Neutral AtomSingly Ionized Atom
Finding listPeriodic TableAtomic DataStrong LinesNeutral Atom Persistent Lines Neutral Atom Energy LevelsSingly Ionized Persistent LinesSingly Ionized Energy LevelsReferences

Persistent Lines of Neutral Neptunium ( Np I )

 Int Wavelength    Aki       Energy            Line   Aki
        (Å)     (108s-1)     Levels (cm-1)     Ref.   Ref.

 
 300  3481.93                0.000- 28711.465 FTBC76 
 300  3501.50                0.000- 28551.035 FTBC76 
 300  3986.89                0.000- 25075.145 FTBC76 
 300  5044.66             2033.965- 21851.300 FTBC76 
 300  5878.04                0.000- 17007.700 FTBC76 
 300  6930.31             2033.965- 16459.340 FTBC76 
1000  6972.09                0.000- 14338.880 FTBC76 
 300  7735.14             6903.440- 19827.885 FTBC76 
 300  7765.75             7112.430- 19985.980 FTBC76 
 300  7791.38             3502.855- 16334.010 FTBC76 
 300  8339.12             7112.430- 19100.810 FTBC76 
1000  8372.88                0.000- 11940.075 FTBC76 
1000  8529.96             6474.180- 18194.400 FTBC76 
1000  9016.18             7112.430- 18200.530 FTBC76 
 300  9379.33             2033.965- 12692.765 FTBC76 
 300  9468.66             5185.015- 15743.235 FTBC76 
 300 10091.99             2033.965- 11940.075 FTBC76 
 300 10817.45             3450.995- 12692.765 FTBC76 
 300 11776.64             3450.995- 11940.075 FTBC76 
 300 12377.42             4615.670- 12692.765 FTBC76