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Optical polarization of neutron-rich sodium isotopes and $\beta$-NMR measurements of quadrupole moments
The nuclear quadrupole moments of neutron-rich sodium isotopes are being investigated with the help of in-beam polarization by optical pumping in combination with $\beta$-NMR techniques. First measurements have yielded the quadrupole splittings of NMR signals in the lattice of LiNbO$_{3}$ for the is...
| Autores principales: | , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
1995
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/BF02150197 http://cds.cern.ch/record/291876 |
| _version_ | 1780888698162774016 |
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| author | Keim, M Georg, U Klein, A Neugart, R Neuroth, M Wilbert, S Lievens, P Vermeeren, L |
| author_facet | Keim, M Georg, U Klein, A Neugart, R Neuroth, M Wilbert, S Lievens, P Vermeeren, L |
| author_sort | Keim, M |
| collection | CERN |
| description | The nuclear quadrupole moments of neutron-rich sodium isotopes are being investigated with the help of in-beam polarization by optical pumping in combination with $\beta$-NMR techniques. First measurements have yielded the quadrupole splittings of NMR signals in the lattice of LiNbO$_{3}$ for the isotopes $^{26}$Na, $^{27}$Na and $^{28}$Na. Interaction constants and ratios of the electric quadrupole moments are derived. In view of future experiments, $\beta$-decay asymmetries for the sequence of isotopes up to the $N$=20 neutron shell closure, $^{26-31}$Na, have been measured. |
| id | cern-291876 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1995 |
| record_format | invenio |
| spelling | cern-2918762019-09-30T06:29:59Zdoi:10.1007/BF02150197http://cds.cern.ch/record/291876engKeim, MGeorg, UKlein, ANeugart, RNeuroth, MWilbert, SLievens, PVermeeren, LOptical polarization of neutron-rich sodium isotopes and $\beta$-NMR measurements of quadrupole momentsNuclear Physics - ExperimentThe nuclear quadrupole moments of neutron-rich sodium isotopes are being investigated with the help of in-beam polarization by optical pumping in combination with $\beta$-NMR techniques. First measurements have yielded the quadrupole splittings of NMR signals in the lattice of LiNbO$_{3}$ for the isotopes $^{26}$Na, $^{27}$Na and $^{28}$Na. Interaction constants and ratios of the electric quadrupole moments are derived. In view of future experiments, $\beta$-decay asymmetries for the sequence of isotopes up to the $N$=20 neutron shell closure, $^{26-31}$Na, have been measured.CERN-PPE-95-159oai:cds.cern.ch:2918761995-11-03 |
| spellingShingle | Nuclear Physics - Experiment Keim, M Georg, U Klein, A Neugart, R Neuroth, M Wilbert, S Lievens, P Vermeeren, L Optical polarization of neutron-rich sodium isotopes and $\beta$-NMR measurements of quadrupole moments |
| title | Optical polarization of neutron-rich sodium isotopes and $\beta$-NMR measurements of quadrupole moments |
| title_full | Optical polarization of neutron-rich sodium isotopes and $\beta$-NMR measurements of quadrupole moments |
| title_fullStr | Optical polarization of neutron-rich sodium isotopes and $\beta$-NMR measurements of quadrupole moments |
| title_full_unstemmed | Optical polarization of neutron-rich sodium isotopes and $\beta$-NMR measurements of quadrupole moments |
| title_short | Optical polarization of neutron-rich sodium isotopes and $\beta$-NMR measurements of quadrupole moments |
| title_sort | optical polarization of neutron-rich sodium isotopes and $\beta$-nmr measurements of quadrupole moments |
| topic | Nuclear Physics - Experiment |
| url | https://dx.doi.org/10.1007/BF02150197 http://cds.cern.ch/record/291876 |
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