IDENTICAL BANDS IN DEFORMED AND SUPERDEFORMED NUCLEI

被引：139
|
作者：
BAKTASH, C
HAAS, B
NAZAREWICZ, W
机构：
[1] Physics Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6371
[2] Ctr. de Recherches Nucléaires, IN2P3-CNRS, Université Louis Pasteur
[3] Department of Physics and Astronomy, University of Tennessee, Knoxville
[4] Physics Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6373
[5] Institute of Theoretical Physics, Warsaw University, PL-00681 Warsaw
来源：
ANNUAL REVIEW OF NUCLEAR AND PARTICLE SCIENCE | 1995年 / 45卷
关键词：
NUCLEAR ROTATION; MOMENTS OF INERTIA; PAIRING; MEAN FIELD THEORY; DYNAMIC SYMMETRIES;
D O I：
10.1146/annurev.ns.45.120195.002413
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The observation of rotational bands in different nuclei that have unexpectedly identical moments of inertia and, sometimes, identical gamma-ray energies has excited the low-energy nuclear physics community recently. These identical bands exist at both low and high spins, and they span a wide variety of shapes that range from weakly oblate, to normal, moderately large, and super-prolate deformations. The pervasive occurrences of identical bands point to the rigidity of the even-even nuclei with respect to the polarization forces of the unpaired valence nucleons. This unexpected stability has posed a serious challenge to theoretical models.
引用
收藏
页码：485 / 541
页数：57
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