R.Ito, T.Tabata, T.Shirai, and R.A.Phaneuf, Analytic Cross Sections for Collisions of H, H2, He and Li Atoms and Ions Colliding with Atoms and Molecules.I, JAERI-M 93-117 (1993).
Electron Capture Collisions
Electron capture by He+
| He+ + H → He + H+ |  | 
| He+ + H- → He + H |  | 
| He+ + H2 → He |  | 
| He+ + He → He + He+ |  | 
| He+ + Li → He + Li+ |  | 
| He+ + He+ → He + He2+ |  | 

