Particle-number conserving analysis of the high-K multi-quasiparticle bands in 179Re

  • The experimentally observed ten rotational bands in 179Re are analyzed with the particle-number conserving method for treating the cranked shell model with pairing interaction, in which the blocking effects are taken into account exactly. The experimental moments of inertia of these bands are reproduced quite well by our calculations with no free parameter and the deformation driving effects are discussed. The bandhead energies and the variation in the occupation probability of each cranked orbital are also analyzed.

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ZHANG Zhen-Hua, XU Hong-Qiao and SUN Bao-Xi. Particle-number conserving analysis of the high-K multi-quasiparticle bands in 179Re[J]. Chinese Physics C, 2010, 34(12): 1836-1841. doi: 10.1088/1674-1137/34/12/009
ZHANG Zhen-Hua, XU Hong-Qiao and SUN Bao-Xi. Particle-number conserving analysis of the high-K multi-quasiparticle bands in 179Re[J]. Chinese Physics C, 2010, 34(12): 1836-1841.  doi: 10.1088/1674-1137/34/12/009 shu
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Received: 2010-02-04
Revised: 2010-03-29
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Particle-number conserving analysis of the high-K multi-quasiparticle bands in 179Re

    Corresponding author: ZHANG Zhen-Hua,

Abstract: 

The experimentally observed ten rotational bands in 179Re are analyzed with the particle-number conserving method for treating the cranked shell model with pairing interaction, in which the blocking effects are taken into account exactly. The experimental moments of inertia of these bands are reproduced quite well by our calculations with no free parameter and the deformation driving effects are discussed. The bandhead energies and the variation in the occupation probability of each cranked orbital are also analyzed.

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