2 papers
astro-ph.EP2026
Debris Disc Substructures Induced by Secular Planetary Perturbations
Roman R. Rafikov, Deniz Akansoy, Antranik A. Sefilian
Observations of debris discs have the potential to provide us with valuable information about massive planets perturbing them gravitationally. In this work, we explore the evolutio…
astro-ph.EP2025
Modelling shadows in scattered light observations as signals from companions in protoplanetary discs
Deniz Akansoy, Helen C. Petrou, Giulia Ballabio +1
Over the past decade, SPHERE scattered light observations of protoplanetary discs have revealed previously unseen features with unprecedented resolution. One such feature are radia…