UNIFIED DESCRIPTION OF THE LOW-LYING STATES OF THE GROUND BANDS OF EVEN-EVEN NUCLEI

被引：18
|
作者：
DRENSKA, S
GEORGIEVA, A
GUEORGUIEV, V
ROUSSEV, R
RAYCHEV, P
机构：
[1] Institute of Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia 1784
来源：
PHYSICAL REVIEW C | 1995年 / 52卷 / 04期
关键词：
D O I：
10.1103/PhysRevC.52.1853
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：
A unified description of the low lying excited states of the ground bands of even-even nuclei throughout the Periodic Table is obtained. A new variable in the geometrical part of the interaction characterizing the different types of collective modes is evaluated and analyzed. A phenomenological formula for the dynamical coefficient of the interaction, depending on the nuclear shell quantum numbers, is derived. A good agreement between the so-obtained theoretical ground band energies and the experimental ones is obtained for 927 low lying states of 271 nuclei from five major shells.
引用
收藏
页码：1853 / 1863
页数：11
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