ISOMER SHIFT OF 123-KEV GAMMA RAYS OF 154GD

被引:18
作者
REHM, KE
HENNING, W
KIENLE, P
机构
[1] Physik-Department der Technischen Hochschule München, München
关键词
D O I
10.1103/PhysRevLett.22.790
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Isomer shifts of the 2+ 0+ rotational transition in Gd154 were determined in Mössbauer measurements. From comparison with isomer shifts in Gd156 and Gd158, the ratios r2154r2156=+7.31.9 and r2154r2158=+3010 are deduced. These ratios imply a considerable increase in rigidity for deformed nuclei above neutron number N=90. The existing theoretical values are discussed. © 1969 The American Physical Society.
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页码:790 / &
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