Benchmarking of the D2 EOS with Double-shock Compression

ORAL

Abstract

We present data from recent D2 experiments where off-Hugoniot (double-shock) states were measured directly and characterized. We deduce mechanical, thermal, and transport, properties of the double-shocked material to pressures of several Mbar with reflectivity, shock velocity, and temperature data obtained from velocity interferometry and optical pyrometry. We conclude with a comparison of our findings to recent experimental work by Fernandez-Panella et al. (2019) and theoretical work by Rygg et al. (2023).

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Presenters

  • Zaire Sprowal

    Laboratory for Laser Energetics, University of Rochester, University of Rochester

Authors

  • Zaire Sprowal

    Laboratory for Laser Energetics, University of Rochester, University of Rochester

  • Damien G Hicks

    Swinburne Univ of Tech

  • Ryan Rygg

    Laboratory for Laser Energetics

  • Margaret F Huff

    Lab for Laser Energetics, Laboratory for Laser Energetics, Los Alamos National Laboratory

  • Linda E Hansen

    Sandia National Laboratories

  • Tom Boehly

    Laboratory for Laser Energetics