Superdeformed nuclei
作者:
P.E. Hodgson,
期刊:
Contemporary Physics
(Taylor Available online 1987)
卷期:
Volume 28,
issue 4
页码: 365-382
ISSN:0010-7514
年代: 1987
DOI:10.1080/00107518708224601
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The concept of the superdeformed shape is first introduced classically as the most stable configuration of a rapidly rotating deformable body and is then applied to nuclei. The shape of nuclei are determined by a competition between the collective energy of the core, to which classical considerations apply quite well, and the quantal energies of the valence nucleons, which may be evaluated by the Nilsson model. The result of this competition is that slowly rotating nuclei can be either oblate or prolate but rapidly rotating nuclei can have a superdeformed prolate shape, with a 2:1 ratio of axes particularly favoured.
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