Analysis of Superdeformed Bands in the Particle-Rotor Model

Chen Xingqu; Xing Zheng

Chinese Physics C> 1994, Vol. 18> Issue(Z1) : 95-102

Analysis of Superdeformed Bands in the Particle-Rotor Model

Chen Xingqu ,
Xing Zheng

Department of Modem Physics, Lanzhou University, Lanzhou, Gansu, China

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Abstract：
Superdeformed bands of ¹⁹³Tl are analyzed by means of the triaxial-particle-rotor model. Overall and excellent agreements between the calculated and observed spectra E_γ and the kinematic and dynamic moments of inertia J⁽¹⁾ and J⁽²⁾ are obtained. The calculated B(M1) and dynamical quadrupole moments Q⁽¹⁾ and Q⁽²⁾ are given. It is pointed out that the particle-rotor model can be used to analyzed the superdeformed bands in nuclei.
- nuclear structure，rotational band，superdeformed band，particle-rotor model

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Chen Xingqu and Xing Zheng. Analysis of Superdeformed Bands in the Particle-Rotor Model[J]. Chinese Physics C, 1994, 18(Z1): 95-102.

Chen Xingqu and Xing Zheng. Analysis of Superdeformed Bands in the Particle-Rotor Model[J]. Chinese Physics C, 1994, 18(Z1): 95-102. shu

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Received: 1993-01-05

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Supported by the National Natural Science Foundation of China.

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沈阳化工大学材料科学与工程学院沈阳 110142

Analysis of Superdeformed Bands in the Particle-Rotor Model

Chen Xingqu
Xing Zheng

Department of Modem Physics, Lanzhou University, Lanzhou, Gansu, China

Received Date: 1993-01-05

Fund Project: Supported by the National Natural Science Foundation of China.

Abstract: Superdeformed bands of ¹⁹³Tl are analyzed by means of the triaxial-particle-rotor model. Overall and excellent agreements between the calculated and observed spectra E_γ and the kinematic and dynamic moments of inertia J⁽¹⁾ and J⁽²⁾ are obtained. The calculated B(M1) and dynamical quadrupole moments Q⁽¹⁾ and Q⁽²⁾ are given. It is pointed out that the particle-rotor model can be used to analyzed the superdeformed bands in nuclei.