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Density Measurements of Shock Compressed Matter Using Short Pulse Laser Diagnostics |
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| Authors: | M. Koenig A. Ravasio A. Benuzzi-Mounaix B. Loupias N. Ozaki M. Borghesi C. Cecchetti D. Batani R. Dezulian S. Lepape P. Patel H. S. Park D. Hicks A. Mckinnon T. Boehly A. Schiavi E. Henry M. Notley R. Clark S. Bandyopadhyay |
| Affiliation: | (1) Laboratoire pour l’Utilisation des Lasers Intenses, CNRS-CEA-Université Paris VI-Ecole Polytechnique, 91128 Palaiseau, France;(2) Department of Physics and Astronomy, The Queen’s University of Belfast, Belfast, BT7 1NN, UK;(3) Dipartimento di Fisica ‘G. Occhialini’, Università di Milano-Bicocca and INFM, Piazza Della Scienze 3, 20126 Milano, Italy;(4) Lawrence Livermore National Laboratory, Livermore, CA 94550, USA;(5) Laboratory for Laser Energetics, University of Rochester, Rochester, USA;(6) Department of Energetics, University of Rome “La Sapienza”, Rome, Italy;(7) Département de conception et réalisation des expériences (DECRE), CEA-DIF, BP 12, 91680 Bruyères-le-Chatel, France;(8) Central Laser Facility, Rutherford Appleton Laboratory, Chilton, Oxfordshire, OX11 0QX, UK |
| Abstract: | In this paper, experimental results on X-ray and proton radiography of shock compressed matter are presented. It has been performed at the Rutherford Appleton Laboratory (RAL) using three long pulse beams to generate a shock wave in a multi-layer foil and a short pulse beam to create either an X-ray or protons source for a transverse radiography. Depending on the probe material (aluminium or carbon foam) a Molybdenum Kα source or a proton beam are used. Density data of the shocked aluminium, in the multimagabar regime are presented. |
| Keywords: | Shocks Laser plasmas Radiography |
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