Neon K α , K β satellite structure induced by 80-MeV argon-ion impact
1974; American Institute of Physics; Volume: 10; Issue: 4 Linguagem: Inglês
10.1103/physreva.10.1446
ISSN0556-2791
AutoresJ. R. Mowat, R. Laubert, I. A. Sellin, R. L. Kauffman, M. D. Brown, James MacDonald, Patrick Richard,
Tópico(s)Electron and X-Ray Spectroscopy Techniques
ResumoHigh-resolution (full width at half-maximum \ensuremath{\sim} 3 eV) neon $K$ x-ray spectra obtained from 80-MeV argon-ion bombardment are presented for two narrow ranges of the projectile charge state ($q=\ensuremath{\sim}6,\ensuremath{\sim}14$). Production of the various satellite lines is found to depend on the projectile charge state. When the projectile is ${\mathrm{Ar}}^{14+}$, the target is at least 6 times ionized, and a significant fraction (> 20%) of the observed radiation comes from hydrogenlike and heliumlike ions. We comment on the reliability of vacancy-production cross sections deduced from measured x-ray intensities.
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