Laser-driven shock waves studied by x-ray radiography

被引：30

作者：

Antonelli, L. ^{[1
]}

Atzeni, S. ^{[1
]}

Schiavi, A. ^{[1
]}

Baton, S. D. ^{[2
]}

Brambrink, E. ^{[2
]}

Koenig, M. ^{[2
]}

Rousseaux, C. ^{[3
]}

Richetta, M. ^{[4
]}

Batani, D. ^{[5
]}

Forestier-Colleoni, P. ^{[5
]}

Le Bel, E. ^{[5
]}

Maheut, Y. ^{[5
]}

Nguyen-Bui, T. ^{[5
]}

Ribeyre, X. ^{[5
]}

Trela, J. ^{[5
]}

机构：

[1] Univ Roma La Sapienza, Dipartimento SBAI, Via Antonio Scarpa 14, I-00161 Rome, Italy

[2] Ecole Polytech, Lab LULI, F-91128 Palaiseau, France

[3] CEA, DAM, DIF, F-91297 Arpajon, France

[4] Univ Roma Tor Vergata, Dipartimento Ingn Ind, Via Politecn 1, I-00133 Rome, Italy

[5] Univ Bordeaux, CNRS, CEA, CELIA,UMR 5107, F-33405 Talence, France

来源：

PHYSICAL REVIEW E | 2017年 / 95卷 / 06期

关键词：

EQUATION-OF-STATE; MATTER; PLASMAS; FLUID;

D O I：

10.1103/PhysRevE.95.063205

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Multimegabar laser-driven shock waves are unique tools for studying matter under extreme conditions. Accurate characterization of shocked matter is for instance necessary for measurements of equation of state data or opacities. This paper reports experiments performed at the LULI facility on the diagnosis of shock waves, using x-ray-absorption radiography. Radiographs are analyzed using standard Abel inversion. In addition, synthetic radiographs, which also take into account the finite size of the x-ray source, are generated using density maps produced by hydrodynamic simulations. Reported data refer to both plane cylindrical targets and hemispherical targets. Evolution and deformation of the shock front could be followed using hydrodynamic simulations.

引用

页数：8

共 27 条

[1]

[Anonymous], 1995, NISTIR

[2] MODEL EQUATION-OF-STATE FOR ANY MATERIAL IN CONDITIONS RELEVANT TO ICF AND TO STELLAR INTERIORS [J].

ATZENI, S ;

CARUSO, A ;

PAIS, VA .

LASER AND PARTICLE BEAMS, 1986, 4 :393-402

[3] Fluid and kinetic simulation of inertial confinement fusion plasmas [J].

Atzeni, S ;

Schiavi, A ;

Califano, F ;

Cattani, F ;

Cornolti, F ;

Del Sarto, D ;

Liseykina, TV ;

Macchi, A ;

Pegoraro, F .

COMPUTER PHYSICS COMMUNICATIONS, 2005, 169 (1-3) :153-159

[4] LASER INTERFEROMETER FOR MEASURING HIGH VELOCITIES OF ANY REFLECTING SURFACE [J].

BARKER, LM ;

HOLLENBACH, RE .

JOURNAL OF APPLIED PHYSICS, 1972, 43 (11) :4669-+

[5] High-precision measurements of the equation of state of hydrocarbons at 1-10 Mbar using laser-driven shock waves [J].

Barrios, M. A. ;

Hicks, D. G. ;

Boehly, T. R. ;

Fratanduono, D. E. ;

Eggert, J. H. ;

Celliers, P. M. ;

Collins, G. W. ;

Meyerhofer, D. D. .

PHYSICS OF PLASMAS, 2010, 17 (05)

[6] Generation of high pressure shocks relevant to the shock-ignition intensity regime [J].

Batani, D. ;

Antonelli, L. ;

Atzeni, S. ;

Badziak, J. ;

Baffigi, F. ;

Chodukowski, T. ;

Consoli, F. ;

Cristoforetti, G. ;

De Angelis, R. ;

Dudzak, R. ;

Folpini, G. ;

Giuffrida, L. ;

Gizzi, L. A. ;

Kalinowska, Z. ;

Koester, P. ;

Krousky, E. ;

Krus, M. ;

Labate, L. ;

Levato, T. ;

Maheut, Y. ;

Malka, G. ;

Margarone, D. ;

Marocchino, A. ;

Nejdl, J. ;

Nicolai, Ph. ;

O'Dell, T. ;

Pisarczyk, T. ;

Renner, O. ;

Rhee, Y. J. ;

Ribeyre, X. ;

Richetta, M. ;

Rosinski, M. ;

Sawicka, M. ;

Schiavi, A. ;

Skala, J. ;

Smid, M. ;

Spindloe, Ch. ;

Ullschmied, J. ;

Velyhan, A. ;

Vinci, T. .

PHYSICS OF PLASMAS, 2014, 21 (03)

[7] Matter in extreme conditions produced by lasers [J].

Batani, Dimitri .

EPL, 2016, 114 (06)

[8] Indirect and direct laser driven shock waves and applications to copper equation of state measurements in the 10-40 Mbar pressure range [J].

Benuzzi, A ;

Lower, T ;

Koenig, M ;

Faral, B ;

Barani, D ;

Beretta, D ;

Danson, C ;

Pepler, D .

PHYSICAL REVIEW E, 1996, 54 (02) :2162-2165

[9] Laser-driven shock waves for the study of extreme matter states [J].

Benuzzi-Mounaix, A. ;

Koenig, M. ;

Ravasio, A. ;

Vinci, T. ;

Ozaki, N. ;

le Gloahec, M. Rabec ;

Loupias, B. ;

Huser, G. ;

Henry, E. ;

Bouquet, S. ;

Michaut, C. ;

Hicks, D. ;

MacKinnon, A. ;

Patel, P. ;

Park, H. S. ;

Le Pape, S. ;

Boehly, T. ;

Borghesi, M. ;

Cecchetti, C. ;

Notley, M. ;

Clark, R. ;

Bandyopadhyay, S. ;

Atzeni, S. ;

Schiavi, A. ;

Aglitskiy, Y. ;

Faenov, A. ;

Pikuz, T. ;

Batani, D. ;

Dezulian, R. ;

Tanaka, K. .

PLASMA PHYSICS AND CONTROLLED FUSION, 2006, 48 (12B) :B347-B358

[10] Direct density measurement of shock-compressed iron using hard x rays generated by a short laser pulse [J].

Brambrink, E. ;

Wei, H. G. ;

Barbrel, B. ;

Audebert, P. ;

Benuzzi-Mounaix, A. ;

Boehly, T. ;

Endo, T. ;

Gregory, C. D. ;

Kimura, T. ;

Kodama, R. ;

Ozaki, N. ;

Park, H-S. ;

Koenig, M. .

PHYSICAL REVIEW E, 2009, 80 (05)

← 1 2 3 →