Charge Transfer in Collisions of Li exp 3+ and Be exp 4+ Ions with Atomic Hydrogen at Low Impact Energy

摘要

Total charge transfer cross sections are calculated for the collisions of Li exp 3+ and Be exp 4+ ions with H(1s) atoms in the low energy region (E < 25 keV/amu). The perturbed-stationary-state method in the impact parameter approximation is used with a basis set of adiabatic one-electron two-center molecular orbitals. For the Li exp 3+ -H system, a reasonable agreement is found between the present calculation and the recent experiment. (Atomindex citation 14:721463)