Keywords :
solar wind - atomic data
Abstract:The electron capture in collisions of highly charged O6^+^ ions with ground state hydrogen atom is a very important process in the solar wind X-ray studies. In the present study, the full quantum-mechanical molecular-orbital close-coupling (QMOCC) method is employed to study electron capture reactions in collisions of O6+ion with the ground state atomic hydrogen in the energy region from 10^-4^keV/u to 5keV/u. The ab initio multi-reference single and double excitation configuration interaction (MRD-CI) method is used to calculate the potential and coupling data used in the QMOCC calculations. Total and state-selective cross sections for the dominant and subdominant reaction channels are calculated and compared with the available
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