Triple Coincidence (e, γ2e) Experiment for Simultaneous Electron Impact Ionization Excitation of Helium
Simultaneous ionization and excitation of helium atoms by 500 eV electron impact is observed by a triple coincidence of an ionized slow electron, the recoiling He+ ion, and the radiated vacuum ultraviolet photon (λ≤30.4nm). Kinematically complete diffe
|Collections||ANU Research Publications|
|Source:||Physical Review Letters|
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