1. CEA, DAM, DIF, F-91297 Arpajon, France
2. LULI, Ecole Polytechnique-CNRS-CEA-UPMC, 91128 Palaiseau, France
3. High Energy Density Science Division, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
4. CEA, Saclay, INSTN, F-91191 Gif-sur-Yvette, France
5. LULI, Sorbonne Universités-UPMC-Ecole Polytechnique-CNRS-CEA, 75005 Paris, France