Abstract
We present ab initio studies of photoelectron spectra for above threshold detachment (ATD) of F- anions in short, 1300 nm and 1800 nm laser pulses. We identify and assess the importance of electron rescattering in strong-field photodetachment of a negative ion through comparison with an analytic, Keldysh-type approach, demonstrating the capability of ab-initio computation in the challenging near-IR regime. We further assess the influence of the strong electron correlation on the photodetachment.
| Original language | English |
|---|---|
| Article number | 031404(R) |
| Number of pages | 5 |
| Journal | Physical Review A (Atomic, Molecular, and Optical Physics) |
| Volume | 91 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 30 Mar 2015 |
Keywords
- rescattering
- strong-field
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Electron rescattering in strong-field photodetachment of Fl-
Brown, A. (Supervisor), Hassouneh, O. (Creator) & Van Der Hart, H. (Supervisor), Queen's University Belfast, 05 May 2015
DOI: 10.17034/9eb447d5-8a86-42c1-a39e-ecf78bc78781
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Andrew Brown
- School of Mathematics and Physics - Research Software Engineer
- Centre for Theoretical Atomic, Molecular and Optical Physics (CTAMOP)
Person: Research