Early Lightcurves of Type Ia Supernovae Are Consistent with Nondegenerate Progenitor Companions
If Type Ia supernovae (SNe Ia) result from a white dwarf being ignited by Roche-lobe overflow from a nondegenerate companion, then as the SN explosion runs into the companion star its ejecta will be shocked, causing an early blue excess in the lightcurve. A handful of these excesses have been found...
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| Автори: | , , , , , , , , , , , , , , , , , , , , |
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| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
IOP Publishing
2025-01-01
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| Серія: | The Astrophysical Journal |
| Предмети: | |
| Онлайн доступ: | https://doi.org/10.3847/1538-4357/ae058b |
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