Mirror Energy Differences and nuclear structure in 1f7/2 nuclei

被引:0
作者
Brandolini, F. [1 ]
机构
[1] Univ Padua, Dipartimento Fis, I-35131 Padua, Italy
来源
NUCLEAR PHYSICS 2008: XXXI WORKSHOP ON NUCLEAR PHYSICS IN BRAZIL | 2009年 / 1139卷
关键词
N similar or equal to Z nuclei; Shell Model; Mirror Energy Differences; SHELL-MODEL; BAND TERMINATION; SYMMETRY; A=51;
D O I
暂无
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
Experimental mirror energy differences along yrast bands of nuclei lying in the middle and the second part of 1f(7/2) shell are compared with shell model calculations in the 1f(7/2) and in the full pf configuration spaces, as well as with CSM calculations. MED plots are consistent with the description which emerges from the interpretation of SM calculations: i.e. the band crossing of the gs band with high-K bands in A=51 mirror pairs, as well as the seniority-3 quasi band-termination at I-pi=19/2(-) in A=49. Rotational alignment effects are excluded, contrarily to what even recently proposed. Some inconsistencies are pointed out in the topical literature.
引用
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页码:70 / 75
页数:6
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