VARIETY OF SHAPES IN THE MERCURY AND LEAD ISOTOPES

被引：195

作者：

NAZAREWICZ, W ^{[1
]}

机构：

[1] UNIV TENNESSEE,DEPT PHYS,KNOXVILLE,TN 37996

来源：

PHYSICS LETTERS B | 1993年 / 305卷 / 03期

关键词：

D O I：

10.1016/0370-2693(93)90107-S

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Low-spin shape coexistence in the Hg and Pb isotopes is discussed within the shell correction approach with the axial, reflection-asymmetric Woods-Saxon model. For neutron deficient isotopes with N < 110 the calculations predict a competition between low-lying prolate and oblate shapes with quadrupole deformations ranging from very small (\beta2\ approximately 0.15) to very large (\beta2\ approximately 0.8). The classification of intruder states in terms of the intruder spin is discussed.

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页码：195 / 201

页数：7

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