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Volume 35 Issue 4
May  2020
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Article Navigation >  Nuclear Physics Review  > 2018  >  35(4): 511-517

DING Xiaoxue, LUO Yanan, HE Bingcheng, PAN Feng, ZHANG Yu, LI Bo, J. P. Draayer. Nuclear Shape Phase Crossover in A~130 Mass Region in the SD-pair Shell Model[J]. Nuclear Physics Review, 2018, 35(4): 511-517. doi: 10.11804/NuclPhysRev.35.04.511
Citation: DING Xiaoxue, LUO Yanan, HE Bingcheng, PAN Feng, ZHANG Yu, LI Bo, J. P. Draayer. Nuclear Shape Phase Crossover in A~130 Mass Region in the SD-pair Shell Model[J]. Nuclear Physics Review, 2018, 35(4): 511-517. doi: 10.11804/NuclPhysRev.35.04.511
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Nuclear Shape Phase Crossover in A~130 Mass Region in the SD-pair Shell Model

doi: 10.11804/NuclPhysRev.35.04.511
  • 1.

    Department of Physics, Liaoning Normal University, Dalian 116029, Liaoning, China;

  • 2.

    School of Physics, Nankai University, Tianjin 300071, China;

  • 3.

    Department of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana 70803-4001, USA;

  • 4.

    Department of Physics, Anshan Normal University, Anshan 114007, Liaoning, China

Funds:  National Natural Science Foundation of China (11675071, 11747318, 11475091, 11875171); U. S. National Science Foundation (OIA-1738287, ACI -1713690); U. S. Department of Energy (DE-SC0005248); China-U. S. Theory Institute for Physics with Exotic Nuclei (CUSTIPEN) (DE-SC0009971); LSU-LNNU Joint Research Program (9961); Research Start-up Fund of Anshan Normal University (2018b03)
  • Received Date: 2018-09-11
  • Rev Recd Date: 2018-11-13
  • Publish Date: 2020-05-03
  • The SD-pair shell model is applied to analyze the evolution of low-lying states of even-even nuclei in A~130 mass region. In the model, the pairing and the quadrupole-quadrupole interactions are taken into account. The results show that there are clear signatures of the crossover from vibrational to rotational or from vibrational to the γ-soft shape phase.
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Nuclear Shape Phase Crossover in A~130 Mass Region in the SD-pair Shell Model

doi: 10.11804/NuclPhysRev.35.04.511
  • 1. Department of Physics, Liaoning Normal University, Dalian 116029, Liaoning, China;
  • 2. School of Physics, Nankai University, Tianjin 300071, China;
  • 3. Department of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana 70803-4001, USA;
  • 4. Department of Physics, Anshan Normal University, Anshan 114007, Liaoning, China
Funds:  National Natural Science Foundation of China (11675071, 11747318, 11475091, 11875171); U. S. National Science Foundation (OIA-1738287, ACI -1713690); U. S. Department of Energy (DE-SC0005248); China-U. S. Theory Institute for Physics with Exotic Nuclei (CUSTIPEN) (DE-SC0009971); LSU-LNNU Joint Research Program (9961); Research Start-up Fund of Anshan Normal University (2018b03)
  • Received Date: 2018-09-11
  • Rev Recd Date: 2018-11-13
  • Publish Date: 2020-05-03

Abstract: The SD-pair shell model is applied to analyze the evolution of low-lying states of even-even nuclei in A~130 mass region. In the model, the pairing and the quadrupole-quadrupole interactions are taken into account. The results show that there are clear signatures of the crossover from vibrational to rotational or from vibrational to the γ-soft shape phase.

DING Xiaoxue, LUO Yanan, HE Bingcheng, PAN Feng, ZHANG Yu, LI Bo, J. P. Draayer. Nuclear Shape Phase Crossover in A~130 Mass Region in the SD-pair Shell Model[J]. Nuclear Physics Review, 2018, 35(4): 511-517. doi: 10.11804/NuclPhysRev.35.04.511
Citation: DING Xiaoxue, LUO Yanan, HE Bingcheng, PAN Feng, ZHANG Yu, LI Bo, J. P. Draayer. Nuclear Shape Phase Crossover in A~130 Mass Region in the SD-pair Shell Model[J]. Nuclear Physics Review, 2018, 35(4): 511-517. doi: 10.11804/NuclPhysRev.35.04.511
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