Breakdown of the electric dipole approximation at Cooper minima in direct two-photon ionisation

We predict breakdown of the electric dipole approximation at nonlinear Cooper minimum in direct two-photon K–shell atomic ionisation by circularly polarised light. According to predictions based on the electric dipole approximation, we expect that tuning the incident photon energy to the Cooper mini...

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Detalles Bibliográficos
Autores principales: Hofbrucker, J., Volotka, A. V., Fritzsche, S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7046742/
https://www.ncbi.nlm.nih.gov/pubmed/32107395
http://dx.doi.org/10.1038/s41598-020-60206-z

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7046742/
https://www.ncbi.nlm.nih.gov/pubmed/32107395
http://dx.doi.org/10.1038/s41598-020-60206-z

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