Excitation of Ar I and He I in Low-Energy ${He}^{+}$ +Ar Collisions

6 July 1970

journal article
research article
Published by American Physical Society (APS) in Physical Review Letters

Vol. 25 (1) , 3-5
https://doi.org/10.1103/physrevlett.25.3

Abstract

Previous work on investigations of spectral lines emitted from low-energy

{He}^{+}

+Ar collisions has indicated the presence of emission solely from Ar II. We have extended these investigations to show that both Ar I and He I spectra are also present and have measured the relative excitation cross sections for the 7635- and 5876-ÅA lines of these two species for energies less than 700 eV.

Keywords

This publication has 5 references indexed in Scilit:

Energy Dependence of the 4610- and 4765-Å Lines of ${Ar}^{+}$ Excited in Low-Energy ${He}^{+}$ +Ar Collisions
Physical Review Letters, 1970
Phase-Interference Effects in Inelastic ${He}^{+}$ + He Collisions
Physical Review Letters, 1969
Optische Anregung beim Ladungsaustausch von Edelgasionen für Stoßenergien von 5 bis 300 eVolt
Zeitschrift für Naturforschung A, 1968
Gross Failure of the Conventional Adiabatic Criterion; Structure and Coherence in the Low-Energy Excitation of Helium Atoms by Helium Ions
Physical Review Letters, 1967
Optical excitation with very low energy ions
Physical Review Letters, 1965

Excitation of Ar I and He I in Low-EnergyHe++Ar Collisions

Abstract

Keywords

Excitation of Ar I and He I in Low-Energy ${He}^{+}$ +Ar Collisions