e + C
e + C+
e + C2+
e + C3+
e + C4+
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 + C
e + C+
e + C2+
e + C3+
e + C4+