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Evolution of Octupo...
Evolution of Octupole Deformation in Radium Nuclei from Coulomb Excitation of Radioactive ^{222}Ra and ^{228}Ra Beams
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- Butler, P. A. (author)
- University of Liverpool
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- Gaffney, L. P. (author)
- University of Liverpool,CERN
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- Spagnoletti, P. (author)
- University of the West of Scotland
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- Abrahams, K. (author)
- University of the Western Cape
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- Bowry, M. (author)
- TRIUMF,University of the West of Scotland
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- Cederkäll, J. (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- de Angelis, G. (author)
- INFN Laboratori Nazionali di Legnaro
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- De Witte, H. (author)
- Catholic University of Leuven
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- Garrett, P. E. (author)
- University of Guelph
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- Goldkuhle, A. (author)
- University of Cologne
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- Henrich, C. (author)
- Technical University of Darmstadt
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- Illana, A. (author)
- INFN Laboratori Nazionali di Legnaro
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- Johnston, K. (author)
- CERN
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- Joss, D. T. (author)
- University of Liverpool
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- Keatings, J. M. (author)
- University of the West of Scotland
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- Kelly, N. A. (author)
- University of the West of Scotland
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- Komorowska, M. (author)
- University of Warsaw
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- Konki, J. (author)
- CERN
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- Kröll, T. (author)
- Technical University of Darmstadt
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- Lozano, M. (author)
- CERN
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- Nara Singh, B. S. (author)
- University of the West of Scotland
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- O'Donnell, D. (author)
- University of the West of Scotland
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- Ojala, J. (author)
- University of Jyväskylä,Helsinki Institute of Physics
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- Page, R. D. (author)
- University of Liverpool
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- Raison, C. (author)
- University of York
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- Reiter, P. (author)
- University of Cologne
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- Rosiak, D. (author)
- University of Cologne
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- Rothe, S. (author)
- CERN
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- Scheck, M. (author)
- University of the West of Scotland
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- Seidlitz, M. (author)
- University of Cologne
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- Shneidman, T. M. (author)
- Joint Institute for Nuclear Research, Dubna
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- Siebeck, B. (author)
- University of Cologne
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- Sinclair, J. (author)
- University of the West of Scotland
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- Smith, J. F. (author)
- University of the West of Scotland
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- Stryjczyk, M. (author)
- Catholic University of Leuven
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- Van Duppen, P. (author)
- Catholic University of Leuven
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- Vinals, S. (author)
- CSIC Spanish National Research Council
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- Virtanen, V. (author)
- University of Jyväskylä,Helsinki Institute of Physics
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- Warr, N. (author)
- University of Cologne
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- Wrzosek-Lipska, K. (author)
- University of Warsaw
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- Zielińska, M. (author)
- Paris Descartes University
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(creator_code:org_t)
- 2020
- 2020
- English 1 s.
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In: Physical Review Letters. - 1079-7114. ; 124:4
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Abstract
Subject headings
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- There is sparse direct experimental evidence that atomic nuclei can exhibit stable "pear" shapes arising from strong octupole correlations. In order to investigate the nature of octupole collectivity in radium isotopes, electric octupole (E3) matrix elements have been determined for transitions in ^{222,228}Ra nuclei using the method of sub-barrier, multistep Coulomb excitation. Beams of the radioactive radium isotopes were provided by the HIE-ISOLDE facility at CERN. The observed pattern of E3 matrix elements for different nuclear transitions is explained by describing ^{222}Ra as pear shaped with stable octupole deformation, while ^{228}Ra behaves like an octupole vibrator.
Subject headings
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
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To the university's database
- By the author/editor
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Butler, P. A.
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Gaffney, L. P.
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Spagnoletti, P.
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Abrahams, K.
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Bowry, M.
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Cederkäll, J.
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show more...
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de Angelis, G.
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De Witte, H.
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Garrett, P. E.
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Goldkuhle, A.
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Henrich, C.
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Illana, A.
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Johnston, K.
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Joss, D. T.
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Keatings, J. M.
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Kelly, N. A.
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Komorowska, M.
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Konki, J.
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Kröll, T.
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Lozano, M.
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Nara Singh, B. S ...
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O'Donnell, D.
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Ojala, J.
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Page, R. D.
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Raison, C.
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Reiter, P.
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Rosiak, D.
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Rothe, S.
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Scheck, M.
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Seidlitz, M.
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Shneidman, T. M.
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Siebeck, B.
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Sinclair, J.
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Smith, J. F.
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Stryjczyk, M.
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Van Duppen, P.
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Vinals, S.
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Virtanen, V.
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Warr, N.
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Wrzosek-Lipska, ...
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Zielińska, M.
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Subatomic Physic ...
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Physical Review ...
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Lund University