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Volume 34 Issue 3
Jul.  2017
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Article Navigation >  Nuclear Physics Review  > 2017  >  34(3): 488-492

QIN Wei, WANG Hankui, SUN Yang, ZHANG Xiantu, WANG Lihua, ZHAO Linlin, WANG Yujie. Truncation Effects in the Shell-model Calculations at Neutron-rich Hole Nuclei Close to 132Sn[J]. Nuclear Physics Review, 2017, 34(3): 488-492. doi: 10.11804/NuclPhysRev.34.03.488
Citation: QIN Wei, WANG Hankui, SUN Yang, ZHANG Xiantu, WANG Lihua, ZHAO Linlin, WANG Yujie. Truncation Effects in the Shell-model Calculations at Neutron-rich Hole Nuclei Close to 132Sn[J]. Nuclear Physics Review, 2017, 34(3): 488-492. doi: 10.11804/NuclPhysRev.34.03.488
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Truncation Effects in the Shell-model Calculations at Neutron-rich Hole Nuclei Close to 132Sn

doi: 10.11804/NuclPhysRev.34.03.488
  • 1.

     1. College of Physics and Telecommunication Engineering, Zhoukou Normal University, Zhoukou 466000, Henan, China;

  • 2.

     Department of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240, China;

  • 3.

    IFSA Collaborative Innovation Center, Shanghai Jiao Tong University, Shanghai 200240,China

Funds:  National Natural Science Foundation of China (11505302); Foundation of Zhoukou Normal University(zknuB3201606)
More Information
  • Corresponding author: 10.11804/NuclPhysRev.34.03.488
  • Received Date: 2016-12-07
  • Rev Recd Date: 2017-04-23
  • Publish Date: 2017-07-18
  • With two different truncations, i.e., neutron core-excitation truncation and orbital particle-number truncation, the research is studied at the truncation effects in shell-model calculations by the hole nuclei of 130Sn, 131Sn, 130In, 130In and 130Cd. We found that the right ground state of 130In needs proton core-excitation in shell model space, and allowing two neutron core-excitations will promote the low-lying states in 132Sn. The neutron core-excitations will also slightly affect the low-lying levels of hole-nuclei close to 132Sn, and the values of BE2 between the corresponded low-lying states reflect more obviously to the neutron core-excitations.
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    [3] WANG Hankui, SUN Yang, JIN Hua, et al. Phys Rev C, 2013, 88:054310.
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Truncation Effects in the Shell-model Calculations at Neutron-rich Hole Nuclei Close to 132Sn

doi: 10.11804/NuclPhysRev.34.03.488
  • 1.  1. College of Physics and Telecommunication Engineering, Zhoukou Normal University, Zhoukou 466000, Henan, China;
  • 2.  Department of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240, China;
  • 3. IFSA Collaborative Innovation Center, Shanghai Jiao Tong University, Shanghai 200240,China
Funds:  National Natural Science Foundation of China (11505302); Foundation of Zhoukou Normal University(zknuB3201606)
    Corresponding author: 10.11804/NuclPhysRev.34.03.488
  • Received Date: 2016-12-07
  • Rev Recd Date: 2017-04-23
  • Publish Date: 2017-07-18

Abstract: With two different truncations, i.e., neutron core-excitation truncation and orbital particle-number truncation, the research is studied at the truncation effects in shell-model calculations by the hole nuclei of 130Sn, 131Sn, 130In, 130In and 130Cd. We found that the right ground state of 130In needs proton core-excitation in shell model space, and allowing two neutron core-excitations will promote the low-lying states in 132Sn. The neutron core-excitations will also slightly affect the low-lying levels of hole-nuclei close to 132Sn, and the values of BE2 between the corresponded low-lying states reflect more obviously to the neutron core-excitations.

QIN Wei, WANG Hankui, SUN Yang, ZHANG Xiantu, WANG Lihua, ZHAO Linlin, WANG Yujie. Truncation Effects in the Shell-model Calculations at Neutron-rich Hole Nuclei Close to 132Sn[J]. Nuclear Physics Review, 2017, 34(3): 488-492. doi: 10.11804/NuclPhysRev.34.03.488
Citation: QIN Wei, WANG Hankui, SUN Yang, ZHANG Xiantu, WANG Lihua, ZHAO Linlin, WANG Yujie. Truncation Effects in the Shell-model Calculations at Neutron-rich Hole Nuclei Close to 132Sn[J]. Nuclear Physics Review, 2017, 34(3): 488-492. doi: 10.11804/NuclPhysRev.34.03.488
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