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astro-ph.EP2026
White dwarf pollution in wide binaries: the role of planetary mass
Constanza Norambuena, Carolina Charalambous, Claudia Aguilera-Gómez
Atmospheric pollution in white dwarfs is interpreted as evidence for the accretion of rocky material from remnant planetary systems. In wide binaries, these reservoirs can be influ…
astro-ph.EP2026
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…
astro-ph.EP2026
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…