Number of the records: 1
Radiative characterization of supersonic jets and shocks in a laser-plasma experiment
- 1.0548863 - FZÚ 2022 RIV GB eng J - Journal Article
Bohlin, Hannes - Brack, F.E. - Červeňák, M. - Chodukowski, T. - Cikhardt, J. - Dostál, Jan - Dudžák, Roman - Hübner, J. - Huo, Wenyi - Jelínek, Š. - Klír, T. - Kroll, F. - Krupka, Michal - Krůs, M. - Pisarczyk, T. - Rusiniak, Z. - Schramm, U. - Nguyen-Bui, T. H. - Weber, Stefan A. - Zaras-Szydlowska, A. - Zeil, K. - Batheja, Deepak Kumar - Schlegel, Theo - Tikhonchuk, Vladimir
Radiative characterization of supersonic jets and shocks in a laser-plasma experiment.
Plasma Physics and Controlled Fusion. Roč. 63, č. 4 (2021), č. článku 045026. ISSN 0741-3335. E-ISSN 1361-6587
R&D Projects: GA MŠMT LQ1606; GA MŠMT EF16_019/0000789; GA MŠMT EF15_003/0000449
Grant - others: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
Research Infrastructure: ELI Beamlines III - 90141
Institutional support: RVO:68378271
Keywords : laser-plasma interaction * jets * magnetized plasmas
OECD category: Fluids and plasma physics (including surface physics)
Impact factor: 2.532, year: 2021
Method of publishing: Limited access
https://doi.org/10.1088/1361-6587/abe526
The interaction of supersonic laser-generated plasma jets with a secondary gas target was studied experimentally. The plasma parameters of the jet, and the resulting shock, were characterized using a combination of multi-frame interferometry/shadowgraphy, and x-ray diagnostics, allowing for a detailed study of their structure and evolution. The velocity was obtained with an x-ray streak camera, and filtered x-ray pinhole imaging was used to infer the electron temperature of the jet and shock. The topology of the ambient plasma density was found to have a significant effect on the jet and shock formation, as well as on their radiation characteristics. The experimental results were compared with radiation hydrodynamic simulations, thereby providing further insights into the underlying physical processes of the jet and shock formation and evolution.
Permanent Link: http://hdl.handle.net/11104/0324927
Number of the records: 1