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Alignment delays in...
Alignment delays in the N = Z nuclei Kr-72, Sr-76, and Zr-80
- Article/chapterEnglish2001
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Numbers
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LIBRIS-ID:oai:DiVA.org:kth-20971
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-20971URI
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https://doi.org/10.1103/PhysRevLett.87.132501DOI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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QC 20100525
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The ground state rotational bands of the N = Z nuclei Kr-72, Sr-76, and Zr-80 have been extended into the angular momentum region where rotation alignment of particles is normally expected. By measuring the moments of inertia of these bands we have observed a consistent increase in the rotational frequency required to start pair breaking, when compared to neighboring nuclei. Kr-72 shows the most marked effect. It has been widely suggested that these delayed alignments arise from np-pairing correlations. However, alignment frequencies are very sensitive to shape degrees of freedom and normal pairing, so the new experimental observations are still open to interpretation.
Subject headings and genre
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rotational bands
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n=z
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zirconium
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model
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t=0
Added entries (persons, corporate bodies, meetings, titles ...)
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Lister, C. J.
(author)
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Balamuth, D. P.
(author)
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Bauer, R.
(author)
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Becker, J. A.
(author)
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Bernstein, L. A.
(author)
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Carpenter, M. P.
(author)
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Durell, J.
(author)
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Fotiades, N.
(author)
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Freeman, S. J.
(author)
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Garrett, P. E.
(author)
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Hausladen, P. A.
(author)
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Janssens, R. V. F.
(author)
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Jenkins, D.
(author)
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Leddy, M.
(author)
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Ressler, J.
(author)
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Schwartz, J.
(author)
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Svelnys, D.
(author)
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Sarantites, D. G.
(author)
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Seweryniak, D.
(author)
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Varley, B. J.
(author)
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Wyss, RamonKTH,Fysik(Swepub:kth)u1ayc3r9
(author)
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KTHFysik
(creator_code:org_t)
Related titles
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In:Physical Review Letters8713:130031-90071079-7114
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- By the author/editor
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Fischer, S. M.
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Lister, C. J.
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Balamuth, D. P.
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Bauer, R.
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Becker, J. A.
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Bernstein, L. A.
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show more...
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Carpenter, M. P.
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Durell, J.
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Fotiades, N.
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Freeman, S. J.
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Garrett, P. E.
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Hausladen, P. A.
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Janssens, R. V. ...
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Jenkins, D.
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Leddy, M.
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Ressler, J.
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Schwartz, J.
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Svelnys, D.
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Sarantites, D. G ...
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Seweryniak, D.
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Varley, B. J.
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Wyss, Ramon
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Physical Review ...
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Royal Institute of Technology