SPIN DETERMINATION AND QUANTIZED ALIGNMENT IN THE SUPERDEFORMED BANDS IN DY-152, TB-151, AND GD-150

被引：97
|
作者：
ZENG, JY
MENG, J
WU, CS
ZHAO, EG
XING, Z
CHEN, XQ
机构：
[1] CHINA CTR ADV SCI & TECHNOL, WORLD LAB, CTR THEORET PHYS, BEIJING 100080, PEOPLES R CHINA
[2] CHINESE ACAD SCI, INST THEORET PHYS, BEIJING 100080, PEOPLES R CHINA
[3] LANZHOU UNIV, DEPT MODERN PHYS, LANZHOU 730000, PEOPLES R CHINA
来源：
PHYSICAL REVIEW C | 1991年 / 44卷 / 05期
关键词：
D O I：
10.1103/PhysRevC.44.R1745
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：
The spin of the lowest level observed in the superdeformed band in 152Dy is determined to be I0 = 25 rather than the previously assigned I0 = 22. As a result, we have T(1) > T(2) and both T(1) and T(2) decrease very slowly with rotational frequency. From the spin determination of the two pairs of identical bands in 152Dy and 151Tb*, 151Tb and 150Gd*, evidence has been obtained to support the assumption of quantized alignments in units of HBAR/2.
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页码：R1745 / R1748
页数：4
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