Light Ions Ionization Data: Direct ionization

Reference: Electron-impact ionization of atomic ions for ADAS, Pindzola, Griffin, Badnell, and Summers, Atomic and Plasma-Material Interaction Data for Fusion (Supplement to the journal Nuclear Fusion) Volume 6, 117 (1995)

e + N e + N+ e + N2+ e + N3+ e + N4+ e + N5+