Eccentricity Growth of Massive Planets inside Cavities of Protoplanetary Discs
arXiv:2303.17784 · doi:10.1093/mnras/stad987
Abstract
We carry out hydrodynamical simulations to study the eccentricity growth of a 1-30 Jupiter mass planet located inside the fixed cavity of a protoplanetary disc. The planet exchanges energy and angular momentum with the disc at resonant locations, and its eccentricity grows due to Lindblad resonances. We observe several phases of eccentricity growth where different eccentric Lindblad resonances dominate from 1:3 up to 3:5. The maximum values of eccentricity reached in our simulations are 0.65-0.75. We calculate the eccentricity growth rate for different planet masses and disc parameters and derive analytical dependencies on these parameters. We observe that the growth rate is proportional to both the planet's mass and the characteristic disc mass for a wide range of parameters. In a separate set of simulations, we derived the width of the 1:3 Lindblad resonance.
arXiv comment19 pages, 18 figures, accepted by MNRAS
References in corpus (42)
- PLUTO: a Numerical Code for Computational Astrophysics
- Athena: A New Code for Astrophysical MHD
- Dynamical Outcomes of Planet-Planet Scattering
- Planet-disk interaction and orbital evolution
- FARGO: a fast eulerian transport algorithm for differentially rotating disks
- Dynamical Origin of Extrasolar Planet Eccentricity Distribution
- A comparative study of disc-planet interaction
- Eccentricity Evolution for Planets in Gaseous Disks
- FARGO3D: A new GPU-oriented MHD code
- Disk eccentricity and embedded planets
- Towards a Global Evolutionary Model of Protoplanetary Disks
- Unstable Disk Accretion to Magnetized Stars: First Global 3D MHD Simulations
- Evolution of Giant Planets in Eccentric Disks
- Saturation of the corotation resonance in a gaseous disk
- Stopping inward planetary migration by a toroidal magnetic field
- Asymmetric transition disks: Vorticity or eccentricity?
- Dynamical Relaxation and Massive Extrasolar Planets
- On the origin of horseshoes in transitional discs
- Highly inclined and eccentric massive planets I: Planet-disc interactions
- A limit on eccentricity growth from global 3-D simulations of disc-planet interactions
- Boundary between Stable and Unstable Regimes of Accretion. Ordered and Chaotic Unstable Regimes
- Accretion, Outflows, and Winds of Magnetized Stars
- The effects of external planets on inner systems: multiplicities, inclinations, and pathways to eccentric warm Jupiters
- Eccentricity evolution during planet-disc interaction
- Growth of eccentric modes in disc-planet interactions
- Planet-disk interaction in disks with cooling: basic theory
- Magnetospheric Gap and Accumulation of Giant Planets Close to the Star
- In-Situ Scattering of Warm Jupiters and Implications for Dynamical Histories
- Wind-driven Accretion in Transitional Protostellar Disks
- Numerical simulations of type I planetary migration in nonturbulent magnetized discs
- Planet Migration and Disk Destruction due to Magneto-Centrifugal Stellar Winds
- Moderately Eccentric Warm Jupiters from Secular Interactions with Exterior Companions
- Why are there so few hot Jupiters?
- Giant Planet Scatterings and Collisions: Hydrodynamics, Merger-Ejection Branching Ratio, and Properties of the Remnants
- Revisiting migration in a disc cavity to explain the high eccentricities of warm Jupiters
- 3D Simulations of Planet Trapping at Disc-Cavity Boundaries
- The effects of a magnetic field on planetary migration in laminar and turbulent discs
- Mean-motion resonances in satellite-disc interactions
- Observational signatures of eccentric Jupiters inside gas cavities in protoplanetary discs
- Numerical MHD Codes for Modeling Astrophysical Flows
- Stellar Wind Erosion of Protoplanetary Discs
- Resonant Excitation of Planetary Eccentricity due to a Dispersing Eccentric Protoplanetary Disk: A New Mechanism of Generating Large Planetary Eccentricities
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- Uncovering the Rapidly Evolving Orbits of the Dynamic TOI-201 System
- HARPS-N Reveals a Well-aligned Orbit for the Highly Eccentric Warm Jupiter TOI-4127 b