On the fate of the secondary white dwarf in double-degenerate double-detonation Type Ia supernovae -- II. 3D synthetic observables

A leading model for Type Ia supernovae involves the double-detonation of a sub-Chandrasekhar mass white dwarf. Double-detonations arise when a surface helium shell detonation generates shockwaves that trigger a core detonation; this mechanism may be triggered via accretion or during the merger of bi...

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Veröffentlicht in:	arXiv.org 2024-08
Hauptverfasser:	Pollin, J M, Sim, S A, Pakmor, R, Callan, F P, Collins, C E, Shingles, L J, Roepke, F K, Srivastav, S
Format:	Artikel
Sprache:	eng
Schlagworte:	Acquisitions & mergers Detonation Helium Luminosity Radiative transfer Shock waves Supernovae White dwarf stars
Online-Zugang:	Volltext
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