Lifetime calculations in energy levels of Kr vii

FARÍAS, E E; SOUZA, J O; ALMANDOS, J REYNA; RAINERI, M; AMORIM, E

Journal of Physics Communications

IOP Publishing

Año: 2017 vol. 1

Calculations of the lifetimes for all experimentally known energy levels of the spectrum of the six times-ionized krypton(KrVII)are presented. The relativistic Hartree?Fock method including core polarization effects were used. The energy matrix was calculated using energy parameters adjusted to the experimental energy levels. We also present a calculation based on a relativistic multiconfigurational Dirac?Fock approach. For some energy levels, a comparison of these results with the bibliography data was made