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The Intermittency of Turbulence in Magneto-Hydodynamical Simulations and in the Cosmos

Falgarone, Edith; Hily-Blant, Pierre; Lesaffre, Pierre

Turbulent dissipation is a central issue in the star and galaxy formation process. Its fundamental property of space-time intermittency, well characterised in incompressible laboratory experiments, remains elusive in cosmic turbulence. Progress requires the combination of state-of-the-art modelling, numerical simulations and observations. The powe…