SN 2017egm: A Helium-rich Superluminous Supernova with Multiple Bumps in the Light Curves
When discovered, SN 2017egm was the closest (redshift z = 0.03) hydrogen-poor superluminous supernova (SLSN-I) and a rare case that exploded in a massive and metal-rich galaxy. Thus, it has since been extensively observed and studied. We report spectroscopic data showing strong emission at around He...
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| Główni autorzy: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
IOP Publishing
2023-01-01
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| Seria: | The Astrophysical Journal |
| Hasła przedmiotowe: | |
| Dostęp online: | https://doi.org/10.3847/1538-4357/acc2c3 |
| Etykiety: |
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