From direct to resonant photo-double ionization

Citation
F. Maulbetsch et al., From direct to resonant photo-double ionization, J PHYS B, 33(4), 2000, pp. L119-L125
Citations number
22
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
ISSN journal
09534075 → ACNP
Volume
33
Issue
4
Year of publication
2000
Pages
L119 - L125
Database
ISI
SICI code
0953-4075(20000228)33:4<L119:FDTRPI>2.0.ZU;2-F
Abstract
The concepts developed for direct photo-double ionization are deployed to a nalyse recent experimental data for indirect or resonant photo-double ioniz ation of Ca in the region of the 3p-3d resonance given by Ross et nl. As in the direct process the features in the triple differential cross sections can be understood in terms of selection rules, final-state electron correla tion and interference effects. For most directions of the two-electron mome nta strong destructive interference between various partial waves is found.