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Observation of MeV ions in long-pulse, large-scale laser-produced plasmas

  • F. B. Rosmej
  • , D. H.H. Hoffmann
  • , W. Suess
  • , M. Geissel
  • , P. Pirzadeh
  • , M. Roth
  • , W. Seelig
  • , A. Ya Faenov
  • , I. Yu Skobelev
  • , A. I. Magunov
  • , T. A. Pikuz
  • , R. Bock
  • , U. N. Funk
  • , U. Neuner
  • , S. Udrea
  • , A. Tauschwitz
  • , N. A. Tahir
  • , B. Yu Sharkov
  • , N. E. Andreev
  • Technische Universität Darmstadt
  • VNIIFTRI
  • Bauman Moscow State Technical University
  • GSI Helmholtz Centre for Heavy Ion Research
  • Alikhanov Institute for Theoretical and Experimental Physics
  • Russian Academy Of Sciences

科研成果: 期刊稿件文章同行评审

10 引用 (Scopus)

摘要

A new approach for investigation of the generation of fast ions and hot electrons inside the same plasma volume in laser-produced plasmas is proposed. It is based on the spectroscopic observation of line radiation from singly and doubly excited levels with simultaneous high spectral and spatial resolution. The experimental results demonstrate the observation of fast ions from highly charged target material inside the plasma volume and suggest that the generally accepted scaling relations are seriously invalid under certain conditions. Even at rather modest intensities ions with energies of several MeV are observed.

源语言英语
页(从-至)270-276
页数7
期刊JETP Letters
70
4
DOI
出版状态已出版 - 25 8月 1999
已对外发布

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