Accretion Disk Evolution in Tidal Disruption Events

  • Living reference work entry
  • First Online:
Handbook of X-ray and Gamma-ray Astrophysics
  • 141 Accesses

Abstract

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, and (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.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Institutional subscriptions

Similar content being viewed by others

References

Download references

Acknowledgements

I would like to thank Yuhan Yao and Thomas Wevers for sharing their X-ray data files and Bin-Bin Zhang for the invitation to write this review. I also thank Clément Bonnerot for collaboration. WL was supported by the Lyman Spitzer, Jr. Fellowship at Princeton University.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Wenbin Lu .

Editor information

Editors and Affiliations

Section Editor information

Rights and permissions

Reprints and permissions

Copyright information

© 2023 Springer Nature Singapore Pte Ltd.

About this entry

Check for updates. Verify currency and authenticity via CrossMark

Cite this entry

Lu, W. (2023). Accretion Disk Evolution in Tidal Disruption Events. In: Bambi, C., Santangelo, A. (eds) Handbook of X-ray and Gamma-ray Astrophysics. Springer, Singapore. https://doi.org/10.1007/978-981-16-4544-0_127-1

Download citation

  • DOI: https://doi.org/10.1007/978-981-16-4544-0_127-1

  • Published:

  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-16-4544-0

  • Online ISBN: 978-981-16-4544-0

  • eBook Packages: Springer Reference Physics and AstronomyReference Module Physical and Materials ScienceReference Module Chemistry, Materials and Physics

Publish with us

Policies and ethics

Navigation