Article
Electron Angular Distributions in He Single Ionization Impact by H₂⁺ Ions at 1 MeV
Journal of Physics: Conference Series
Abstract
For the first time we investigated in a kinematically complete experiment the ionization of helium in collisions with H2+-molecular ions at 1 MeV. Using two separate detectors, the orientation of the projectile H2+-molecular ions was determined at the instance of the collision. The electron angular distribution was measured by a "Reaction Microscope". The observed structures are found in agreement with theoretical calculations, indicating that the ionized electron of He shows a slight preferential emission direction parallel to the molecular axis.
Department(s)
Physics
Document Type
Article - Journal
Document Version
Final Version
File Type
text
Language(s)
English
Rights
© 2009 Institute of Physics - IOP Publishing, All rights reserved.
Publication Date
1-1-2009
Publication Date
01 Jan 2009
Disciplines
Citation Information
Shaofeng Zhang, J. Suske, Daniel Fischer, K. U. Kuehnel, et al.. "Electron Angular Distributions in He Single Ionization Impact by H₂⁺ Ions at 1 MeV" Journal of Physics: Conference Series Vol. 185 Iss. 1 (2009) ISSN: 1742-6588 Available at: http://works.bepress.com/daniel-fischer/27/