Journal of Physics B Atomic and Molecular Physics · 1976 · 48 citations · 2 references
Natural SciencesPhysicsAtomic PhysicsInorganic ChemistrySpectroscopyAtomic Energy LevelsAtomic ExcitationAtomic IonizationAtomic SpectraElectronic Excited StatesPhotoelectron SpectroscopyAtomic Excitation SpectraElectron Excitation ProcessesExcitationExcited Electronic StatesExcited-state Electronic StructureGround State PropertiesLow-energy Electron Spectroscopy
The spectra of ejected electrons following the excitation or ionization by 2 keV electrons in the outermost np shell of Ca (n=3) and Sr (n=4) have been measured with high resolution. Binding energies of the np1/2 and np3/2 electrons as well as the excitation energies of np5(n+1)s2nd1P levels of Ca and Sr have been determined.
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