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| Format: | Preprint |
| Publié: |
2025
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| Accès en ligne: | https://arxiv.org/abs/2501.01857 |
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| _version_ | 1866916550168018944 |
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| author | Gendre, Bruce |
| author_facet | Gendre, Bruce |
| contents | Gamma-ray bursts are known to display various features on top of their canonical behavior. In this short review, we will describe and discuss two of them: the ultra-long gamma-ray bursts, which are defined by an extreme duration of their prompt phase, and the plateau phase, which is defined by a steady phase of large duration at the start of the afterglow. We will review the main properties of those two phenomena, and will discuss their possible origin, in light of the standard fireball model of gamma-ray bursts. A final section will discuss the future missions which could bring new evidences to the study of those objects. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_01857 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A review of long lasting activities of the central engine of gamma-ray bursts Gendre, Bruce High Energy Astrophysical Phenomena Gamma-ray bursts are known to display various features on top of their canonical behavior. In this short review, we will describe and discuss two of them: the ultra-long gamma-ray bursts, which are defined by an extreme duration of their prompt phase, and the plateau phase, which is defined by a steady phase of large duration at the start of the afterglow. We will review the main properties of those two phenomena, and will discuss their possible origin, in light of the standard fireball model of gamma-ray bursts. A final section will discuss the future missions which could bring new evidences to the study of those objects. |
| title | A review of long lasting activities of the central engine of gamma-ray bursts |
| topic | High Energy Astrophysical Phenomena |
| url | https://arxiv.org/abs/2501.01857 |