Double ionization of helium by electron-impact: complete pictures of the four-body breakup dynamics
Download (250.27 kB)
-
Altmetric Citations
Dorn, Alexander; Kheifets, Anatoli; Schroter, C D; Najjari, B; Hohr, C; Moshammer, R; Ullrich, Joachim
Description
The dynamics of He double ionization by 2 keV electron impact is studied experimentally for a momentum transfer of 0.6 a.u. at excess energies of 10 and 40 eV. Complete sets of fivefold differential cross sections are presented for all electron emission angles in coplanar geometry. Contributions beyond the first Born approximation are identified comparing experimental data with first order convergent close-coupling calculations which are in considerably better agreement with the present...[Show more]
Collections | ANU Research Publications |
---|---|
Date published: | 2001-04-23 |
Type: | Journal article |
URI: | http://hdl.handle.net/10440/819 http://digitalcollections.anu.edu.au/handle/10440/819 |
Source: | Physical Review Letters |
DOI: | 10.1103/PhysRevLett.86.3755 |
Download
File | Description | Size | Format | Image |
---|---|---|---|---|
Dorn_Double2001.pdf | 250.27 kB | Adobe PDF |
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.
Updated: 17 November 2022/ Responsible Officer: University Librarian/ Page Contact: Library Systems & Web Coordinator