Atomic structure calculations of superheavy noble element oganesson (Z=118)

B. G. C. Lackenby, V. A. Dzuba, V. V. Flambaum
2018 Physical Review A  
We calculate the spectrum and allowed E1 transitions of the superheavy element Og (Z=118). A combination of configuration interaction (CI) and perturbation theory (PT) is used (Dzuba et at. Phys. Rev. A, 95, 012503 (2017)). The spectrum of lighter analog Rn I is also calculated and compared to experiment with good agreement.
doi:10.1103/physreva.98.042512 fatcat:avq5quxxcfd3hjistrvtanua34