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3D modeling of accretion shocks in young stellar objects : Simulation of laboratory experiments

Published online by Cambridge University Press:  13 February 2013

L. Ibgui ,
M. González ,
C. Stehl*error*é ,
I. Hubeny  and
T. Lanz
L. Ibgui
Affiliation:
LERMA, Observatoire de Paris, CNRS, UMPC, 5 place J. Janssen, 92195 Meudon Cedex, France
M. González
Affiliation:
AIM, CEA/DSM/IRFU, CNRS, Université Paris Diderot, 91191 Gif-sur-Yvette, France
C. Stehl*error*é
Affiliation:
LERMA, Observatoire de Paris, CNRS, UMPC, 5 place J. Janssen, 92195 Meudon Cedex, France
I. Hubeny
Affiliation:
Department of Astronomy, Steward Observatory, The University of Arizona, 933 N. Cherry Ave, Tucson, AZ 85721-0065, USA
T. Lanz
Affiliation:
Laboratoire J.-L. Lagrange, Université de Nice Sophia Antipolis, CNRS, Observatoire de la Côte d’Azur, Boulevard de l’Observatoire, BP. 4229, 06304 Nice Cedex 4, France

Abstract

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In order to improve the understanding of the physics of accretion shocks around young stellar objects, we have performed a three dimensional simulation of a radiative shock generated in a laser installation. We depict the 3D structure of such a shock. Radiation hydrodynamics is modeled with the HERACLES code; then, radiative transfer post-processing is performed with the IRIS code.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 58: ECLA - European Conference on Laboratory Astrophysics , 2012 , pp. 149 - 154
Copyright
© The Author(s) 2013

References

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