23 citations · 75 across the 13 of their papers we have counts for
4 papers · 1 filter
White dwarf pollution in wide binaries I: the effects of stellar evolution
Constanza Norambuena, Carolina Charalambous, Claudia Aguilera-Gómez
Context. Atmospheric pollution in white dwarfs is interpreted as evidence for the accretion of rocky material from remnant planetary systems. Wide binary companions can influence t…
Stability of circumbinary planets: the role of binary properties and migration scenarios
Romain Grane, Nicolás Cuello, Mario Sucerquia +4
Among the thousands of exoplanets detected to date, only a very small fraction are classified as circumbinary planets, and this number becomes negligible when considering low-mass…
Dynamical constraints on planet engulfment as the origin of lithium enhancement in TOI-5882
C. Charalambous, C. Aguilera-Gómez, S. Urrutia +1
As stars evolve off the main sequence, changes in stellar structure can alter the dynamical architecture of planetary systems and, in some cases, lead to planet engulfment events c…
Two inner dust clumps in PDS 70. A third protoplanet traced by trojan material or a substructured inner disk?
O. Balsalobre-Ruza, V. Christiaens, N. Huélamo +18
The PDS 70 cavity hosts two confirmed directly imaged protoplanets and a third inner planet candidate at 13au, labeled PDS 70 d. Despite its Keplerian motion, its unusually blue sp…