Scaling laws for thermal radiation generation from heavy ion beam heated cylinders

S. Atzeni

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

The generation of thermal radiation by heavy ion beam heated cylinders, with parameters of relevance to indirectly driven inertial confinement fusion (ICF), is studied by means of 2D radiation hydrodynamics simulations and by a simple model, heuristically including the 2D effects. Scaling laws are derived for the conversion efficiency as a function of the beam and converter parameters and are found to be in agreement with the simulations for both a low-Z material (carbon) and a high-Z material (gold). The choice of the converter material is discussed.
Original languageEnglish
Article numberI14
Pages (from-to)1855 - 1861
Number of pages7
JournalNuclear Fusion
Volume32
Issue number10
DOIs
Publication statusPublished - 1992
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Condensed Matter Physics

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