Publication
Title
First principles study of double photoionization of $H_{2}$ using exterior complex scaling
Author
Abstract
 Exterior complex scaling provides a practical path for first-principles studies of atomic and molecular ionization problems since it avoids explicit enforcement of asymptotic boundary conditions for 3-body Coulomb breakup. We have used the method of exterior complex scaling, implemented with both the discrete variable representation and B-splines, to obtain the first-order wave function for molecular hydrogen corresponding to a single photon having been absorbed by a correlated initial state. These wave functions are used to construct converged triple differential cross sections for double photoionization of aligned H2 molecules.
Language
English
Source (journal)
Journal of electron spectroscopy and related phenomena. - Amsterdam
Publication
Amsterdam : 2007
ISSN
0368-2048
Volume/pages
161(2007), p. 85-89
ISI
000250688500018
Full text (Publishers DOI)
UAntwerpen
 Faculty/Department Research group Publication type Subject Affiliation Publications with a UAntwerp address