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Please use this identifier to cite or link to this item: http://nbn-resolving.de/urn:nbn:de:hebis:34-2015070148686

Title: Asymptotic model for shape resonance control of diatomics by intense non-resonant light
Authors: Crubellier, AnneGonzáles-Férez, RosarioKoch, Christiane P.Luc-Koenig, Eliane
???metadata.dc.subject.ddc???: 530 - Physik (Physics)
Issue Date: 2015
Citation: In: New journal of physics. - London : IOP, 2015, 17, 045020, 1-14
Abstract: We derive a universal model for atom pairs interacting with non-resonant light via the polarizability anisotropy, based on the long range properties of the scattering. The corresponding dynamics can be obtained using a nodal line technique to solve the asymptotic Schrödinger equation. It consists of imposing physical boundary conditions at long range and vanishing the wavefunction at a position separating the inner zone and the asymptotic region. We show that nodal lines which depend on the intensity of the non-resonant light can satisfactorily account for the effect of the polarizability at short range. The approach allows to determine the resonance structure, energy, width, channel mixing and hybridization even for narrow resonances.
URI: urn:nbn:de:hebis:34-2015070148686
additional URI: doi:10.1088/1367-2630/17/4/045020OA-GEF
ISSN: 1367-2630
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