Radiation induced acceleration of ions in a laser irradiated transparent foil\n

0549635 - FZÚ 2022 RIV GB eng J - Článek v odborném periodiku
Gelfer, Evgeny - Fedotov, A.M. - Weber, Stefan A.
Radiation induced acceleration of ions in a laser irradiated transparent foil
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New Journal of Physics. Roč. 23, č. 9 (2021), č. článku 095002. ISSN 1367-2630. E-ISSN 1367-2630
Grant CEP: GA MŠMT EF16_019/0000789; GA MŠMT EF15_003/0000449
Grant ostatní: OP VVV - ADONIS(XE) CZ.02.1.01/0.0/0.0/16_019/0000789; OP VVV - HiFi(XE) CZ.02.1.01/0.0/0.0/15_003/0000449
Výzkumná infrastruktura: ELI Beamlines III - 90141
Institucionální podpora: RVO:68378271
Klíčová slova: ion acceleration * radiation-reaction * relativistic transparency * radiation friction * radiation pressure * laser plasma * charge separation * ion acceleration
Obor OECD: Fluids and plasma physics (including surface physics)
Impakt faktor: 3.716, rok: 2021
Způsob publikování: Open access

Radiation friction can have a substantial impact on electron dynamics in a transparent target exposed to a strong laser pulse. In particular, by modifying quiver electron motion, it can strongly enhance the longitudinal charge separation field, thus inducing ion acceleration. We present a model and simulation results for such a radiation induced ion acceleration regime and study the scalings of the maximal attainable and average ion energies with respect to the laser and target parameters. We also compare the performance of this mechanism to the conventional ones.
Trvalý link: http://hdl.handle.net/11104/0325596