activity
20142026
most citedCircumbinary, not transitional: On the spiral arms, cavity, shadows, fast radial flows, streamers and horseshoe in the HD142527 disc

186 citations · 1.2k across the 75 of their papers we have counts for

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astro-ph.EP2026

Substructures in Planet-Forming Disks with the SKAO

Yinhao Wu, Jessica Speedie, Sebastián Pérez +33

Disks of gas and dust orbiting young stars are the arenas and material reservoirs for planet formation. Over the past decade, multiwavelength observations, from infrared to radio,…

astro-ph.EP2026

Environmental interactions in Class II systems and their impact on the disk-planet architecture

Pedro P. Poblete, Nicolás Cuello, Tim D. Pearce +4

Protoplanetary disks evolve in clustered environments where interactions with nearby stars and interstellar gas are common. Such environmental processes, including stellar flybys a…

astro-ph.EP2026

Evolution of dust in a protoplanetary disc driven by stellar flybys: implications for the streaming instability

Wei-Shan Su, Jeremy L. Smallwood, Min-Kai Lin +2

Stellar flybys are a common dynamical process in young stellar clusters and can significantly reshape protoplanetary discs. However, their impact on dust dynamics remains poorly un…

astro-ph.EP2025★ 4 cited

Astrometric view of companions in the inner dust cavities of protoplanetary disks

Miguel Vioque, Richard A. Booth, Enrico Ragusa +16

Protoplanetary disks with inner dust cavities (often referred to as "transition disks") are potential signposts of planet formation. We use Gaia astrometry to search for planetary…

astro-ph.EP2025★ 2 cited

Probing dust and grain growth in the optically thick circumbinary ring of V892 Tau

Antoine Alaguero, François Ménard, Nicolás Cuello +5

A considerable proportion of young stars belong to multiple star systems. Constraining the planet formation processes in multiple stellar systems is then key to understand the glob…

astro-ph.EP2025★ 2 cited

Asymmetric radiation in binary systems: Implications for disk evolution and chemistry

Pedro P. Poblete, Nicolás Cuello, Antoine Alaguero +4

Current models of binary systems often depend on simplified approach of the radiation field, which are unlikely to accurately capture the complexities of asymmetric environments. W…