Search Results - "Michaut, C"

Laboratory Observation of Radiative Shock Deceleration and Application to SN 1987A by Michel, Th, Albertazzi, B., Mabey, P., Rigon, G., Lefevre, F., Van Box Som, L., Barroso, P., Egashira, S., Kumar, R., Michaut, C., Ota, M., Ozaki, N., Sakawa, Y., Sano, T., Falize, E., Koenig, M.

“…The first laboratory evidence of a radiative shock (RS) decelerating during its free expansion phase in an optically thick medium is presented. A shock is…”
Get full text

Ultra-rapid formation of large volumes of evolved magma by Michaut, C., Jaupart, C.

“…We discuss evidence for, and evaluate the consequences of, the growth of magma reservoirs by small increments of thin (⋍ 1–2 m) sills. For such thin units,…”
Get full text

Laboratory analogue of a supersonic accretion column in a binary star system by Cross, J. E., Gregori, G., Foster, J. M., Graham, P., Bonnet-Bidaud, J. -M., Busschaert, C., Charpentier, N., Danson, C. N., Doyle, H. W., Drake, R. P., Fyrth, J., Gumbrell, E. T., Koenig, M., Krauland, C., Kuranz, C. C., Loupias, B., Michaut, C., Mouchet, M., Patankar, S., Skidmore, J., Spindloe, C., Tubman, E. R., Woolsey, N., Yurchak, R., Falize, É.

“…Astrophysical flows exhibit rich behaviour resulting from the interplay of different forms of energy—gravitational, thermal, magnetic and radiative. For…”
Get full text

Transient geotherms in Archean continental lithosphere: New constraints on thickness and heat production of the subcontinental lithospheric mantle by Michaut, C., Jaupart, C., Bell, D. R.

“…Because of its large thickness and thermal relaxation time, Archean lithosphere cannot be in thermal equilibrium with the instantaneous rate of heat production…”
Get full text

NUMERICAL STUDY OF THE VISHNIAC INSTABILITY IN SUPERNOVA REMNANTS by MICHAUT, C, CAVET, C, BOUQUET, S. E, ROY, F, NGUYEN, H. C

“…The Vishniac instability is thought to explain the complex structure of radiative supernova remnants in their Pressure-Driven Thin Shell (PDTS) phase after a…”
Get full text

POLAR project: a numerical study to optimize the target design by Busschaert, C, Falize, É, Loupias, B, Michaut, C, Ravasio, A, Pelka, A, Yurchak, R, Koenig, M

“…Modern high-energy density facilities allow us to bring matter to extreme states of density, temperature and velocity. Rigorous scaling laws proved that the…”
Get full text

Scaling laws for radiating fluids: the pillar of laboratory astrophysics by Falize, E., Bouquet, S., Michaut, C.

“…In this paper, we derive the scaling laws for different radiating fluids. The studied regimes are relevant for both laboratory astrophysics and High Energy…”
Get full text

Similarity Properties and Scaling Laws of Radiation Hydrodynamic Flows in Laboratory Astrophysics by Falize, É, Michaut, C, Bouquet, S

“…The spectacular recent development of modern high-energy density laboratory facilities which concentrate more and more energy in millimetric volumes allows the…”
Get full text

Classification of and recent research involving radiative shocks by Michaut, C., Falize, E., Cavet, C., Bouquet, S., Koenig, M., Vinci, T., Reighard, A., Drake, R. P.

“…Radiative shocks (RS) occur in astrophysical systems and in high-energy density laboratory experiments. Aided by three dimensionless parameters, we propose a…”
Get full text

Supersonic-jet experiments using a high-energy laser by Loupias, B, Koenig, M, Falize, E, Bouquet, S, Ozaki, N, Benuzzi-Mounaix, A, Vinci, T, Michaut, C, Rabec le Goahec, M, Nazarov, W, Courtois, C, Aglitskiy, Y, Faenov, A Ya, Pikuz, T

“…In this Letter, laboratory astrophysical jet experiments performed with the LULI2000 laser facility are presented. High speed plasma jets (150 km.s(-1)) are…”
Get full text

Observation of laser driven supercritical radiative shock precursors by BOUQUET, S, STEHLE, C, THAIS, F, GRANDJOUAN, N, HALL, T, HENRY, E, MALKA, V, LAFON, J.-P J, KOENIG, M, CHIEZE, J.-P, BENUZZI-MOUNAIX, A, BATANI, D, LEYGANAC, S, FLEURY, X, MERDJI, H, MICHAUT, C

