Description of Chiral Doublets in A≈100 and 130 Nuclei

PENG Jing~（

doi:10.11804/NuclPhysRev.21.04.360

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PENG Jing~（. Description of Chiral Doublets in A≈100 and 130 Nuclei[J]. Nuclear Physics Review, 2004, 21(4): 360-362. doi: 10.11804/NuclPhysRev.21.04.360

Citation:

PENG Jing~（. Description of Chiral Doublets in A≈100 and 130 Nuclei[J]. Nuclear Physics Review, 2004, 21(4): 360-362. doi: 10.11804/NuclPhysRev.21.04.360

Description of Chiral Doublets in A≈100 and 130 Nuclei

doi: 10.11804/NuclPhysRev.21.04.360

PENG Jing~（

1 Center of Theoretical Nuclear Physics; National Laboratory of Heavy Ion Accelerator of Lanzho; Lanzhou 730000; China; 2 School of Physics; Peking University; Beijing 100871; 3 Institute of Theoretical Physics; Chinese Academy of Sciences; Beijing 100080; China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2004-12-20

Abstract

The Chiral doublets for nuclei in A≈100 and 130 regions have been studied with the particle-rotor model. The experimental spectra of chiral partner bands for four N=75 isotones in A≈region have been well reproduced by the calculation with the configuration πh_(11/2)νh~(-1)_(11/2). The possible chiral doublets in A≈100 region have been predicted by the particle-rotor model (PRM) with the configuration πg_(9/2) νg~(-1)_(9/2) based on the analysis of the B(M1) and B(E2) transition probabilities.
- chiral doublets band,
- particle-rotor model,
- configuration,
- transition probability
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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Description of Chiral Doublets in A≈100 and 130 Nuclei

doi: 10.11804/NuclPhysRev.21.04.360

PENG Jing~（

1 Center of Theoretical Nuclear Physics; National Laboratory of Heavy Ion Accelerator of Lanzho; Lanzhou 730000; China; 2 School of Physics; Peking University; Beijing 100871; 3 Institute of Theoretical Physics; Chinese Academy of Sciences; Beijing 100080; China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2004-12-20

Key words:

Abstract: The Chiral doublets for nuclei in A≈100 and 130 regions have been studied with the particle-rotor model. The experimental spectra of chiral partner bands for four N=75 isotones in A≈region have been well reproduced by the calculation with the configuration πh_(11/2)νh~(-1)_(11/2). The possible chiral doublets in A≈100 region have been predicted by the particle-rotor model (PRM) with the configuration πg_(9/2) νg~(-1)_(9/2) based on the analysis of the B(M1) and B(E2) transition probabilities.

PENG Jing~（. Description of Chiral Doublets in A≈100 and 130 Nuclei[J]. Nuclear Physics Review, 2004, 21(4): 360-362. doi: 10.11804/NuclPhysRev.21.04.360

Citation:

PENG Jing~（. Description of Chiral Doublets in A≈100 and 130 Nuclei[J]. Nuclear Physics Review, 2004, 21(4): 360-362. doi: 10.11804/NuclPhysRev.21.04.360