On the progenitor of the type Ia supernova remnant 0509-67.5
Based on the iron and hydrogen similar elliptical morphologies of the type Ia supernova (SN Ia) remnant (SNR)~0509-67.5, I suggest that the ambient gas shaped the SN ejecta, that it is a remnant of an old planetary nebula, and that the explosion was spherical. Adding that there is no observed stella...
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| Format: | Article |
| Language: | English |
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Maynooth Academic Publishing
2025-04-01
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| Series: | The Open Journal of Astrophysics |
| Online Access: | https://doi.org/10.33232/001c.134113 |
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