Continuum photoabsorption cross section parametrization near inner shell ionization thresholds in polyatomic systems and photoabsorption features in argon crystal

A. A. Pavlychev, A. Barry

Research output

10 Citations (Scopus)


An analytical expression for the X-ray absorption cross section above the edge in a polyatomic system has been proposed. Features have been revealed near the edge in X-ray absorption fine structure connected with the effect of the electron-optical properties of the surroundings on the excited atom.

Original languageEnglish
Pages (from-to)157-159
Number of pages3
JournalPhysica Scripta
Issue number1
Publication statusPublished - 1 Jan 1990


Scopus subject areas

  • Condensed Matter Physics
  • Mathematical Physics
  • Atomic and Molecular Physics, and Optics

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