Abstract
We present first results for excitation - ionization of helium satellite lines above the double-ionization threshold using the hyperspherical close-coupling (HSCC) method. The ratio for excitation of the satellite line to the main line (i.e. n = 1) is calculated over a wide range of energies from near the double-ionization threshold to energies above which perturbation methods are expected to be more suitable. Comparison with very recent experiments of Wehlitz et al shows excellent agreement for all satellite lines of n = 2,3,4 as well as for the angular distribution asymmetry parameter .
Sign-in/Register to access full text options 
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 callMore From: Journal of Physics B: Atomic, Molecular and Optical Physics
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
