Molecular structure of one-electron diatomic molecules subject to plasma screening and its effect on the dynamics
Entity
UAM. Departamento de QuímicaPublisher
IOP Publishing LtdDate
2015-09-07Citation
10.1088/1742-6596/635/7/072084
Journal of Physics: Conference Series 635.7 (2015): 072084
ISSN
1742-6588 (Print); 1742-6596 (Online)DOI
10.1088/1742-6596/635/7/072084Editor's Version
http://dx.doi.org/10.1088/1742-6596/635/7/072084Subjects
Atoms; Binding energy; Coulomb interactions; Adiabatic correlations; QuímicaRights
© Published under licence by IOP Publishing Ltd.Abstract
The effect of plasma screening on the electronic and vibrational structure of one-electron diatomic molecules is analyzed by including screened Coulomb interactions among all their particles in the solution of the Schrödinger equation. The breakdown of the well-known separability of the Schrödinger equation in confocal elliptical coordinates, the lost of long-range Coulomb interaction and the non-degeneracy in both the united atom and separated atom limits bring new elements into the analysis of the modified binding energies (electronic and vibrational), adiabatic correlation rules, molecular Stark mixings due to polarization effects, unexpected presence of molecular shape resonances and changes in non-adiabatic and radiative couplings upon the variation of the screening strength
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Google Scholar:Ordóñez-Lasso, Andrés Felipe
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Sanz Vicario, José Luis
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Martín García, Fernando
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