PARTICLE HOLE REPRESENTATIONS AND PHASE TRANSITION IN THE STRUCTURE OF THE ENERGY SPECTRUM FOR Xe ISOTOPES

WANG Yu-Cheng; LIU Yong; QI Hui

Chinese Physics C> 1990, Vol. 14> Issue(3) : 247-252

PARTICLE HOLE REPRESENTATIONS AND PHASE TRANSITION IN THE STRUCTURE OF THE ENERGY SPECTRUM FOR Xe ISOTOPES

Institute of Particle Physics,Huazhong Normal University,Wuhan1 Department of Physics,Peking University,Beijing

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Abstract：
Collective state space truncation causes a difference between particle and hole representations.By taking the midshell ¹²⁰Xe as an example,the problem as well as the dependence of the difference on parameters are studied within the framework of microscopic approach based on boson expansion and the MJS substitution.The phase transition in the energy spectrum structure from vibrational mode to γ——unstable mode for Xe isotopes is also studied.

References

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WANG Yu-Cheng, LIU Yong and QI Hui. PARTICLE HOLE REPRESENTATIONS AND PHASE TRANSITION IN THE STRUCTURE OF THE ENERGY SPECTRUM FOR Xe ISOTOPES[J]. Chinese Physics C, 1990, 14(3): 247-252.

WANG Yu-Cheng, LIU Yong and QI Hui. PARTICLE HOLE REPRESENTATIONS AND PHASE TRANSITION IN THE STRUCTURE OF THE ENERGY SPECTRUM FOR Xe ISOTOPES[J]. Chinese Physics C, 1990, 14(3): 247-252. shu

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Received: 1900-01-01
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1.
沈阳化工大学材料科学与工程学院沈阳 110142

PARTICLE HOLE REPRESENTATIONS AND PHASE TRANSITION IN THE STRUCTURE OF THE ENERGY SPECTRUM FOR Xe ISOTOPES

Corresponding author: WANG Yu-Cheng,

Institute of Particle Physics,Huazhong Normal University,Wuhan1 Department of Physics,Peking University,Beijing

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1990-03-05

Abstract: Collective state space truncation causes a difference between particle and hole representations.By taking the midshell ¹²⁰Xe as an example,the problem as well as the dependence of the difference on parameters are studied within the framework of microscopic approach based on boson expansion and the MJS substitution.The phase transition in the energy spectrum structure from vibrational mode to γ——unstable mode for Xe isotopes is also studied.

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PARTICLE HOLE REPRESENTATIONS AND PHASE TRANSITION IN THE STRUCTURE OF THE ENERGY SPECTRUM FOR Xe ISOTOPES

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