Rayleigh-Taylor instability experiments on the LULI2000 laser in scaled conditions for young supernova remnants
| Autor: | Norimasa Ozaki, Alexis Casner, G. Rigon, J. Ballet, S. A. Pikuz, Yasuhiro Kuramitsu, Bruno Albertazzi, M. P. Valdivia, A. Faenov, D. Q. Lamb, Petros Tzeferacos, Emeric Falize, Tatiana Pikuz, Takayoshi Sano, Yoichi Sakawa, P. Mabey, M. Koenig, L. Van Box Som, Th. Michel |
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| Přispěvatelé: | Laboratoire pour l'utilisation des lasers intenses (LULI), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Sorbonne Université (SU)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Centre d'Etudes Lasers Intenses et Applications (CELIA), Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Bordeaux (UB), University of Oxford [Oxford], Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Astrophysique Interprétation Modélisation (AIM (UMR_7158 / UMR_E_9005 / UM_112)), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7), Direction des Applications Militaires (DAM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Joint Institute for High Temperatures of the RAS (JIHT), Russian Academy of Sciences [Moscow] (RAS), Institute of laser Engineering, Osaka University [Osaka], Japan Atomic Energy Agency, Graduate School of Engineering, Department of Physics [Oxford], Department of Mathematics [Jeddah], King Abdulaziz University, ANR-15-CE30-0011, Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-École polytechnique (X)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Graduate School of Engineering [Suita, Osaka], Osaka University, Université de Bordeaux (UB)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS), University of Oxford, Astrophysique Interprétation Modélisation (AIM (UMR7158 / UMR_E_9005 / UM_112)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Physics
[PHYS.PHYS.PHYS-FLU-DYN]Physics [physics]/Physics [physics]/Fluid Dynamics [physics.flu-dyn] Astrophysics::High Energy Astrophysical Phenomena Resolution (electron density) Astrophysics Laser 01 natural sciences Instability 010305 fluids & plasmas law.invention Supernova law [PHYS.PHYS.PHYS-PLASM-PH]Physics [physics]/Physics [physics]/Plasma Physics [physics.plasm-ph] 0103 physical sciences Radiative transfer [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] Rayleigh–Taylor instability 010306 general physics |
| Zdroj: | Physical Review E Physical Review E, American Physical Society (APS), 2019, 100 (2), pp.021201. ⟨10.1103/PhysRevE.100.021201⟩ Physical Review E, 2019, 100 (2), pp.021201. ⟨10.1103/PhysRevE.100.021201⟩ |
| ISSN: | 2470-0053 2470-0045 |
| DOI: | 10.1103/PhysRevE.100.021201⟩ |
| Popis: | International audience; We describe a platform developed on the LULI2000 laser facility to investigate the evolution of Rayleigh-Taylor instability (RTI) in scaled conditions relevant to young Supernovae Remnant (SNR) up to 200 years. An RT unstable interface is imaged with a short-pulse laser-driven (PICO2000) x-ray source, providing an unprecedented simultaneous high spatial (24 µm) and temporal (10 ps) resolution. This experiment provides relevant data to compare with astrophysical codes, as observational data on the development of RTI at the early stage of the SNR expansion are missing. A comparison is also performed with FLASH radiative magneto-hydrodynamic simulations. |
| Databáze: | OpenAIRE |
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