28 citations · 62 across the 5 of their papers we have counts for
5 papers
Numerical analysis of processes for the formation of moonlets confining the arcs of Neptune
Gustavo Madeira, Silvia Maria Giuliatti Winter
The arcs of Neptune - Fraternité, Egalité, Liberté, and Courage - are four incomplete rings immersed in the Adams ring. A recent confinement model for the arcs proposes that the st…
Building the Galilean moons system via pebble accretion and migration: A primordial resonant chain
Gustavo Madeira, André Izidoro, Silvia M. Giuliatti Winter
The origins of the Galilean satellites - namely Io, Europa, Ganymede, and Callisto - is not fully understood yet. Here we use N-body numerical simulations to study the formation of…
Neptune's ring arcs confined by coorbital satellites: dust orbital evolution through solar radiation
Silvia Maria Giuliatti Winter, Gustavo Madeira, Rafael Sfair
Voyager 2 images confirmed the presence of ring arcs around Neptune. These structures need a confinement mechanism to constrain their spreading due to collisions, dissipative force…
Effects of immersed moonlets in the ring arc particles of Saturn
Gustavo Madeira, Silvia Maria Giuliatti Winter
Ring arcs are the result of particles in corotation resonances with nearby satellites. Arcs are present in Saturn and Neptune systems, in Saturn they are also associated with small…
Analysing the region of the rings and small satellites of Neptune
D. M. Gaslac Gallardo, S. M. Giuliatti Winter, G. Madeira +1
The ring system and small satellites of Neptune were discovered during Voyager 2 flyby in 1989 (Smith et al.1989). In this work we analyse the diffusion maps which can give an over…