2 papers
astro-ph.EP2026
Disc fragmentation. II. Ejection of low mass Free Floating Planets from growing binary systems
Sergei Nayakshin, Luyao Zhang, Aleksandra Ćalović +4
Observations indicate that disc fragmentation due to Gravitational Instability (GI) is the likely origin of massive companions to stars, such as giant planets orbiting M-dwarf star…
astro-ph.EP2025
The stochastic nature of migration of disc instability protoplanets in three-dimensional hydrodynamical and MHD simulations of fragmenting discs
Noah Kubli, Lucio Mayer, Hongping Deng +1
We present a detailed analysis of the nature of migration of protoplanetary clumps formed via disc instability in self-consistent 3D hydrodynamical (HD) and magneto-hydrodynamical…