2011/01/28 by T Carette, M R Godefroid
Physics and Astronomy · #Atomic and Molecular Physics #Nuclear physics research studies #Quantum Chromodynamics and Particle Interactions #physics.atom-ph
paper · pdf · doi:10.1088/0953-4075/44/10/105001
14 pages, 2 figures (10 subfigures)
arxiv created 2011/01/28 · openalex publication_date 2011/04/27 · arxiv updated 2015/05/27 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/04
We present highly correlated multi-configuration Hartree–Fock (MCHF) calculations of the hyperfine structure of the 3p 5 2 P o J levels of 33 S − and 35, 37 Cl. We obtain good agreement with observation. The hyperfine structure of the neutral sulphur 33 S 3p 4 3 P J lowest multiplet that has never been measured to the knowledge of the authors is also estimated theoretically. We discuss some interesting observations made on the description of the atomic core in MCHF theory.