Theoretical intensity distributions of K X-ray satellite spectra emitted from K and Cr

M. Uda, T. Yamamoto, T. Takenaga, K. Hayashi

Research output: Contribution to journalArticle

1 Citation (Scopus)


Intensity distributions of KlLn for K Kα and Cr Kα are well explained by the Semi-Classical Approximation (SCA) for light and bare projectile impacts. However, maximum intensities of observed KlLn induced by heavy ions such as 12C4+ and 16O4+ were shifted to lower numbers of L shell vacancies than those expected from SCA. If we replace the nuclear charge of the heavy ion projectiles by their equilibrium or effective charge, in calculations of the ionization cross sections, the intensity distributions of KlLn can be reproduced by the modified SCA.

Original languageEnglish
Pages (from-to)200-203
Number of pages4
JournalNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Publication statusPublished - 1998 Mar


ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

Cite this