Description of turbulent dynamics in the interstellar medium: multifractal/microcanonical analysis I. Application to Herschel observations of the Musca filament

Observations of the interstellar medium (ISM) show a complex density and velocity structure which is in part attributed to turbulence. We here present a self-contained introduction to the multifractal formalism in a microcanonical version which allows us for the first time to compute precise turbule...

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Veröffentlicht in:	arXiv.org 2020-11
Hauptverfasser:	Yahia, H, Schneider, N, Bontemps, S, Bonne, L, Attuel, G, Dib, S, Ossenkopf, V, Turiel, A, Zebadua, A, Elia, D, Maji, S K, Schmitt, F G, J -F Robitaille
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational fluid dynamics Interstellar matter Magnetohydrodynamics Normality Physics - Astrophysics of Galaxies Singularities Turbulence
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