The fine and hyperfine splittings of the state in the antiprotonic helium atom was calculated. The correlation effects, in particular, the orbital polarization effects, were analyzed using the convergence in the configuration expansion. For the single channel, the p-type orbital polarization was crucial for the fine and hyperfine structures.
|Number of pages||8|
|Journal||Physical Review A - Atomic, Molecular, and Optical Physics|
|Publication status||Published - 2001 Jan 1|
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics