Abstract
Two spin-doublet states in Li are studied on the basis of the four-body model. We employ the two-body interactions that reproduce the observed properties of any subsystems composed of , , and . Furthermore, the interaction is adjusted so as to reproduce the splitting of in H. The calculated energy splittings of and states in Li are 0.69 and 0.46 MeV, which are in good agreement with the recent observed data. The spin-dependent components of the interaction are discussed.
- Received 9 June 2006
DOI:https://doi.org/10.1103/PhysRevC.74.054312
©2006 American Physical Society