Angular dependence of L x-ray emission in high-Z atoms bombarded by 18-60 MeV fluorine ions

Ajay Kumar, A. N. Agnihotri, D. Misra, S. Kasthurirangan, L. Sarkadi, L. C. Tribedi

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The L x-ray intensities of 79Au, 82Pb and 83Bi have been measured in collisions with 18-60 MeV fluorine ions in an angular range 20°-75°. The L l x-ray intensity, normalized to the intensity of other L x-ray lines in the same spectrum, shows an anisotropic emission pattern and the degree of anisotropy depends on the impact energy of the projectile. The alignment parameter values for the L 3 subshell, deduced from the measured anisotropy parameter for the L l line, have been compared with the theoretical ones.

Original languageEnglish
Article number215205
JournalJournal of Physics B: Atomic, Molecular and Optical Physics
Volume45
Issue number21
DOIs
Publication statusPublished - Nov 24 2012

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fluorine
atoms
ions
anisotropy
x rays
projectiles
alignment
collisions
energy

ASJC Scopus subject areas

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

Cite this

Angular dependence of L x-ray emission in high-Z atoms bombarded by 18-60 MeV fluorine ions. / Kumar, Ajay; Agnihotri, A. N.; Misra, D.; Kasthurirangan, S.; Sarkadi, L.; Tribedi, L. C.

In: Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 45, No. 21, 215205, 24.11.2012.

Research output: Contribution to journalArticle

Kumar, Ajay ; Agnihotri, A. N. ; Misra, D. ; Kasthurirangan, S. ; Sarkadi, L. ; Tribedi, L. C. / Angular dependence of L x-ray emission in high-Z atoms bombarded by 18-60 MeV fluorine ions. In: Journal of Physics B: Atomic, Molecular and Optical Physics. 2012 ; Vol. 45, No. 21.
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