Element description He ions I II He 3He 4He

Isotope of Helium, Z=2, I.P.=198163.03 cm-1


References:

                     // Phys. Rev  - 2011 - V0l. 83 - P. 052515.  

  Morton O. et al. // Can. J. Phys. - 2006 - Vol. 84 - P. 83-105 

Luo P.-L. et. al. // Phys. Rev. A   - 2016 - Vol.94 - P. 062507.

Azarov V. et al. // Can. J. Phys. - 2006 - Vol. 84 - P.83-86.  

Runge S. et. al. // Optic Commun. - 1982 - Vol. 42 - P. 45-50.

                et al. // Phys. Rev. - 1951 - Vol. 82 - P. 406   

 

Electronic structure

Found 152 levels. [view]

Found 15 transitions. [view]