Laser-cluster interaction: x-ray production by short laser pulses

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dc.creatorDeiss, C.
dc.creatorRohringer, N.
dc.creatorLamour, E.
dc.creatorPrigent, C.
dc.creatorRozet, J. -P.
dc.creatorVernhet, D.
dc.creatorBurgdorfer, J.
dc.date2005-06-29
dc.date.accessioned2026-07-07T06:29:08Z
dc.date.available2026-07-07T06:29:08Z
dc.descriptionWe investigate the heating of the quasi-free electrons in large rare gas clusters (N exceeding 10^5 atoms) by short laser pulses at moderate intensities (I~10^{15} Wcm^{-2}). We identify elastic large-angle backscattering of electrons at ionic cores in the presence of a laser field as an efficient heating mechanism resembling the Fermi shuttle. Its efficiency as well as the effect of collective electron motion, electron-impact ionization and cluster charging, are studied employing a mean-field classical transport simulation. Results for the absolute x-ray yields are in surprisingly good quantitative agreement with recent experimental results.
dc.description5 pages,4 figures, submitted to Phys. Rev. Lett
dc.identifierhttps://arxiv.org/abs/physics/0506215
dc.identifierhttp://arxiv.org/abs/physics/0506215
dc.identifierPhys. Rev. Lett. 96, 013203 (2006)
dc.identifierdoi:10.1103/PhysRevLett.96.013203
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/97928
dc.subjectAtomic and Molecular Clusters
dc.titleLaser-cluster interaction: x-ray production by short laser pulses
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