Thesis
Tidally induced non-adiabatic stellar oscillations: how planets make stars wobble
- Abstract:
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We calculate the dynamical tides raised by a close planetary companion on non-rotating stars of 1 M⊙ and 1:4 M⊙. Using the Henyey method, we solve the fully non-adiabatic equations throughout the star, both for the case of frozen convection and for the case where an approximation for the perturbation to the convective flux is used. The horizontal Lagrangian displacement is found to be 10 to 100 times larger than the equilibrium tide value in a thin region near the sur...
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Authors
Contributors
+ Terquem, C
Role:
Supervisor
+ Podsiadlowski, P
Role:
Examiner
+ Cameron, A
Role:
Examiner
Funding
+ Science and Technology Facilities Council
More from this funder
Programme:
PhD Studentship
Grant:
ST/N504233/1
Bibliographic Details
- Type of award:
- DPhil
- Level of award:
- Doctoral
- Awarding institution:
- University of Oxford
Item Description
- Language:
- English
- Keywords:
- Subjects:
- Deposit date:
- 2020-10-01
Related Items
Terms of use
- Copyright holder:
- Bunting, A
- Copyright date:
- 2020
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