Near-GeV acceleration of electrons by a nonlinear plasma wave driven by a self-guided laser pulse

  • S. Kneip*
  • , S. R. Nagel
  • , S. F. Martins
  • , S. P.D. Mangles
  • , C. Bellei
  • , O. Chekhlov
  • , R. J. Clarke
  • , N. Delerue
  • , E. J. Divall
  • , G. Doucas
  • , K. Ertel
  • , F. Fiuza
  • , R. Fonseca
  • , P. Foster
  • , S. J. Hawkes
  • , C. J. Hooker
  • , K. Krushelnick
  • , W. B. Mori
  • , C. A.J. Palmer
  • , K. Ta Phuoc
  • P. P. Rajeev, J. Schreiber, M. J.V. Streeter, D. Urner, J. Vieira, L. O. Silva, Z. Najmudin
*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

The acceleration of electrons to has been observed in a self-injecting laser wakefield accelerator driven at a plasma density of a 10 J, 55 fs, 800 nm laser pulse in the blowout regime. The laser pulse is found to be self-guided for 1 cm ), by measurement of a single filament containing of the initial laser energy at this distance. Three-dimensional particle in cell simulations show that the intensity within the guided filament is amplified beyond its initial focused value to a normalized vector potential of , thus driving a highly nonlinear plasma wave.

Original languageEnglish
Article number035002
JournalPhysical Review Letters
Volume103
Issue number3
DOIs
Publication statusPublished - 06 Aug 2009
Externally publishedYes

Bibliographical note

Copyright:
Copyright 2009 Elsevier B.V., All rights reserved.

ASJC Scopus subject areas

  • General Physics and Astronomy

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