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Title
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First principles study of double photoionization of using exterior complex scaling
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Author
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Abstract
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| 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. |
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Language
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English
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Source (journal)
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Journal of electron spectroscopy and related phenomena. - Amsterdam
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Publication
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Amsterdam
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2007
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ISSN
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0368-2048
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DOI
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10.1016/J.ELSPEC.2007.02.012
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Volume/pages
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161
(2007)
, p. 85-89
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ISI
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000250688500018
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Full text (Publisher's DOI)
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