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Article Dans Une Revue Astrophysics and Space Science Année : 2009

Theoretical and numerical studies of the Vishniac instability in supernova remnants

Résumé

Vishniac instability has been theoretically studied in supernova remnants where it is supposed to explain the fragmentation of the interstellar medium. However its role is not fully demonstrated in these astrophysical objects. Conditions and assumptions required for the instability growth are explained in detail in the present paper. In addition the HYDRO-MUSCL hydrodynamic code has been used to simulate this instability in order to compare the numerical growth rate with the Vishniac analytical solution.

Dates et versions

hal-03732582 , version 1 (21-07-2022)

Identifiants

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Cécile Cavet, Hung Chinh Nguyen, Claire Michaut, Emeric Falize, Serge Bouquet, et al.. Theoretical and numerical studies of the Vishniac instability in supernova remnants. Astrophysics and Space Science, 2009, 322, pp.91-95. ⟨10.1007/s10509-008-9926-0⟩. ⟨hal-03732582⟩
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