Supernovae within Pre-existing Wind-blown Bubbles: Dust Injection versus Ambient Dust Destruction

0522295 - ASÚ 2020 RIV US eng J - Článek v odborném periodiku
Martínez-González, S. - Wünsch, Richard - Tenorio-Tagle, G. - Palouš, Jan - Ferrara, A.
Supernovae within Pre-existing Wind-blown Bubbles: Dust Injection versus Ambient Dust Destruction.
Astrophysical Journal. Roč. 887, č. 2 (2019), č. článku 198. ISSN 0004-637X. E-ISSN 1538-4357
Grant CEP: GA ČR(CZ) GA19-15008S
Grant ostatní: Ga MŠk(CZ) LM2015070
Institucionální podpora: RVO:67985815
Klíčová slova: supernova remnants * interstellar dust * interstellar medium
Obor OECD: Astronomy (including astrophysics,space science)
Impakt faktor: 5.746, rok: 2019
Způsob publikování: Omezený přístup
https://doi.org/10.3847/1538-4357/ab571b

By means of 3D hydrodynamical simulations, we evaluate here the impact that supernova (SN) explosions occurring within wind-driven bubbles have on the survival or destruction of dust grains. We consider both the dust generated within the ejecta and the dust initially present in the ambient gas and later locked up in the surrounding wind-driven shell (WDS). The collision of the SN blast wave with the WDS leads to a transmitted shock that moves into the shell and a reflected shock that moves into the ejecta.
Trvalý link: http://hdl.handle.net/11104/0306809