Review: Accretion Disk Evolution in Tidal Disruption Events
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arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866908360062795776 |
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| author | Lu, Wenbin |
| author_facet | Lu, Wenbin |
| contents | This is a brief review of the recent progress in understanding the evolution of the accretion disks in tidal disruption events (TDEs). Special attention is paid to (1) thermal-viscous instability that causes the disk to transition from a thick state to a thin one, and back and forth, (2) interactions between the fallback material and existing disk. Challenges to the current model from late-time X-ray observations are highlighted and possible solutions are discussed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_07061 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Review: Accretion Disk Evolution in Tidal Disruption Events Lu, Wenbin High Energy Astrophysical Phenomena This is a brief review of the recent progress in understanding the evolution of the accretion disks in tidal disruption events (TDEs). Special attention is paid to (1) thermal-viscous instability that causes the disk to transition from a thick state to a thin one, and back and forth, (2) interactions between the fallback material and existing disk. Challenges to the current model from late-time X-ray observations are highlighted and possible solutions are discussed. |
| title | Review: Accretion Disk Evolution in Tidal Disruption Events |
| topic | High Energy Astrophysical Phenomena |
| url | https://arxiv.org/abs/2505.07061 |