Radiation pressure-assisted acceleration of ions using multi-component foils in high-intensity laser-matter interactions

Bastian Aurand, S. Kuschel, O. Jaeckel, C. Roedel, H. Y. Zhao, S. Herzer, A. E. Paz, J. Bierbach, J. Polz, B. Elkin, G. G. Paulus, A. Karmakar, P. Gibbon, T. Kuehl, M. C. Kaluza

Research output: Contribution to journalArticlepeer-review

Abstract

Experimental results on the acceleration of protons and carbon ions from ultra-thin polymer foils at intensities of up to 6x10(19)Wcm(-2) are presented revealing quasi-monoenergetic spectral characteristics for different ion species at the same time. For carbon ions and protons, a linear correlation between the cutoff energy and the peak energy is observed when the laser intensity is increased. Particle-in-cell simulations supporting the experimental results imply an ion acceleration mechanism driven by the radiation pressure as predicted for multi-component foils at these intensities.
Original languageEnglish
Article number033031
JournalNew Journal of Physics
Volume15
DOIs
Publication statusPublished - 2013

Subject classification (UKÄ)

  • Atom and Molecular Physics and Optics

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