Study of shape evolution and electromagnetic properties in neutron-rich Zr and Sr isotopes

被引：1
|
作者：
Chaudhary, R. [1 ]
Devi, R. [1 ]
Khosa, S. K. [2 ]
机构：
[1] Univ Jammu, Dept Phys & Elect, Jammu 180006, Jammu & Kashmir, India
[2] Cent Univ Jammu, Dept Phys & Astron Sci, Jammu 181143, Jammu & Kashmir, India
来源：
INDIAN JOURNAL OF PHYSICS | 2018年 / 92卷 / 03期
关键词：
Projected shell model; Yrast energies; Electromagnetic quantities; PROJECTED SHELL-MODEL; GROUND-STATE; HIGH-SPIN; LIFETIME MEASUREMENTS; NUCLEAR-DEFORMATION; FISSION FRAGMENTS; REGION; SR-98; MO; SPECTROSCOPY;
D O I：
10.1007/s12648-017-1101-4
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The projected shell model calculations have been carried out in neutron-rich (100-108) Zr and Sr98-102 isotopes. The shape evolution and electromagnetic properties have been examined in neutron-rich Zr and Sr isotopes around N = 60. The structure of yrast states, backbending phenomena, g-factors and B(E2) transition probabilities are calculated and compared with corresponding observable quantities. The present calculations predict the occurrence of coexistence of prolate-oblate shapes at 0 ? state in (100,102) Zr and Sr-98,Sr-100. Nuclei beyond N = 62 are predicted to have prolate deformation in the groundstate.
引用
收藏
页码：377 / 391
页数：15
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