Double photoionization of HeliumPhysical Review A
The cross sections for double photoionization of helium and the ratios of double to single ionization have been measured from the double-ionization threshold to 820 eV. The results are in very good agreement with several recent calculations.
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Citation InformationJames A.R. Samson, Wayne C. Stolte, Z. X. He, Y. Lu, et al.. "Double photoionization of Helium" Physical Review A Vol. 57 Iss. 3 (1998) p. 1906 - 1911
Available at: http://works.bepress.com/wayne_stolte/23/