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Nuclear charge radii of potassium isotopes beyond N=28
We report on the measurement of optical isotope shifts for $^{38,39,42,44,46\text{-}51}$K relative to $^{47}$K from which changes in the nuclear mean square charge radii across the N=28 shell closure are deduced. The investigation was carried out by bunched-beam collinear laser spectroscopy at the C...
| Autores principales: | , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2013
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.physletb.2014.02.012 http://cds.cern.ch/record/1613369 |
| _version_ | 1780932271533981696 |
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| author | Kreim, K. Bissell, M.L. Papuga, J. Blaum, K. De Rydt, M. Ruiz, R.F.Garcia Goriely, S. Heylen, H. Kowalska, M. Neugart, R. Neyens, G. Nortershauser, W. Rajabali, M.M. Sanchez Alarcon, R. Stroke, H.H. Yordanov, D.T. |
| author_facet | Kreim, K. Bissell, M.L. Papuga, J. Blaum, K. De Rydt, M. Ruiz, R.F.Garcia Goriely, S. Heylen, H. Kowalska, M. Neugart, R. Neyens, G. Nortershauser, W. Rajabali, M.M. Sanchez Alarcon, R. Stroke, H.H. Yordanov, D.T. |
| author_sort | Kreim, K. |
| collection | CERN |
| description | We report on the measurement of optical isotope shifts for $^{38,39,42,44,46\text{-}51}$K relative to $^{47}$K from which changes in the nuclear mean square charge radii across the N=28 shell closure are deduced. The investigation was carried out by bunched-beam collinear laser spectroscopy at the CERN-ISOLDE radioactive ion-beam facility. Mean square charge radii are now known from $^{37}$K to $^{51}$K, covering all $\nu f_{7/2}$-shell as well as all $\nu p_{3/2}$-shell nuclei. These measurements, in conjunction with those of Ca, Cr, Mn and Fe, provide a first insight into the $Z$ dependence of the evolution of nuclear size above the shell closure at N=28. |
| id | cern-1613369 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2013 |
| record_format | invenio |
| spelling | cern-16133692022-08-10T20:19:20Zdoi:10.1016/j.physletb.2014.02.012http://cds.cern.ch/record/1613369engKreim, K.Bissell, M.L.Papuga, J.Blaum, K.De Rydt, M.Ruiz, R.F.GarciaGoriely, S.Heylen, H.Kowalska, M.Neugart, R.Neyens, G.Nortershauser, W.Rajabali, M.M.Sanchez Alarcon, R.Stroke, H.H.Yordanov, D.T.Nuclear charge radii of potassium isotopes beyond N=28Nuclear Physics - ExperimentWe report on the measurement of optical isotope shifts for $^{38,39,42,44,46\text{-}51}$K relative to $^{47}$K from which changes in the nuclear mean square charge radii across the N=28 shell closure are deduced. The investigation was carried out by bunched-beam collinear laser spectroscopy at the CERN-ISOLDE radioactive ion-beam facility. Mean square charge radii are now known from $^{37}$K to $^{51}$K, covering all $\nu f_{7/2}$-shell as well as all $\nu p_{3/2}$-shell nuclei. These measurements, in conjunction with those of Ca, Cr, Mn and Fe, provide a first insight into the $Z$ dependence of the evolution of nuclear size above the shell closure at N=28.We report on the measurement of optical isotope shifts for 38, 39, 42, 44, 46–51 K relative to 47 K from which changes in the nuclear mean square charge radii across the N=28 shell closure are deduced. The investigation was carried out by bunched-beam collinear laser spectroscopy at the CERN-ISOLDE radioactive ion-beam facility. Mean square charge radii are now known from 37 K to 51 K, covering all νf7/2 -shell as well as all νp3/2 -shell nuclei. These measurements, in conjunction with those of Ca, Cr, Mn and Fe, provide a first insight into the Z dependence of the evolution of nuclear size above the shell closure at N=28 .We report on the measurement of optical isotope shifts for $^{38,39,42,44,46\text{-}51}$K relative to $^{47}$K from which changes in the nuclear mean square charge radii across the N=28 shell closure are deduced. The investigation was carried out by bunched-beam collinear laser spectroscopy at the CERN-ISOLDE radioactive ion-beam facility. Mean square charge radii are now known from $^{37}$K to $^{51}$K, covering all $\nu f_{7/2}$-shell as well as all $\nu p_{3/2}$-shell nuclei. These measurements, in conjunction with those of Ca, Cr, Mn and Fe, provide a first insight into the $Z$ dependence of the evolution of nuclear size above the shell closure at N=28.arXiv:1310.5171oai:cds.cern.ch:16133692013-10-18 |
| spellingShingle | Nuclear Physics - Experiment Kreim, K. Bissell, M.L. Papuga, J. Blaum, K. De Rydt, M. Ruiz, R.F.Garcia Goriely, S. Heylen, H. Kowalska, M. Neugart, R. Neyens, G. Nortershauser, W. Rajabali, M.M. Sanchez Alarcon, R. Stroke, H.H. Yordanov, D.T. Nuclear charge radii of potassium isotopes beyond N=28 |
| title | Nuclear charge radii of potassium isotopes beyond N=28 |
| title_full | Nuclear charge radii of potassium isotopes beyond N=28 |
| title_fullStr | Nuclear charge radii of potassium isotopes beyond N=28 |
| title_full_unstemmed | Nuclear charge radii of potassium isotopes beyond N=28 |
| title_short | Nuclear charge radii of potassium isotopes beyond N=28 |
| title_sort | nuclear charge radii of potassium isotopes beyond n=28 |
| topic | Nuclear Physics - Experiment |
| url | https://dx.doi.org/10.1016/j.physletb.2014.02.012 http://cds.cern.ch/record/1613369 |
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