Energy Levels of Neutral Barium ( Ba I )
Configuration Term J Level(cm-1) Ref.
6s2 1S 0 0.000 KL99
6s5d 3D 1 9033.966 KL99
6s5d 3D 2 9215.501 KL99
6s5d 3D 3 9596.533 KL99
6s5d 1D 2 11395.350 KL99
6s6p 3P° 0 12266.024 KL99
6s6p 3P° 1 12636.623 KL99
6s6p 3P° 2 13514.745 KL99
6s6p 1P° 1 18060.261 KL99
5d6p 3F° 2 22064.645 KL99
5d6p 3F° 3 22947.423 KL99
5d6p 3F° 4 23757.049 KL99
5d6p 1D° 2 23074.387 KL99
5d6p 3D° 1 24192.033 KL99
5d6p 3D° 2 24531.513 KL99
5d6p 3D° 3 24979.834 KL99
5d6p 1P° 1 28554.221 KL99
6s7p 1P° 1 32547.033 KL99
Ba II (2S1/2) Limit 42034.91 PVHA85