Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/25736
Type: Artigo
Title: Atomic hydrogen under strong soft x-ray pulses
Author: Castro, A. R. B. de
Abstract: We discuss theoretically the behavior of atomic Hydrogen under irradiation with strong light pulses in the soft X-ray spectral region. The method consists in the direct numerical solution of the time dependent Schrödinger equation. We find ranges of (high) peak incident intensity I0, where 2-photon absorption becomes more probable than 1-photon absorption. At very high intensity, the total ionization probability goes very close to 1 and then decreases as I0 is further increased.
We discuss theoretically the behavior of atomic Hydrogen under irradiation with strong light pulses in the soft X-ray spectral region. The method consists in the direct numerical solution of the time dependent Schrodinger equation. We find ranges of (high) peak incident intensity I-0, where 2-photon absorption becomes more probable than 1-photon absorption. At very high intensity, the total ionization probability goes very close to 1 and then decreases as I-0 is further increased.
Subject: Laser de eletron livre
Hidrogênio
Country: Brazil
Editor: Sociedade Brasileira de Física
Citation: Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 38, n. 1, p. 188-201, 2008.
Rights: aberto
Identifier DOI: 10.1590/S0103-97332008000100031 
Address: http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0103-97332008000100031&lng=en&nrm=iso
Date Issue: 2008
Appears in Collections:IFGW - Artigos e Outros Documentos

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