Multiple-scattering phase distortion in the ionization of molecules
We theoretically analyze the multiple-scattering effects that might occur in the ionization of a molecule by the impact of photons or massive particles, by calculating the series to all orders within a muffin-tin description. We find a large sensitivity on the final state and a sizable momentum-depe...
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| Autores principales: | , , , |
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| Formato: | Documento de conferencia publishedVersion |
| Publicado: |
2012
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_17426588_v388_nPART10_p_Altszyler https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_17426588_v388_nPART10_p_Altszyler_oai |
| Aporte de: |
| Sumario: | We theoretically analyze the multiple-scattering effects that might occur in the ionization of a molecule by the impact of photons or massive particles, by calculating the series to all orders within a muffin-tin description. We find a large sensitivity on the final state and a sizable momentum-dependent distortion of the phase-shift and frequency of the interference oscillations, that are not replicated by non-scattering or single-scattering approximations. Furthermore, our results do not validate the existence of any discernible harmonic oscillations. © Published under licence by IOP Publishing Ltd. |
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