DESCRIPTIONS OF CARBON ISOTOPES WITHIN DENSITY-DEPENDENT RELATIVISTIC HARTREE-FOCK-BOGOLIUBOV THEORY

Within the density-dependent relativistic Hartree-Fock-Bogoliubov (DDRHFB) theory, the structure properties of Carbon isotopes are systematically studied, by taking the finite-range Gogny D1S with prefix factor 1.1 as the pairing force. The self-consistent DDRHFB calculations indicate the single neutron halo structures in both ¹⁷C and ¹⁹C. It is also found that close to the neutron drip line there exists distinct odd-even staggering on neutron radii, which is tightly related with the block effect.