Phenomenological Description of Superdeformed Bands

FANG Xiang-Zheng; RUAN Tu-Nan

Chinese Physics C> 2001, Vol. 25> Issue(4) : 315-321

Phenomenological Description of Superdeformed Bands

FANG Xiang-Zheng ^, ,
RUAN Tu-Nan

CCAST World Lab, Beijing 100080,China2 Department of Mdoern Physics,University of Science and Technology of China,Hefei 230027,China3 Department of Physics,Auhui University,Hefei 230039,China

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Abstract：
Two different rotational formulae for description of normal deformed and superdeformed nuclei are submitted by the definition of the softness and by two different representations of quantum algebra.With SD formula,near 80 SD bands in A～190 and 150 regions are calculated.The results show that the E2 γ-ray energies are fitted in high quality,and the phenomena of the turnover in dynamical moment of inertia can be also reproduced well.

References

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[1]	LI Ming-Liang , ZHU Sheng-Jiang . Property Analysis and Spin Assignments Superdeformed Bands in A≈150 Region. Chinese Physics C, 2006, 30(11): 1078-1082.
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FANG Xiang-Zheng and RUAN Tu-Nan. Phenomenological Description of Superdeformed Bands[J]. Chinese Physics C, 2001, 25(4): 315-321.

FANG Xiang-Zheng and RUAN Tu-Nan. Phenomenological Description of Superdeformed Bands[J]. Chinese Physics C, 2001, 25(4): 315-321. shu

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Received: 2000-01-19
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Phenomenological Description of Superdeformed Bands

Corresponding author: FANG Xiang-Zheng,

CCAST World Lab, Beijing 100080,China2 Department of Mdoern Physics,University of Science and Technology of China,Hefei 230027,China3 Department of Physics,Auhui University,Hefei 230039,China

Received Date: 2000-01-19

Accepted Date: 1900-01-01

Available Online: 2001-04-05

Abstract: Two different rotational formulae for description of normal deformed and superdeformed nuclei are submitted by the definition of the softness and by two different representations of quantum algebra.With SD formula,near 80 SD bands in A～190 and 150 regions are calculated.The results show that the E2 γ-ray energies are fitted in high quality,and the phenomena of the turnover in dynamical moment of inertia can be also reproduced well.

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Phenomenological Description of Superdeformed Bands

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