Rate coefficients for electron impact excitation of helium-like ions

• 1 June 1981
• journal article
• Published by American Astronomical Society in The Astrophysical Journal
• Vol. 246, 1031-1039
• https://doi.org/10.1086/158998

Abstract

Keywords

• ATOMIC ENERGY LEVELS
• ATOMIC EXCITATIONS
• ELECTRON IMPACT
• HELIUM IONS
• TRANSITION PROBABILITIES
• AUTOIONIZATION
• COLLISION RATES
• ELECTRON SCATTERING
• INELASTIC SCATTERING
• SCATTERING CROSS SECTIONS
• VARIATIONAL PRINCIPLES