Protactinium (Pa)
Persistent Lines of Neutral Protactinium ( Pa I )
Int. Wavelength Aki Energy Configuration Term J Line Aki
(Å) (108s-1) Levels (cm-1) Ref. Ref.
1000 3636.52 825.415 5f2(3H)6d7s2 4I 9/2 BW92b
28316.365 ° 9/2
1000 3982.23 0.000 5f2(3H)6d7s2 4K 11/2 BW92b
25104.455 ° 11/2
1000 6945.72 0.000 5f2(3H)6d7s2 4K 11/2 BW92b
14393.410 5f26d7s7p 6L° 11/2
1000 7114.89 825.415 5f2(3H)6d7s2 4I 9/2 BW92b
14876.545 ° 9/2
1000 7368.25 825.415 5f2(3H)6d7s2 4I 9/2 BW92b
14393.410 5f26d7s7p 6L° 11/2
1000 7493.15 3323.860 5f2(3H)6d7s2 9/2 BW92b
16665.690 ° 7/2
1000 7608.20 3323.860 5f2(3H)6d7s2 9/2 BW92b
16463.970 ° 9/2
1000 7626.79 3711.625 5f2(3H)6d7s2 4K 13/2 BW92b
16819.670 ° 11/2
1000 7635.18 7512.695 5f2(3H)6d7s2 4K 15/2 BW92b
20606.365 ° 13/2
1000 7669.34 4121.450 5f2(3H)6d7s2 4I 11/2 BW92b
17156.785 5f26d7s7p 6K° 11/2
1000 7749.19 1618.325 5f26d7s2 a 4G 5/2 BW92b
14519.355 ° 5/2
1000 8039.34 3711.625 5f2(3H)6d7s2 4K 13/2 BW92b
16147.025 5f37s2 4I° 11/2
1000 8099.84 4121.450 5f2(3H)6d7s2 4I 11/2 BW92b
16463.970 ° 9/2
1000 8199.04 825.415 5f2(3H)6d7s2 4I 9/2 BW92b
13018.610 5f37s2 4I° 9/2
1000 8271.87 825.415 5f2(3H)6d7s2 4I 9/2 BW92b
12911.260 ° 7/2
1000 8532.66 2966.530 5f26d7s2 a 4H 7/2 BW92b
14683.005 ° 5/2
1000 8572.96 7000.290 5f2(3H)6d2(3F)(5L)7s 6L 11/2 BW92b
18661.700 ° 9/2
1000 8735.27 0.000 5f2(3H)6d7s2 4K 11/2 BW92b
11444.705 5f27s27p1/2 (4,1/2)° 9/2
1000 11791.73 2966.530 5f26d7s2 a 4H 7/2 BW92b
11444.705 5f27s27p1/2 (4,1/2)° 9/2
1000 13522.40 7000.290 5f2(3H)6d2(3F)(5L)7s 6L 11/2 BW92b
14393.410 5f26d7s7p 6L° 11/2
1000 14344.76 5149.465 5f26d7s2 b 4H 7/2 BW92b
12118.750 5f27s27p1/2 (4,1/2)° 7/2