Abstract
The 5dnd and 5dng J=2, 3 and 4 as well as the 5dns J=2 autoionising series of barium have been studied with two-step pulsed laser excitations in an atomic beam. Dipole moments and the interactions with the 6s∈l continua were fitted starting from existing Multi-channel Quantum Defect Theory (MQDT) analyses. The interactions of the 5dnd J=4 and 2, and 5dns J=2 series with 6sεg J=4 and 6sεd J=2 continua could be analysed succesfully.
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Bente, E.A.J.M., Hogervorst, W. The 5dnd and 5dng J=4, 3 and 2 and 5dns J=2 series in barium: linewidths and linestrengths. Z Phys D - Atoms, Molecules and Clusters 14, 119–128 (1989). https://doi.org/10.1007/BF01399032
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DOI: https://doi.org/10.1007/BF01399032