We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Capture Cross Sections and Radiative Emission-Line Strengths for Slow Ne8+ Collisions with He and H2.
- Authors
Leung, Anthony C. K.; Kirchner, Tom
- Abstract
The Ne8+–He and –H2 collision systems are examined at impact speeds ranging between 0.17 and 0.4 a.u. Transition probabilities for electron capture are obtained using the two-center basis generator method performed within the independent-electron model. The aim of calculating capture cross sections for these collision systems is to provide new theoretical verification of previously reported experimental data and to provide aid for astrophysical X-ray studies. This study also examines the applicability of the independent-electron model with effective potentials to describe two-electron capture for these two systems. Comparisons of capture cross sections and radiative-emission counts with the available experimental and theoretical data show an overall good agreement.
- Subjects
ELECTRON capture; PSEUDOPOTENTIAL method; ION-atom collisions; ELECTRON transitions; ION-molecule collisions; NEUTRON capture
- Publication
Atoms (2218-2004), 2019, Vol 7, Issue 1, p15
- ISSN
2218-2004
- Publication type
Article
- DOI
10.3390/atoms7010015