Chinese Physics C > 1992, Vol. 16 > Issue(8): 754-761

Microscopic Mechanism of the Variation of the Ground Band Moments of Inertia with Neutron Numbers in^166—176Yb

ZHAO Zheng-Ji^,,
JIN Tai-Hao

Department of Physics,Peking University,Beijing,100871

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Abstract：
Using the particle-number-conserving (PNC) method,the microscopic mechanism of the variation of the ground band moments of inertia with neutron numbers in ^166—176Yb is investigated in the cranked shell model (CSM).The K-structure and seniority structure of the PNC CSM wave function are analyzed carefully.The distribution of the low-lying high-j intruder pair-broken (v=2)K ^π=1 ⁺configurationsplays a crucial role for the magnitude of the ground band moments of inertia.

References

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ZHAO Zheng-Ji and JIN Tai-Hao. Microscopic Mechanism of the Variation of the Ground Band Moments of Inertia with Neutron Numbers in ^166—176Yb[J]. Chinese Physics C, 1992, 16(8): 754-761.

ZHAO Zheng-Ji and JIN Tai-Hao. Microscopic Mechanism of the Variation of the Ground Band Moments of Inertia with Neutron Numbers in ^166—176Yb[J]. Chinese Physics C, 1992, 16(8): 754-761. 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

Microscopic Mechanism of the Variation of the Ground Band Moments of Inertia with Neutron Numbers in^166—176Yb

ZHAO Zheng-Ji^,
JIN Tai-Hao

Corresponding author:ZHAO Zheng-Ji,

Department of Physics,Peking University,Beijing,100871

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1992-08-05

Abstract:Using the particle-number-conserving (PNC) method,the microscopic mechanism of the variation of the ground band moments of inertia with neutron numbers in^166—176Yb is investigated in the cranked shell model (CSM).The K-structure and seniority structure of the PNC CSM wave function are analyzed carefully.The distribution of the low-lying high-j intruder pair-broken (v=2)K^π=1⁺configurationsplays a crucial role for the magnitude of the ground band moments of inertia.