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Superdeformation in...
Superdeformation in 68Zn: Evidence for a New, Neutron-rich Island of Superdeformation in A~70 Nuclei
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- Devlin, M. (author)
- University of Washington
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- Afanasjev, A. V. (author)
- Technical University of Munich,Lund University
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- Clark, R. M. (author)
- Lawrence Berkeley National Laboratory
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- LaFosse, D. R. (author)
- University of Washington
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- Lee, I. Y. (author)
- Lawrence Berkeley National Laboratory
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- Lerma, F. (author)
- University of Washington
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- Macchiavelli, A. O. (author)
- Lawrence Berkeley National Laboratory
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- MacLeod, R. W. (author)
- Lawrence Berkeley National Laboratory
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- Ragnarsson, I. (author)
- Lund University,Lunds universitet,Matematisk fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematical Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Ring, P. (author)
- Technical University of Munich
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- Rudolph, Dirk (author)
- Ludwig-Maximilian University of Munich
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- Sarantites, D. G. (author)
- Washington University in St. Louis
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- Thirolf, P. G. (author)
- Ludwig-Maximilian University of Munich
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(creator_code:org_t)
- 1999
- 1999
- English.
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In: Physical Review Letters. - 1079-7114. ; 82, s. 5217-5220
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Abstract
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- A superdeformed rotational structure is reported in the stable nucleus Zn-68. It has a transition quadrupole moment (Q(t)) of 2.5(-0.4)(+0.7) e b (beta(2) approximate to 0.4), as measured by the residual Doppler shift method. Theoretical calculations suggest that two different configurations are possible candidates for this band. One is built without h(11/2) neutrons, as seen in superdeformed bands in the A similar to 60 region, while the other involves one h(11/2) neutron in analogy with superdeformed bands in the A similar to 80 region. The second of these candidate configurations is preferred, thus establishing a new, neutron-rich (relative to the line of beta stability) region of superdeformation with Z similar to 30 and N similar to 38.
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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- By the author/editor
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Devlin, M.
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Afanasjev, A. V.
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Clark, R. M.
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LaFosse, D. R.
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Lee, I. Y.
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Lerma, F.
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show more...
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Macchiavelli, A. ...
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MacLeod, R. W.
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Ragnarsson, I.
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Ring, P.
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Rudolph, Dirk
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Sarantites, D. G ...
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Thirolf, P. G.
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- About the subject
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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 ...
- Articles in the publication
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Physical Review ...
- By the university
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Lund University