“…We present a supercritical radiative shock experiment performed with the LULI nanosecond laser facility. Using targets filled with xenon gas at low pressure,…”
Get full text

The scalability of the accretion column in magnetic cataclysmic variables: the POLAR project by Falize, É., Loupias, B., Ravasio, A., Gregory, C. D., Dizière, A., Koenig, M., Michaut, C., Cavet, C., Barroso, P., Leidinger, J.-P., Ribeyre, X., Breil, J., Takabe, H., Sakawa, Y., Kuramitsu, Y., Morita, T., Woolsey, N. C., Nazarov, W., Pikuz, S.

“…In this paper, theoretical and experimental laboratory astrophysics results are presented from the POLAR project, the main focus of which is to design and…”
Get full text

Computational radiation hydrodynamics by Michaut, C., Nguyen, H. C., Di Menza, L.

“…This paper deals about pure hydrodynamic and radiation hydrodynamic codes developed at LUTH, dedicated to astrophysical simulations. The studied phenomena in…”
Get full text

From lasers to the universe: Scaling laws in laboratory astrophysics by Bouquet, S., Falize, E., Michaut, C., Gregory, C.D., Loupias, B., Vinci, T., Koenig, M.

“…In this work scaling laws in laboratory astrophysics are studied. It is shown that mathematical models governing radiation hydrodynamics-driven phenomena are…”
Get full text

Laboratory radiative accretion shocks on GEKKO XII laser facility for POLAR project by Van Box Som, L., Falize, É., Koenig, M., Sakawa, Y., Albertazzi, B., Barroso, P., Bonnet-Bidaud, J.-M., Busschaert, C., Ciardi, A., Hara, Y., Katsuki, N., Kumar, R., Lefevre, F., Michaut, C., Michel, Th, Miura, T., Morita, T., Mouchet, M., Rigon, G., Sano, T., Shiiba, S., Shimogawara, H., Tomiya, S.

“…A new target design is presented to model high-energy radiative accretion shocks in polars. In this paper, we present the experimental results obtained on the…”
Get full text

High-energy density laboratory astrophysics studies of accretion shocks in magnetic cataclysmic variables by Falize, É., Ravasio, A., Loupias, B., Dizière, A., Gregory, C.D., Michaut, C., Busschaert, C., Cavet, C., Koenig, M.

“…In this paper we present the experimental simulation of the accretion column in magnetic cataclysmic variables using high-power lasers. With an appropriate…”
Get full text

Experiments to investigate the effects of radiative cooling on plasma jet collimation by Gregory, C.D., Dizière, A., Aoki, H., Tanji, H., Ide, T., Falize, É., Loupias, B., Michaut, C., Morita, T., Pikuz, S.A., Ravasio, A., Kuramitsu, Y., Sakawa, Y., Takabe, H., Woolsey, N.C., Koenig, M.

“…Preliminary experiments have been performed to investigate the effects of radiative cooling on plasma jets. Thin (3 μm–5 μm) conical shells were irradiated…”
Get full text

Numerical study of the adiabatic index effect for the Vishniac instability in supernova remnants by Cavet, C., Michaut, C., Roy, F., Nguyen, H. C., Bouquet, S., Sauty, C.

“…The Vishniac instability is supposed to explain the fragmentation of the thin shell of shocked matter in the radiative phase of supernova remnants. However its…”
Get full text

Highly radiative shock experiments driven by GEKKO XII by Dizière, A., Michaut, C., Koenig, M., Gregory, C. D., Ravasio, A., Sakawa, Y., Kuramitsu, Y., Morita, T., Ide, T., Tanji, H., Takabe, H., Barroso, P., Boudenne, J.-M.

“…In this paper, recent results obtained on highly radiative shocks generated in a xenon filled gas cell using the GEKKO XII laser facility are presented. Data…”
Get full text

Analytical structure of steady radiative shocks in magnetic cataclysmic variables by Falize, E., Michaut, C., Cavet, C., Bouquet, S., Koenig, M., Loupias, B., Ravasio, A., Gregory, C. G.

“…In this paper we study specific classes of radiating shocks which are widely spread in astrophysical environments. We present new analytical solutions…”
Get full text