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Article Navigation >  Nuclear Physics Review  > 2011  >  28(2): 157-161

GUO Yan-qing, REN Zhong-zhou. Isospin Effect on s-d Level Spacing of F Isotopes[J]. Nuclear Physics Review, 2011, 28(2): 157-161. doi: 10.11804/NuclPhysRev.28.02.157
Citation: GUO Yan-qing, REN Zhong-zhou. Isospin Effect on s-d Level Spacing of F Isotopes[J]. Nuclear Physics Review, 2011, 28(2): 157-161. doi: 10.11804/NuclPhysRev.28.02.157
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Isospin Effect on s-d Level Spacing of F Isotopes

doi: 10.11804/NuclPhysRev.28.02.157

  • 1 Department of Physics and Electronic Engineering, Hanshan Normal University, Chaozhou 521041, Guangdong, China;2 Department of Physics, Nanjing University, Nanjing 210008, China

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2011-06-20
  • The level structures of O and F isotopes are investigated in the framework of the singleparticle potential model. The isospin effect on the sd level spacing in F isotopes is studied by introducing an isospindependent term in the depth of the WoodsSaxon potential. The theoretical results of RMS radii and spinparity values are in agreement with the experimental data. In particular, the level inversion between proton levels of 2s1/2 and 1d5/2 in 16F, 15F and 14F is reproduced. The global tendency of the s-d level spacing agrees with the observed fact. In addition, the study confirms the oneproton halo structure in 17F(2s1/2).
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Isospin Effect on s-d Level Spacing of F Isotopes

doi: 10.11804/NuclPhysRev.28.02.157
  • 1 Department of Physics and Electronic Engineering, Hanshan Normal University, Chaozhou 521041, Guangdong, China;2 Department of Physics, Nanjing University, Nanjing 210008, China
  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2011-06-20

Abstract:  The level structures of O and F isotopes are investigated in the framework of the singleparticle potential model. The isospin effect on the sd level spacing in F isotopes is studied by introducing an isospindependent term in the depth of the WoodsSaxon potential. The theoretical results of RMS radii and spinparity values are in agreement with the experimental data. In particular, the level inversion between proton levels of 2s1/2 and 1d5/2 in 16F, 15F and 14F is reproduced. The global tendency of the s-d level spacing agrees with the observed fact. In addition, the study confirms the oneproton halo structure in 17F(2s1/2).

GUO Yan-qing, REN Zhong-zhou. Isospin Effect on s-d Level Spacing of F Isotopes[J]. Nuclear Physics Review, 2011, 28(2): 157-161. doi: 10.11804/NuclPhysRev.28.02.157
Citation: GUO Yan-qing, REN Zhong-zhou. Isospin Effect on s-d Level Spacing of F Isotopes[J]. Nuclear Physics Review, 2011, 28(2): 157-161. doi: 10.11804/NuclPhysRev.28.02.157
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