Bray, AC;
Maxwell, AS;
De Morisson Faria, CF;
Kissin, Y;
Ruberti, M;
Khokhlova, M;
Averbukh, V;
(2020)
Polarisation Effects in Above-Threshold Ionisation of Excited Helium.
Journal of Physics: Conference Series
, 1412
(7)
10.1088/1742-6596/1412/7/072021.
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Abstract
We present work on the disentanglement of core dynamics and binding potential inuences for Above-Threshold Ionisation in Helium prepared in an excited p state, interacting with a mid-IR field. This was formed by comparing the Coulomb Quantum-Orbit Strong-Field Approximation (CQSFA) with B-spline Algebraic Diagrammatic Construction (ADC) simulations. This may lead to the identi-cation of initial momentum distributions, for tunneling and re-scattering instances, from the CQSFA perspective. The latter method is an inverse approach; thus, the ADC simulations will allow comparison of findings.
| Type: | Article |
|---|---|
| Title: | Polarisation Effects in Above-Threshold Ionisation of Excited Helium |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1088/1742-6596/1412/7/072021 |
| Publisher version: | http://dx.doi.org/10.1088/1742-6596/1412/7/072021 |
| Additional information: | Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10106576 |
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