24 citations · 78 across the 5 of their papers we have counts for
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astro-ph.EP2019★ 11 cited
On the origin of wide-orbit ALMA planets: giant protoplanets disrupted by their cores
Jack Humphries, Sergei Nayakshin
Recent ALMA observations may indicate a surprising abundance of sub-Jovian planets on very wide orbits in protoplanetary discs that are only a few million years old. These planets…
astro-ph.EP2019★ 19 cited
Constraining the initial planetary population in the gravitational instability model
Jack Humphries, Allona Vazan, Mariangela Bonavita +2
Direct imaging (DI) surveys suggest that gas giants beyond 20 AU are rare around FGK stars. However, it is not clear what this means for the formation frequency of Gravitational In…