Element description Pa ions I II III IV V VI

Atom of Protactinium, Z=91, I.P.=47500 -1

Spectrum of Protactinium atom (Pa I)

References:

Giacchetti A. // JOSA - 1966 - Vol. 56,  5 - P. 653-657.

Blaise J. et al. // Z. Phys. A - 1985 - Vol. 321,  1 - P. 61-63.

Richards E. et al. // Spectrochim. Acta B - 1968 - Vol. 23 - P. 635-642.

 

 

Electronic structure

Found 211 levels. [view]

Found 65 transitions. [view]