Valence shell excitations in even-even spherical nuclei within a microscopic model

被引:0
|
作者
Lo Iudice, N. [1 ,2 ]
Ch, Stoyanov [3 ]
机构
[1] Univ Napoli Federico II, Dipartimento Sci Fis, Naples, Italy
[2] INFN, Sez Napoli, Naples, Italy
[3] Bulgarian Acad Sci, Inst Nucl Res & Nucl Energy, BU-1784 Sofia, Bulgaria
关键词
INELASTIC NEUTRON-SCATTERING; STRUCTURAL CHARACTERISTICS; CE-142; ND-144; STATES;
D O I
10.1088/1742-6596/267/1/012045
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 structure of some low-lying states in the N=80 and N=84 isotones is investigated within the quasiparticle-phonon model. The calculations reproduce the experimental levels, the electromagnetic transition strengths, and the selection rules. They account also for the M1 splittings observed in Ce-138,Nd-144 and Ce-142 and relate them to correlations specific of each nucleus.
引用
收藏
页数:6
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