Abstract
We have studied the ground state properties of N=8 and N=9 isotones in the framework of the nonlinear relativistic mean-field (RMF) theory using force parameters NL-SH. Calculations show that the RMF theory can describe experimental data of binding energies and radii for these nuclei. The RMF theory can also reproduce the level inversion of N=9 isotones well if the ρ tensor coupling is included. One-neutron halos in 15C and 14B are predicted.
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Ren, Z., Chen, B., Ma, Z. et al. Level inversion of N=9 isotones in the relativistic mean-field theory. Z Phys A - Particles and Fields 357, 137–141 (1997). https://doi.org/10.1007/s002180050228
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DOI: https://doi.org/10.1007/s002180050228