IDENTICAL BANDS IN DEFORMED AND SUPERDEFORMED NUCLEI

被引：140

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

页码：485 / 541

页数：57

共 202 条

[1] ROTATIONAL BANDS WITH IDENTICAL TRANSITION ENERGIES IN ACTINIDE NUCLEI [J].