Chinese Physics C > 2004, Vol. 28 > Issue(S1): 116-118

Shape Transition and Coexistence of Yrast-Bands in A～130 Nuclei

ZHANG Jin-Fu^,

Department of Physics, Chifeng College, Chifeng 024001, China

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Abstract：
The E-Gamma Over Spin (E-GOS) analysis method is applied to study the shape evolution of yrast-bands in A～130 nuclei. It is found that these nuclei in A～130 region are in the transition from U(5) to SU(3) dynamical symmetry. ^124—130Ba isotopes are to close O(6) dynamical symmetry.

References

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ZHANG Jin-Fu. Shape Transition and Coexistence of Yrast-Bands in A～130 Nuclei[J]. Chinese Physics C, 2004, 28(S1): 116-118.

ZHANG Jin-Fu. Shape Transition and Coexistence of Yrast-Bands in A～130 Nuclei[J]. Chinese Physics C, 2004, 28(S1): 116-118. shu

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Received: 2004-12-30
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

Shape Transition and Coexistence of Yrast-Bands in A～130 Nuclei

ZHANG Jin-Fu^,

Corresponding author:ZHANG Jin-Fu,

Department of Physics, Chifeng College, Chifeng 024001, China

Received Date:2004-12-30
Accepted Date:1900-01-01
Available Online:2004-04-02

Abstract:The E-Gamma Over Spin (E-GOS) analysis method is applied to study the shape evolution of yrast-bands in A～130 nuclei. It is found that these nuclei in A～130 region are in the transition from U(5) to SU(3) dynamical symmetry.^124—130Ba isotopes are to close O(6) dynamical symmetry.