Nuclear mean-square charge radii of 63,64,66,68−82Ga nuclei: No anomalous 
behavior at N = 32

Procter, T.J.; Billowes, J.; Bissell, M.L.; Blaum, Klaus; Charlwood, F.C.; Cheal, B.; Flanagan, K.T.; Forest, D.H.; Fritzsche, S.; Geppert, Ch.; Heylen, H.; Kowalska, M.; Kreim, K.; Krieger, A.; Krämer, J.; Lynch, K.M.; Mané, E.; Moore, I.D.; Neugart, R.; Neyens, G.; Nörtershäuser, W.; Papuga, J.; Rajabali, M.M.; Stroke, H.H.; Vingerhoets, P.; Yordanov, D.T.; Žáková, M.

doi:10.1103/PhysRevC.86.034329

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Nuclear mean-square charge radii of ^{63,64,66,68−82}Ga nuclei: No anomalous behavior at N = 32

Procter, T., Billowes, J., Bissell, M., Blaum, K., Charlwood, F., Cheal, B., et al. (2012). Nuclear mean-square charge radii of ^{63,64,66,68−82}Ga nuclei: No anomalous behavior at N = 32. Physical Review C, 86(3): 034329, pp. 1-6. doi:10.1103/PhysRevC.86.034329.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-ED58-F Version Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-ED59-D

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http://link.aps.org/doi/10.1103/PhysRevC.86.034329 (Publisher version) Open Access status unknown

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Creators:
Procter, T.J.¹, Author
Billowes, J.¹, Author
Bissell, M.L.², Author
Blaum, Klaus³, Author
Charlwood, F.C.¹, Author
Cheal, B.¹, Author
Flanagan, K.T.^{1, 4}, Author
Forest, D.H.⁵, Author
Fritzsche, S.^{6, 7}, Author
Geppert, Ch.^{6, 8}, Author
Heylen, H.², Author
Kowalska, M.^{3, 9}, Author
Kreim, K.³, Author
Krieger, A.⁸, Author
Krämer, J.⁸, Author
Lynch, K.M.^{1, 9}, Author
Mané, E.¹, Author
Moore, I.D.^{10, 11}, Author
Neugart, R.⁸, Author
Neyens, G.², Author
Nörtershäuser, W.^{6, 8}, AuthorPapuga, J.², AuthorRajabali, M.M.², AuthorStroke, H.H.¹², AuthorVingerhoets, P.², AuthorYordanov, D.T.³, AuthorŽáková, M.⁸, Author more..

Affiliations:
1School of Physics and Astronomy, The University of Manchester, Manchester M13 9PL, United Kingdom, ou_persistent22
2Instituut voor Kern- en Stralingsfysica, KU Leuven, B-3001 Leuven, Belgium, ou_persistent22
3Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society, ou_904548
4CSNSM-IN2P3-CNRS, F-91405 Orsay, France, ou_persistent22
5School of Physics and Astronomy, The University of Birmingham, Birmingham B15 2TT, United Kingdom, ou_persistent22
6GSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, Germany, ou_persistent22
7FIAS Frankfurt Institute for Advanced Studies, D-60438 Frankfurt am Main, Germany, ou_persistent22
8Institut für Kernchemie, Johannes Gutenberg–Universität Mainz, D-55128 Mainz, Germany, ou_persistent22
9Physics Department, CERN, CH-1211 Geneva 23, Switzerland, ou_persistent22
10Department of Physics, University of Jyväskylä, FIN-40014 Jyväskylä, Finland, ou_persistent22
11Helsinki Institute of Physics, FIN-00014, University of Helsinki, Finland, ou_persistent22
12Department of Physics, New York University, New York, New York 10003, USA, ou_persistent22

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Abstract: Collinear laser spectroscopy was performed on the ^{63,64,66,68−82}Ga isotopes with neutron numbers from N=32 to N=51. These measurements were carried out at the ISOLDE radioactive ion beam facility at CERN. Here we present the nuclear mean-square charge radii extracted from the isotope shifts and, for the lighter isotopes, new spin and moment values. New ground-state nuclear spin and moments were extracted from the hyperfine spectra of ^63,70Ga, measured on an atomic transition in the neutral atom. The ground-state spin of ⁶³Ga is determined to be I=3/2. Analysis of the trend in the change in mean-square charge radii of the gallium isotopes demonstrates that there is no evidence of anomalous charge radii behavior in gallium in the region of N=32.

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Language(s): eng - English

Dates: Date issued: 2012-09-19

Publication Status: Issued

Pages: 6

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Rev. Type: Peer

Identifiers: DOI: 10.1103/PhysRevC.86.034329

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Title: Physical Review C

Source Genre: Journal

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Publ. Info: New York, NY : Published for the American Physical Society by the American Institute of Physics

Pages: - Volume / Issue: 86 (3) Sequence Number: 034329 Start / End Page: 1 - 6 Identifier: ISSN: 0556-2813
CoNE: https://pure.mpg.de/cone/journals/resource/954925225009