Excitation-ionization of helium in high energy collisions

Excitation-ionization of helium in high energy collisions

We review recent developments in the process where excitation occurs together with ionization in collisions of helium with charged particles and photons. Various aspects of this process are discussed. The interrelation between cross section ratios for charged particle and photon impact is considered...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Godunov, A.L., Whelan, C.T., McGuire, J.M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
ATOMIC AND MOLECULAR PHYSICS
CHARGED PARTICLES
CROSS SECTIONS
EXCITATION
HELIUM
ION-ATOM COLLISIONS
IONIZATION
PERTURBATION THEORY
PHOTONS
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Beschreibung
Zusammenfassung:We review recent developments in the process where excitation occurs together with ionization in collisions of helium with charged particles and photons. Various aspects of this process are discussed. The interrelation between cross section ratios for charged particle and photon impact is considered in the limit of first order perturbation.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.1619658