Single-Electron Capture in keV Ar^15+...18+ + He Collisions

Author

Steven Knoop
Daniel Fischer, Missouri University of Science and TechnologyFollow
Yingli Xue
Myroslav Zapukhlyak
C. J. Osborne
Th. Ergler
T. Ferger
Jean Pierre Braun
Gunter Brenner
Hjalmar Bruhns
Christina Dimopoulou
Sascha W. Epp
Antonio J. Gonzalez
Guenther Sikler
R. Soria Orts
Hiroyuki Tawara
Tom Kirchner
Jose R. Crespo Lopez-Urrutia
Robert Moshammer
Joachim Hermann Ullrich
Ronnie Hoekstra

Abstract

Single-electron capture in 14 keV q^-1 Ar^15+...18++He collisions is investigated both experimentally and theoretically. Partial cross sections and projectile scattering angle dependencies have been deduced from the target ion recoil momenta measured by the COLTRIMS technique. The comparison with close-coupling results obtained from a two-centre extension of the basis generator method yields good overall agreement, demonstrating the applicability of close-coupling calculations to collision systems involving highly charged ions in charge states up to 18+.

Recommended Citation

"Single-Electron Capture in keV Ar^15+...18+ + He Collisions," Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 41, no. 19, Institute of Physics - IOP Publishing, Oct 2008.

The definitive version is available at https://doi.org/10.1088/0953-4075/41/19/195203

Department(s)

Physics

International Standard Serial Number (ISSN)

0953-4075

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2008 Institute of Physics - IOP Publishing, All rights reserved.

Publication Date

01 Oct 2008