Hornung, J. ; Zobus, Y. ; Roeder, S. ; Kleinschmidt, A. ; Bertini, D. ; Zepf, M. ; Bagnoud, V. (2021)
Time-resolved study of holeboring in realistic experimental conditions.
In: Nature Communications, 12 (1)
doi: 10.1038/s41467-021-27363-9
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
The evolution of dense plasmas prior to the arrival of the peak of the laser irradiation is critical to understanding relativistic laser plasma interactions. The spectral properties of a reflected laser pulse after the interaction with a plasma can be used to gain insights about the interaction itself, whereas the effect of holeboring has a predominant role. Here we developed an analytical model, describing the non-relativistic temporal evolution of the holeboring velocity in the presence of an arbitrary overdense plasma density and laser intensity profile. We verify this using two-dimensional particle-in-cell simulations, showing a major influence on the holeboring dynamic depending on the density profile. The influence on the reflected laser pulse has been verified during an experiment at the PHELIX laser. We show that this enables the possibility to determine the sub-micrometer scale length of the preplasma by measuring the maximum holeboring velocity and acceleration during the laser-plasma interaction.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2021 |
| Autor(en): | Hornung, J. ; Zobus, Y. ; Roeder, S. ; Kleinschmidt, A. ; Bertini, D. ; Zepf, M. ; Bagnoud, V. |
| Art des Eintrags: | Bibliographie |
| Titel: | Time-resolved study of holeboring in realistic experimental conditions |
| Sprache: | Englisch |
| Publikationsjahr: | 1 Dezember 2021 |
| Ort: | London |
| Verlag: | Springer Nature |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Nature Communications |
| Jahrgang/Volume einer Zeitschrift: | 12 |
| (Heft-)Nummer: | 1 |
| Kollation: | 7 Seiten |
| DOI: | 10.1038/s41467-021-27363-9 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | The evolution of dense plasmas prior to the arrival of the peak of the laser irradiation is critical to understanding relativistic laser plasma interactions. The spectral properties of a reflected laser pulse after the interaction with a plasma can be used to gain insights about the interaction itself, whereas the effect of holeboring has a predominant role. Here we developed an analytical model, describing the non-relativistic temporal evolution of the holeboring velocity in the presence of an arbitrary overdense plasma density and laser intensity profile. We verify this using two-dimensional particle-in-cell simulations, showing a major influence on the holeboring dynamic depending on the density profile. The influence on the reflected laser pulse has been verified during an experiment at the PHELIX laser. We show that this enables the possibility to determine the sub-micrometer scale length of the preplasma by measuring the maximum holeboring velocity and acceleration during the laser-plasma interaction. |
| Freie Schlagworte: | Characterization and analytical techniques, Laser-produced plasmas |
| ID-Nummer: | Artikel-ID: 6999 |
| Zusätzliche Informationen: | Erstveröffentlichung |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 530 Physik |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Angewandte Physik 05 Fachbereich Physik > Institut für Kernphysik |
| Hinterlegungsdatum: | 11 Okt 2024 14:54 |
| Letzte Änderung: | 11 Okt 2024 14:54 |
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| Suche nach Titel in: | TUfind oder in Google |
Verfügbare Versionen dieses Eintrags
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Time-resolved study of holeboring in realistic experimental conditions. (deposited 30 Sep 2024 08:18)
- Time-resolved study of holeboring in realistic experimental conditions. (deposited 11 Okt 2024 14:54) [Gegenwärtig angezeigt]
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