Angle-resolved Kr L2,3M4,5M4,5 Auger multiplet following proton impact ionization

U. Kleiman, B. Paripás, B. Lohmann, Gy Víkor, S. Ricz

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The angle-resolved Kr L2,3M4,5M4,5 Auger spectra induced by proton impact ionization were measured at 1, 2.6 and 3.6 MeV proton energies where high-resolution spectroscopy techniques have been applied. The Auger energies and relative line intensities are compared with different earlier experimental data as well as our numerical results which have been obtained within a multiconfigurational Dirac-Fock approach. The alignment parameter A20 of the singly ionized krypton atoms has been extracted from the experimentally accessible anisotropy parameter A2 applying a special method, using the theoretical values of the angular distribution parameter α2.

Original languageEnglish
Pages (from-to)4781-4792
Number of pages12
JournalJournal of Physics B: Atomic, Molecular and Optical Physics
Volume32
Issue number19
DOIs
Publication statusPublished - Oct 14 1999

Fingerprint

proton impact
fine structure
ionization
krypton
proton energy
angular distribution
alignment
anisotropy
high resolution
spectroscopy
atoms
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Atomic and Molecular Physics, and Optics

Cite this

Angle-resolved Kr L2,3M4,5M4,5 Auger multiplet following proton impact ionization. / Kleiman, U.; Paripás, B.; Lohmann, B.; Víkor, Gy; Ricz, S.

In: Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 32, No. 19, 14.10.1999, p. 4781-4792.

Research output: Contribution to journalArticle

Kleiman, U. ; Paripás, B. ; Lohmann, B. ; Víkor, Gy ; Ricz, S. / Angle-resolved Kr L2,3M4,5M4,5 Auger multiplet following proton impact ionization. In: Journal of Physics B: Atomic, Molecular and Optical Physics. 1999 ; Vol. 32, No. 19. pp. 4781-4792.
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