:1 month:01 https://doi.org/10.1140/epjc/s10052-021-09926-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY AR 82 2022 1 01 |
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10.1140/epjc/s10052-021-09926-8 doi (DE-627)OLC2077852658 (DE-He213)s10052-021-09926-8-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ Laubenstein, M. verfasserin aut Search for rare alpha and double beta decays of Yb isotopes to excited levels of daughter nuclei 2022 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2021 Abstract A search for alpha and double beta decays of ytterbium isotopes was performed with an ultra low-background high purity germanium detector at Gran Sasso Underground Laboratory (Italy). A 194.7 g Yb$$_2$$(C$$_2$$O$$_4$$)$$_3$$ powder sample was measured for 11.3 days with a total Yb exposure of 1.25 kg$$\times $$day. Half-life limits for $$\alpha $$-decay modes of $$^{168}\mathrm Yb$$, $$^{170}\mathrm Yb$$, $$^{171}\mathrm Yb$$, $$^{172}\mathrm Yb$$, $$^{173}\mathrm Yb$$, $$^{174}\mathrm Yb$$ and $$^{176}\mathrm Yb$$ into the first excited states have been obtained between $$6\times 10^{14}$$ years and $$2\times 10^{16}$$ years. These are the first experimental constraints of these decay modes. Double electron capture of $$^{168}\mathrm Yb$$ and double beta decay of $$^{176}\mathrm Yb$$ into the first excited 2$$^+$$ and 0$$^+$$ states could be excluded with limits between $$1\times 10^{14}$$ years to $$8\times 10^{16}$$ years. This improves the experimental information on some of the decay modes compared to previous constraints. Lehnert, B. (orcid)0000-0002-6705-7138 aut Nagorny, S. S. (orcid)0000-0002-8679-3747 aut Schönert, S. aut Enthalten in The European physical journal / C Springer Berlin Heidelberg, 1998 82(2022), 1 vom: Jan. (DE-627)235469777 (DE-600)1397769-6 (DE-576)061879150 1434-6044 nnns volume:82 year:2022 number:1 month:01 https://doi.org/10.1140/epjc/s10052-021-09926-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY AR 82 2022 1 01 |
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10.1140/epjc/s10052-021-09926-8 doi (DE-627)OLC2077852658 (DE-He213)s10052-021-09926-8-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ Laubenstein, M. verfasserin aut Search for rare alpha and double beta decays of Yb isotopes to excited levels of daughter nuclei 2022 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2021 Abstract A search for alpha and double beta decays of ytterbium isotopes was performed with an ultra low-background high purity germanium detector at Gran Sasso Underground Laboratory (Italy). A 194.7 g Yb$$_2$$(C$$_2$$O$$_4$$)$$_3$$ powder sample was measured for 11.3 days with a total Yb exposure of 1.25 kg$$\times $$day. Half-life limits for $$\alpha $$-decay modes of $$^{168}\mathrm Yb$$, $$^{170}\mathrm Yb$$, $$^{171}\mathrm Yb$$, $$^{172}\mathrm Yb$$, $$^{173}\mathrm Yb$$, $$^{174}\mathrm Yb$$ and $$^{176}\mathrm Yb$$ into the first excited states have been obtained between $$6\times 10^{14}$$ years and $$2\times 10^{16}$$ years. These are the first experimental constraints of these decay modes. Double electron capture of $$^{168}\mathrm Yb$$ and double beta decay of $$^{176}\mathrm Yb$$ into the first excited 2$$^+$$ and 0$$^+$$ states could be excluded with limits between $$1\times 10^{14}$$ years to $$8\times 10^{16}$$ years. This improves the experimental information on some of the decay modes compared to previous constraints. Lehnert, B. (orcid)0000-0002-6705-7138 aut Nagorny, S. S. (orcid)0000-0002-8679-3747 aut Schönert, S. aut Enthalten in The European physical journal / C Springer Berlin Heidelberg, 1998 82(2022), 1 vom: Jan. (DE-627)235469777 (DE-600)1397769-6 (DE-576)061879150 1434-6044 nnns volume:82 year:2022 number:1 month:01 https://doi.org/10.1140/epjc/s10052-021-09926-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY AR 82 2022 1 01 |
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10.1140/epjc/s10052-021-09926-8 doi (DE-627)OLC2077852658 (DE-He213)s10052-021-09926-8-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ Laubenstein, M. verfasserin aut Search for rare alpha and double beta decays of Yb isotopes to excited levels of daughter nuclei 2022 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © The Author(s) 2021 Abstract A search for alpha and double beta decays of ytterbium isotopes was performed with an ultra low-background high purity germanium detector at Gran Sasso Underground Laboratory (Italy). A 194.7 g Yb$$_2$$(C$$_2$$O$$_4$$)$$_3$$ powder sample was measured for 11.3 days with a total Yb exposure of 1.25 kg$$\times $$day. Half-life limits for $$\alpha $$-decay modes of $$^{168}\mathrm Yb$$, $$^{170}\mathrm Yb$$, $$^{171}\mathrm Yb$$, $$^{172}\mathrm Yb$$, $$^{173}\mathrm Yb$$, $$^{174}\mathrm Yb$$ and $$^{176}\mathrm Yb$$ into the first excited states have been obtained between $$6\times 10^{14}$$ years and $$2\times 10^{16}$$ years. These