Element description He ions I II He 3He 4He

Ion of Helium, Z=2, I.P.=438908.89 cm-1

Spectrum of Helium ion (He II)

References:

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ßöåíêî À.Ñ. Îïòè÷åñêèå ñïåêòðû H- è He- ïîäîáíûõ èîíîâ. Íîâîñèáèðñê, Íàóêà, 2003.

Jitrik O., Bunge C. // J. Phys. and Chem. Ref. Data - 2004 - Vol. 33 - P. 1059-1070.

 

Electronic structure

Found 248 levels. [view]

Found 172 transitions. [view]