High-Spin Structure in Odd-Odd super(160)Lu Nucleus

The high-spin states of super(1)60u are populated by the fusion-evaporation reaction super(144)Sm( super(19)F,3n) super(160) Lu at beam energies of 90 and 106 MeV. A new level scheme of super(160)Lu is established. A possible isomeric state based on the [pi]h sub(11/2) [x in circle] vh sub(9/2) conf...

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Bibliographic Details
Published in:Chinese physics letters 2012-01, Vol.29 (6), p.062103-1-062103-4
Main Authors: WANG, Lie-Lin, LU, Jing-Bin, YANG, Dong, MA, Ke-Yan, ZHOU, Yin-Hang, YIN, Li-Chang, WU, Xiao-Guang, WEN, Shu-Xian, LI, Guang-Sheng, YANG, Chun-Xiang
Format: Article
Language:English
Subjects:
Bands
Beams (radiation)
Joining
Nuclei
Parity
Online Access:Get full text
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Summary:The high-spin states of super(1)60u are populated by the fusion-evaporation reaction super(144)Sm( super(19)F,3n) super(160) Lu at beam energies of 90 and 106 MeV. A new level scheme of super(160)Lu is established. A possible isomeric state based on the [pi]h sub(11/2) [x in circle] vh sub(9/2) configuration is observed. The new decoupled band with the configuration of [pi]d sub(3/2)[411]1/2 super(+) [x in circle] vi sub(13/2)[660]1/2 super(+) is established, and the configurations of these similar decoupled bands in the neighboring odd-odd super(162-166)Lu nuclei are suggested. A positive parity coupled band is assigned as the [pi]d sub(5/2)[402]5/2 super(+) [x in circle] vi sub(13/2>)[660]1/2 super(+) configuration.
ISSN:0256-307X
1741-3540
DOI:10.1088/0256-307X/29/6/062103