IAFE 05512
INSTITUTO DE ASTRONOMIA Y FISICA DEL ESPACIO
Unidad Ejecutora - UE
artículos
Título:
Resonant-enhanced above-threshold ionization of atoms by XUV short laser pulses
Autor/es:
V. D. RODRÍGUEZ; P. A. MACRI; D. G. ARBÓ
Revista:
NUCLEAR INSTRUMENTS AND METHODS IN PHYSICS RESEARCH B - BEAM INTERACTIONS WITH MATERIALS AND ATOMS
Editorial:
Elsevier
Referencias:
Lugar: Amsterdam; Año: 2009 vol. 267 p. 334 - 337
ISSN:
0168-583X
Resumen:
Above-threshold ionization of atoms by XUV short laser pulses is investigated close to the resonant 1s2p transitions. Both ab initio TDSE and a theoretical CoulombVolkov like theory are used to study the enhancement in the ionization probabilities. Our modified CoulombVolkov theory, fully accounting for the important 1s2p transition is able to explain the spectrum as well as the total ionization cross sections.
