Nonlinear relativistic mean-field theory studies on He isotopes

Abstract

The ground state properties of He isotopes are studied in the nonlinear relativistic mean-field (RMF) theory with force parameters NL-SH and TM2. The modified Glauber model as a gatekeeper is introduced to check the calculations. The investigation shows that the RMF theory provides a good description on the properties of He isotopes. The many-body space information of 4He + neutrons are obtained reliably. As a product, the calculation gives a strong evidence for neutron halo in 5He.

References in corpus (5)

• Complex coupled-cluster approach to an ab-initio description of open quantum systems
• Threshold Effects in Multi-channel Coupling and Spectroscopic Factors in Exotic Nuclei
• Resonances of 7He in the complex scaling method
• Effective Interaction Techniques for the Gamow Shell Model
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