Aufsatz
Theoretical evidence for quasi-molecular structure at small internuclear distances in elastic ion-atom scattering
(Letter to the editor)
Zusammenfassung
The potential energy curve of the system Ne-Ne is calculated for small internuclear distances from 0.005 to 3.0 au using a newly developed relativistic molecular Dirac-Fock-Slater code. A significant structure in the potential energy curve is found which leads to a nearly complete agreement with experimental differential elastic scattering cross sections. This demonstrates the presence of quasi-molecular effects in elastic ion-atom collisions at keV energies.
Zitierform
In: Journal of physics / B, Atomic and molecular physics. Bristol : IOP Publ. 18 (1985), S. L433-L437Förderhinweis
Supported by Gesellschaft für Schwerionenforschung (GSI), DarmstadtZitieren
@article{urn:nbn:de:hebis:34-2008081323278,
author={Hartung, Helmut and Fricke, Burkhard and Sepp, Wolf-Dieter and Sengler, Wolfhard and Kolb, Dietmar},
title={Theoretical evidence for quasi-molecular structure at small internuclear distances in elastic ion-atom scattering},
year={1985}
}
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2008-08-13T10:00:15Z 2008-08-13T10:00:15Z 1985 0022-3700 0953-4075 urn:nbn:de:hebis:34-2008081323278 http://hdl.handle.net/123456789/2008081323278 Supported by Gesellschaft für Schwerionenforschung (GSI), Darmstadt 296055 bytes application/pdf eng Urheberrechtlich geschützt https://rightsstatements.org/page/InC/1.0/ 530 Theoretical evidence for quasi-molecular structure at small internuclear distances in elastic ion-atom scattering Aufsatz The potential energy curve of the system Ne-Ne is calculated for small internuclear distances from 0.005 to 3.0 au using a newly developed relativistic molecular Dirac-Fock-Slater code. A significant structure in the potential energy curve is found which leads to a nearly complete agreement with experimental differential elastic scattering cross sections. This demonstrates the presence of quasi-molecular effects in elastic ion-atom collisions at keV energies. open access Letter to the editor In: Journal of physics / B, Atomic and molecular physics. Bristol : IOP Publ. 18 (1985), S. L433-L437 Hartung, Helmut Fricke, Burkhard Sepp, Wolf-Dieter Sengler, Wolfhard Kolb, Dietmar
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