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High density energy physics experiments on LULI 2000 facility
- Source :
- Journal de Physique IV - Proceedings; June 2006, Vol. 133 Issue: 1 p1065-1070, 6p
- Publication Year :
- 2006
-
Abstract
- We present here a summary of various and preliminary experiments performed on the new facility LULI 2000. Four topics in the High Density Energy Physics have been investigated: a– Equation of State: we studied pre-compressed water, one of most abundant component of Uranus and Neptune's mantle. We used a recent technique based on generating a shock into a diamond anvil cell pre-compressed target. Some new data on EOS surface in the range 2-3 Mbar have been obtained. b– X-ray Thomson scattering: a strongly coupled and degenerated Aluminum plasma has been produced and probed by Ti He-alpha radiation. By using a curved spectrometer, the scattered spectrum has been measured a Compton shift from electrons has been put in evidence. c– Astrophysics in the laboratory: A radiative supercritical shock has been produced into a gas cell filled with a low density of Xenon (0.1-0.3 bar). Various diagnostics have been implemented to determine electron density variation, precursor and shock velocities, the 2D shape of the shock at different times and electron temperature. d– Laser accelerated flyer: different flyer plate targets have been tested. Typical shock loaded material was fused-quartz plate. Flyer velocities up to 55 km/s have been measured.
Details
- Language :
- English
- ISSN :
- 11554339 and 17647177
- Volume :
- 133
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Journal de Physique IV - Proceedings
- Publication Type :
- Periodical
- Accession number :
- ejs53438192
- Full Text :
- https://doi.org/10.1051/jp4:2006133216