Abstract

Total cross sections for double photoionization of He by high-energy photon impact are evaluated by use of the correlated double-continuum wave function. Calculated ratios of the double- to single-ionization cross sections are compared with the very recent observations by Levin and co-workers [Phys. Rev. Lett. 67, 968 (1991); Phys. Rev. A 47, R16 (1993)]. The role of the final-state correlation is also examined.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call