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Benjamin E. Nelson et al 2017 AJ 154 106

Do hot Jupiters migrate inwards gently via slow disk interactions, or violently via tidal circularization of high-eccentricity orbits? Data from HAT and WASP suggest that both mechanisms may occur.

David Berardo and Andrew Cumming 2017 ApJL 846 L17

Gas-giant planets that form via a hot-start model (in which runaway accretion forms a hot shock on the surface of the planet) are shown to develop a radiative rather than a convective interior.

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