Hyperspherical partial wave calculation for double photoionization of the helium atom at 20 eV excess energy
Atomic Physics
2009-11-10 v2
Abstract
Hyperspherical partial wave approach has been applied here in the study of double photoionization of the helium atom for equal energy sharing geometry at 20 eV excess energy. Calculations have been done both in length and velocity gauges and are found to agree with each other, with the CCC results and with experiments and exhibit some advantages of the corresponding three particle wave function over other wave functions in use.
Keywords
Cite
@article{arxiv.physics/0302101,
title = {Hyperspherical partial wave calculation for double photoionization of the helium atom at 20 eV excess energy},
author = {J. N. Das and K. Chakrabarti and S. Paul},
journal= {arXiv preprint arXiv:physics/0302101},
year = {2009}
}
Comments
11 pages, 1 figure, submitted to J. Phys B: At. Mol. Opt. Phys; v2 - revised considerably, rewritten using ioplatex class