Excitations of N${}_2$ and O${}_2$ molecules due to helium ion impact and a polarization effect

M. Gochitashvili, R. Lomsadze, R. Ya. Kezerashvili +2

We present an experimental study of the dissociative excitation in the collision of helium ions with nitrogen and oxygen molecules for collision energy of $0.7-10$ keV. Absolute em…