Chinese Physics C > 2000, Vol. 24 > Issue(S1): 9-13

Superdeformed Triaxial Band and it's Formation Mechanism in Rare Earth Region

YANG Chun-Xiang^,

China Institute of Atomic Energy,Beijing 102413,China

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Abstract：
A new rotational band has been observed in ) ¹⁶⁷Lu by ¹⁵²Sm( ¹⁹F,4n) ¹⁶⁷Lu reaction.The high spin transition energier of the new band are almost identical to the triaxial superdeformed bands recently discovered in ¹⁶³Lu and ¹⁶⁵Lu.This new band and the [660] band ¹⁷¹Ta are assigned as triaxical superdeformed bands by total routhian surface calculations based on cranked shell model.The formation mechanism of the superdeformed triaxial band in this region is discussed.

References

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YANG Chun-Xiang. Superdeformed Triaxial Band and it's Formation Mechanism in Rare Earth Region[J]. Chinese Physics C, 2000, 24(S1): 9-13.

YANG Chun-Xiang. Superdeformed Triaxial Band and it's Formation Mechanism in Rare Earth Region[J]. Chinese Physics C, 2000, 24(S1): 9-13. shu

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Received: 1900-01-01
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

Superdeformed Triaxial Band and it's Formation Mechanism in Rare Earth Region

YANG Chun-Xiang^,

Corresponding author:YANG Chun-Xiang,

China Institute of Atomic Energy,Beijing 102413,China

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:2000-07-15

Abstract:A new rotational band has been observed in )¹⁶⁷Lu by¹⁵²Sm(¹⁹F,4n)¹⁶⁷Lu reaction.The high spin transition energier of the new band are almost identical to the triaxial superdeformed bands recently discovered in¹⁶³Lu and¹⁶⁵Lu.This new band and the [660] band¹⁷¹Ta are assigned as triaxical superdeformed bands by total routhian surface calculations based on cranked shell model.The formation mechanism of the superdeformed triaxial band in this region is discussed.