Atomic-Orbital Close-Coupling Calculations Of Electron Capture From Hydrogen Atoms Into Highly Excited Rydberg States Of Multiply Charged Ions

Journal Article · Wed Jun 01 00:00:00 EDT 2011 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3586065· OSTI ID:21513468

Igenbergs, Katharina; Wallerberger, Markus; Aumayr, Friedrich ^[1]; Schweinzer, Josef ^[2]

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1. Institute of Applied Physics, Vienna University of Technology, Association OeAW-EURATOM, Wiedner Hauptstr.8-10/E134, 1040 Vienna (Austria)
2. Max-Planck-Institut fuer Plasmaphysik, EURATOM Association, Boltzmannstr.2, 85748 Garching (Germany)

Collisions of neutral hydrogen atoms with multiply charged ions have been studied in the past using the semi-classical atomic-orbital close-coupling method. We present total and state-resolved cross sections for charge exchange as well as ionization. The advent of supercomputers and parallel programming facilities now allow treatment of collision systems that have been out of reach before, because much larger basis sets involving high quantum numbers are now feasible.

• OSTI ID: 21513468
• Journal Information: AIP Conference Proceedings, Vol. 1336, Issue 1; Conference: CAARI 2010: 21. International Conference on the Application of Accelerators in Research and Industry, Fort Worth, TX (United States), 8-13 Aug 2010; Other Information: DOI: 10.1063/1.3586065; (c) 2011 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
ATOMIC IONS
ATOMS
CHARGE EXCHANGE
COUPLING
CROSS SECTIONS
ELECTRON CAPTURE
ELECTRON-ATOM COLLISIONS
EXCITED STATES
HYDROGEN
INTERFACES
ION COLLISIONS
IONIZATION
MULTICHARGED IONS
QUANTUM NUMBERS
RYDBERG STATES
ATOM COLLISIONS
CAPTURE
CHARGED PARTICLES
COLLISIONS
ELECTRON COLLISIONS
ELEMENTS
ENERGY LEVELS
IONS
NONMETALS