Angularly resolved characterization of ion beams from laser-ultrathin foil interactions

  • C. Scullion
  • , D. Doria
  • , L. Romagnani
  • , H. Ahmed
  • , A. Alejo
  • , O. C. Ettlinger
  • , R. J. Gray
  • , J. Green
  • , G. S. Hicks
  • , D. Jung
  • , K. Naughton
  • , H. Padda
  • , K. Poder
  • , G. G. Scott
  • , D. R. Symes
  • , S. Kar
  • , P. McKenna
  • , Z. Najmudin
  • , D. Neely
  • , M. Zepf
  • M. Borghesi

Research output: Contribution to journalArticlepeer-review

Abstract

Methods and techniques used to capture and analyze beam profiles produced from the interaction of intense, ultrashort laser pulses and ultrathin foil targets using stacks of Radiochromic Film (RCF) and Columbia Resin #39 (CR-39) are presented. The identification of structure in the beam is particularly important in this regime, as it may be indicative of the dominance of specific acceleration mechanisms. Additionally, RCF can be used to deconvolve proton spectra with coarse energy resolution while mantaining angular information across the whole beam.

Original languageEnglish
Article numberC09020
JournalJournal of Instrumentation
Volume11
Issue number9
DOIs
Publication statusPublished - 30 Sept 2016

Keywords

  • Dosimetry concepts and apparatus
  • Ion identification systems
  • Ion sources (positive ions
  • Spectrometers
  • electron beam (EBIS))
  • electron cyclotron resonance (ECR)
  • negative ions

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