Chinese Physics C > 2000, Vol. 24 > Issue(S1): 54-58

Reflection Asymmetric Shell Model and Its Description of the Octupole Deformed Bands in Ra Isotopes

GAO Zao-Chun^,,
CHEN Yong-Shou

China Institute of Atomic Energy,Beijing 102413,China2 Institute of Theoretical Physics,The Chinese Academy of Sciences,Beijing 100080,China3 Department of Technical Physics,Peking University,Beijing 100871,China

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Abstract：
The framework of the Reflection Asymmetric Shell Model (RASM) used to describe the high-spin states of octupole-deformed nuclei has been formulated by the variational procedure.Some basic features of the Yrast octupole bands can been explained by this model.We calculated the even-even ^222—228Ra isotopes,the agreement between the theory and the experimental data is good.

References

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GAO Zao-Chun and CHEN Yong-Shou. Reflection Asymmetric Shell Model and Its Description of the Octupole Deformed Bands in Ra Isotopes[J]. Chinese Physics C, 2000, 24(S1): 54-58.

GAO Zao-Chun and CHEN Yong-Shou. Reflection Asymmetric Shell Model and Its Description of the Octupole Deformed Bands in Ra Isotopes[J]. Chinese Physics C, 2000, 24(S1): 54-58. 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

Reflection Asymmetric Shell Model and Its Description of the Octupole Deformed Bands in Ra Isotopes

GAO Zao-Chun^,
CHEN Yong-Shou

Corresponding author:GAO Zao-Chun,

China Institute of Atomic Energy,Beijing 102413,China2 Institute of Theoretical Physics,The Chinese Academy of Sciences,Beijing 100080,China3 Department of Technical Physics,Peking University,Beijing 100871,China

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

Abstract:The framework of the Reflection Asymmetric Shell Model (RASM) used to describe the high-spin states of octupole-deformed nuclei has been formulated by the variational procedure.Some basic features of the Yrast octupole bands can been explained by this model.We calculated the even-even^222—228Ra isotopes,the agreement between the theory and the experimental data is good.