Aufsatz
Solution of the time dependent Dirac-Fock-Slater equation for many-electron collisions systems using a time window method
Zusammenfassung
We present a new scheme to solve the time dependent Dirac-Fock-Slater equation (TDDFS) for heavy many electron ion-atom collision systems. Up to now time independent self consistent molecular orbitals have been used to expand the time dependent wavefunction and rather complicated potential coupling matrix elements have been neglected. Our idea is to
minimize the potential coupling by using the time dependent electronic density to generate molecular basis functions. We present the first results for 16 MeV S{^16+} on Ar.
minimize the potential coupling by using the time dependent electronic density to generate molecular basis functions. We present the first results for 16 MeV S{^16+} on Ar.
Zitierform
In: Nuclear instruments and methods in physics research / B. Amsterdam [u.a.] : Elsevier. 94 (1994), S. 183-185Zitieren
@article{urn:nbn:de:hebis:34-2008092924134,
author={Kürpick, Peter and Sepp, Wolf-Dieter and Lüdde, Hans Jürgen and Fricke, Burkhard},
title={Solution of the time dependent Dirac-Fock-Slater equation for many-electron collisions systems using a time window method},
year={1994}
}
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2008-09-29T13:38:39Z 2008-09-29T13:38:39Z 1994 0168-583X urn:nbn:de:hebis:34-2008092924134 http://hdl.handle.net/123456789/2008092924134 177430 bytes application/pdf eng Urheberrechtlich geschützt https://rightsstatements.org/page/InC/1.0/ 530 Solution of the time dependent Dirac-Fock-Slater equation for many-electron collisions systems using a time window method Aufsatz We present a new scheme to solve the time dependent Dirac-Fock-Slater equation (TDDFS) for heavy many electron ion-atom collision systems. Up to now time independent self consistent molecular orbitals have been used to expand the time dependent wavefunction and rather complicated potential coupling matrix elements have been neglected. Our idea is to minimize the potential coupling by using the time dependent electronic density to generate molecular basis functions. We present the first results for 16 MeV S{^16+} on Ar. open access In: Nuclear instruments and methods in physics research / B. Amsterdam [u.a.] : Elsevier. 94 (1994), S. 183-185 Kürpick, Peter Sepp, Wolf-Dieter Lüdde, Hans Jürgen Fricke, Burkhard
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