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The Cygnus Loop: Shock Precursors and Electron–Ion Equilibration

The outermost edges of some supernova remnants are marked by filaments of pure Balmer line emission produced by nonradiative shock fronts. The H α profiles of these filaments provide the shock speed and electron–proton temperature ratio in the shock. We have used the Hectochelle multiobject spectrog...

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Bibliografiska uppgifter
Huvudupphov: John C. Raymond, Ji Yeon Seok, Bon-Chul Koo, Igor V. Chilingarian, Kirill Grishin, Nelson Caldwell, Min Xie, Robert Fesen
Materialtyp: Artigo
Språk:Inglês
Utgiven: IOP Publishing 2023-01-01
Serie:The Astrophysical Journal
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Länkar:https://doi.org/10.3847/1538-4357/ace692
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