Abstract
Dipole selection rules and electron-electron correlation effects in double ionization of He by 6 MeV proton impact were studied by analysing the correlation function differential in the polar emission angles of both electrons. In the data features are observed with a level of detail which is comparable to fully differential cross sections. Therefore, this method opens unexpected possibilities of studying effects due to dipole selection rules and electron-electron correlations in unprecedented detail.
| Original language | American English |
|---|---|
| Pages (from-to) | 1363-1370 |
| Number of pages | 8 |
| Journal | Journal of Physics B: Atomic, Molecular and Optical Physics |
| Volume | 38 |
| Issue number | 8 |
| DOIs | |
| State | Published - Apr 1 2005 |
Keywords
- Correlation methods
- Data reduction
- Electron emission
- Impact ionization
- Protons
- Correlation functions
- Double ionization
- Electron-electron correlations
- Polar emission
- High energy physics
- Helium
Disciplines
- Physics
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