EVIDENCE FOR STRONG GROUND-STATE SHAPE ASYMMETRY IN EVEN GERMANIUM AND SELENIUM ISOTOPES

被引:39
作者
ANDREJTSCHEFF, W
PETKOV, P
机构
[1] Bulgarian Academy of Sciences, Institute for Nuclear, Research and Nuclear Energy
基金
新加坡国家研究基金会;
关键词
D O I
10.1016/0370-2693(94)90508-8
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The asymmetry of even-even nuclei with 46 less-than-or-equal-to A less-than-or-equal-to 82 (22 less-than-or-equal-to Z less-than-or-equal-to 34) is studied by the sum-rule method applying recently introduced approximations. The uniquely high eccentricities of Ge-72-76 and Se-74-78 point at the most pronounced (effective) triaxiality of ground states emerging so far from experimental data for 46 less-than-or-equal-to A less-than-or-equal-to 192.
引用
收藏
页码:1 / 4
页数:4
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