Abstract
We report integral cross sections for the collision processes between H(D) atoms and H2(D2) molecules in the energy range from threshold to 170 eV leading to charged collision products. We observe not only charge exchange and target or projectile ionization such as H+H2 to H-+H2+ and H+H2 to H+e+H2+ but also associative ionization, H+H2 to H3++e, and heavy particle exchange, D+H2 to HD++H-. Typical absolute cross section values are between 10-21 cm2 and 10-17 cm2.
Published Version
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