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SHENG Zong-qiang, GUO Jian-you. Study of Twoneutron Drip Line Nuclei in Region of Light Nuclei[J]. Nuclear Physics Review, 2008, 25(2): 117-122. DOI: 10.11804/NuclPhysRev.25.02.117
Citation: SHENG Zong-qiang, GUO Jian-you. Study of Twoneutron Drip Line Nuclei in Region of Light Nuclei[J]. Nuclear Physics Review, 2008, 25(2): 117-122. DOI: 10.11804/NuclPhysRev.25.02.117

Study of Twoneutron Drip Line Nuclei in Region of Light Nuclei

  • The ground state properties of eveneven O, Ne, Mg, Si, S, Ar, Ca and Ni isotopes were studied with the selfconsistent deformed relativistic mean field theory with NL3 parameter set. The calculated results of O and Mg isotopes were presented in detail. The calculated binding energies and the twoneutron separation energies were in good agreement with experimental values. By examining the twoneutron separation energies, it was suggested that 30O, 38Ne, 42Mg, 52Si, 54S, 60Ar, 80Ca and 98Ni are the twoneutron drip line nuclei. We also briefly discussed the possible changes of neutron magic numbers in Ca and Ni isotopes. Key words: relativistic mean field; drip line nucleus; twoneutron separation energy
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