Associative Ionization in Slow Collisions between Atoms. I

DOI DOI Web Site Web Site Web Site View 3 Remaining Hide 1 Citations 50 References
  • Nakamura Hiroki
    Department of Applied Physics, Faculty of Engineering, University of Tokyo

Bibliographic Information

Other Title
  • Associative ionization in slow collisions between atoms-1-
  • Associative ionization in slow collisions between atoms-2-
  • Associative Ionization in Slow Collisions between Atoms. II

Search this article

Description

Associative ionization through slow collisions of an atom with a metastable atom is investigated theoretically, in which the excitation energy of an excited atom is larger than the ionization potential of the other atom. The process is dealt with by the local complex potential method, since in this case the initial discrete electronic state is a resonance state because of the coupling with a degenerate continuum. Cross section formulas are obtained for a molecular ion formation with specified rotational and vibrational quantum numbers (j, v) and a total associative ionization. As a demonstration the method is applied to the system He*(23S, 21S)+H. Population inversion with respect to vibrational levels is expected to occur fairly effectively in these processes.

Journal

Citations (1)*help

See more

References(50)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top