Monopole strength and decay out of superdeformed bands in the A=190 mass region from theories beyond the mean field

被引：5
|
作者：
Dancer, H
Bonche, P
Flocard, H
Heenen, PH
Meyer, J
Meyer, M
机构：
[1] Univ Lyon 1, IN2P3, CNRS, Inst Phys Nucl Lyon, F-69622 Villeurbanne, France
[2] CEA Saclay, Serv Phys Theor, F-91191 Gif Sur Yvette, France
[3] Inst Phys Nucl, F-91406 Orsay, France
[4] Free Univ Brussels, B-1050 Brussels, Belgium
来源：
PHYSICAL REVIEW C | 1998年 / 58卷 / 04期
关键词：
D O I：
10.1103/PhysRevC.58.2068
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 decay out of superdeformed states through EO electric monopole transition is investigated for even-even nuclei in the A = 190 mass region. Transition rates are evaluated within the generator coordinate method based on Hartree-Fock plus BCS wave functions. For light isotopes of mercury and lead, EO transitions appear to be strongly enhanced due to large monopole transition matrix elements. [S0556-2813(98)01610-0].
引用
收藏
页码：2068 / 2072
页数：5
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