Berkelium (Bk)
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Persistent Lines of Neutral Berkelium ( Bk I )
Int. Wavelength Aki Energy Configuration Term J Line Aki
(Å) (108s-1) Levels (cm-1) Ref. Ref.
1000 3288.750 5416.690 5f97s2 6F° 11/2 WC78
35814.60 13/2
1000 3289.347
1000 3426.951 0.000 5f97s2 6H° 15/2 WC78
29172.103 5f9(6H°13/2)7s7p(3P°2) (13/2,2) 17/2
1000 3442.664 0.000 5f97s2 6H° 15/2 WC78
29038.930 5f9(6H°13/2)7s7p(3P°2) (13/2,2) 15/2
1000 3609.614 0.000 5f97s2 6H° 15/2 WC78
27695.870 15/2
1000 4363.636 0.000 5f97s2 6H° 15/2 WC78
22910.225 5f9(6H°15/2)7s7p(3P°2) (15/2,2) 15/2
1000 4466.457 0.000 5f97s2 6H° 15/2 WC78
22382.830 5f9(6H°15/2)7s7p(3P°2) (15/2,2) 17/2
1000 5212.53 0.000 5f97s2 6H° 15/2 WC78
19179.210 5f9(6H°15/2)7s7p(3P°1) (15/2,1) 15/2
1000 5271.95 6530.720 5f97s2 6H° 13/2 WC78
25493.793 13/2
1000 5659.03 0.000 5f97s2 6H° 15/2 WC78
17665.980 5f9(6H°15/2)7s7p(3P°1) (15/2,1) 17/2
1000 5910.71 0.000 5f97s2 6H° 15/2 WC78
16913.770 5f9(6H°15/2)7s7p(3P°0) (15/2,0) 15/2
1000 11293.14 9141.115 5f86d7s2 8G 13/2 CWBC77
17993.628 5f8(7F6)7s27p1/2 (6,1/2)° 13/2
1000 11500.30 9300.585 5f86d7s2 8D 11/2 CWBC77
17993.628 5f8(7F6)7s27p1/2 (6,1/2)° 13/2
1000 11793.09 9300.585 5f86d7s2 8D 11/2 CWBC77
17777.808 5f8(7F6)7s27p1/2 (6,1/2)° 11/2
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