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A hypernova is a very energetic supernova which is believed to result from an extreme core collapse scenario. In this case, a massive star (>30 solar masses) collapses to form a rotating black hole emitting twin astrophysical jets and surrounded by an accretion disk.
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supernova type supernovae star energy collapse black hole core stellar hypernovae extremely explosion ic also gamma-ray massive jets bursts unusually
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Hypernova | is a | very energetic supernova which is believed to result from an extreme core collapse scenario | 0.90 | text |
| hypergiants | instance of | The term had previously been used to describe hypothetical explosions from diverse events | 0.80 | text |
| extremely massive population III stars in the early universe | instance of | The term had previously been used to describe hypothetical explosions from diverse events | 0.80 | text |
| or from events such as black hole mergers.In February 1997 | instance of | The term had previously been used to describe hypothetical explosions from diverse events | 0.80 | text |
| Dutch-Italian satellite BeppoSAX was able to trace GRB 970508 to a faint galaxy roughly 6 billion light years away | instance of | The term had previously been used to describe hypothetical explosions from diverse events | 0.80 | text |
| SN 1999as.The archetypal hypernova | instance of | to some of the most luminous supernovae known | 0.80 | text |
| SN 1998bw | instance of | to some of the most luminous supernovae known | 0.80 | text |
| was associated with GRB 980425 | instance of | to some of the most luminous supernovae known | 0.80 | text |
| Hypernova | related to Astrophysical models | Models | 0.60 | section |
| Hypernova | related to Astrophysical models | In | 0.60 | section |
| Hypernova | related to Astrophysical models | It | 0.60 | section |
| Hypernova | related to Astrophysical models | Binary | 0.60 | section |
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