are the first experimental constraints of these decay modes. Double electron capture of $$^{168}\mathrm Yb$$ and double beta decay of $$^{176}\mathrm Yb$$ into the first excited 2$$^+$$ and 0$$^+$$ states could be excluded with limits between $$1\times 10^{14}$$ years to $$8\times 10^{16}$$ years. This improves the experimental information on some of the decay modes compared to previous constraints. Lehnert, B. (orcid)0000-0002-6705-7138 aut Nagorny, S. S. (orcid)0000-0002-8679-3747 aut Schönert, S. aut Enthalten in The European physical journal / C Springer Berlin Heidelberg, 1998 82(2022), 1 vom: Jan. (DE-627)235469777 (DE-600)1397769-6 (DE-576)061879150 1434-6044 nnns volume:82 year:2022 number:1 month:01 https://doi.org/10.1140/epjc/s10052-021-09926-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY AR 82 2022 1 01 |
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Search for rare alpha and double beta decays of Yb isotopes to excited levels of daughter nuclei |
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Abstract A search for alpha and double beta decays of ytterbium isotopes was performed with an ultra low-background high purity germanium detector at Gran Sasso Underground Laboratory (Italy). A 194.7 g Yb$$_2$$(C$$_2$$O$$_4$$)$$_3$$ powder sample was measured for 11.3 days with a total Yb exposure of 1.25 kg$$\times $$day. Half-life limits for $$\alpha $$-decay modes of $$^{168}\mathrm Yb$$, $$^{170}\mathrm Yb$$, $$^{171}\mathrm Yb$$, $$^{172}\mathrm Yb$$, $$^{173}\mathrm Yb$$, $$^{174}\mathrm Yb$$ and $$^{176}\mathrm Yb$$ into the first excited states have been obtained between $$6\times 10^{14}$$ years and $$2\times 10^{16}$$ years. These are the first experimental constraints of these decay modes. Double electron capture of $$^{168}\mathrm Yb$$ and double beta decay of $$^{176}\mathrm Yb$$ into the first excited 2$$^+$$ and 0$$^+$$ states could be excluded with limits between $$1\times 10^{14}$$ years to $$8\times 10^{16}$$ years. This improves the experimental information on some of the decay modes compared to previous constraints. © The Author(s) 2021 |
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Abstract A search for alpha and double beta decays of ytterbium isotopes was performed with an ultra low-background high purity germanium detector at Gran Sasso Underground Laboratory (Italy). A 194.7 g Yb$$_2$$(C$$_2$$O$$_4$$)$$_3$$ powder sample was measured for 11.3 days with a total Yb exposure of 1.25 kg$$\times $$day. Half-life limits for $$\alpha $$-decay modes of $$^{168}\mathrm Yb$$, $$^{170}\mathrm Yb$$, $$^{171}\mathrm Yb$$, $$^{172}\mathrm Yb$$, $$^{173}\mathrm Yb$$, $$^{174}\mathrm Yb$$ and $$^{176}\mathrm Yb$$ into the first excited states have been obtained between $$6\times 10^{14}$$ years and $$2\times 10^{16}$$ years. These are the first experimental constraints of these decay modes. Double electron capture of $$^{168}\mathrm Yb$$ and double beta decay of $$^{176}\mathrm Yb$$ into the first excited 2$$^+$$ and 0$$^+$$ states could be excluded with limits between $$1\times 10^{14}$$ years to $$8\times 10^{16}$$ years. This improves the experimental information on some of the decay modes compared to previous constraints. © The Author(s) 2021 |
| abstract_unstemmed |
Abstract A search for alpha and double beta decays of ytterbium isotopes was performed with an ultra low-background high purity germanium detector at Gran Sasso Underground Laboratory (Italy). A 194.7 g Yb$$_2$$(C$$_2$$O$$_4$$)$$_3$$ powder sample was measured for 11.3 days with a total Yb exposure of 1.25 kg$$\times $$day. Half-life limits for $$\alpha $$-decay modes of $$^{168}\mathrm Yb$$, $$^{170}\mathrm Yb$$, $$^{171}\mathrm Yb$$, $$^{172}\mathrm Yb$$, $$^{173}\mathrm Yb$$, $$^{174}\mathrm Yb$$ and $$^{176}\mathrm Yb$$ into the first excited states have been obtained between $$6\times 10^{14}$$ years and $$2\times 10^{16}$$ years. These are the first experimental constraints of these decay modes. Double electron capture of $$^{168}\mathrm Yb$$ and double beta decay of $$^{176}\mathrm Yb$$ into the first excited 2$$^+$$ and 0$$^+$$ states could be excluded with limits between $$1\times 10^{14}$$ years to $$8\times 10^{16}$$ years. This improves the experimental information on some of the decay modes compared to previous constraints. © The Author(s) 2021 |
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Search for rare alpha and double beta decays of Yb isotopes to excited levels of daughter nuclei |
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https://doi.org/10.1140/epjc/s10052-021-09926-8 |
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Lehnert, B. Nagorny, S. S. Schönert, S. |
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Lehnert, B. Nagorny, S. S. Schönert, S. |
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2024-07-03T17:37:35.713Z |
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