activity
20042026
most citedDiscovery of a planetary-mass companion within the gap of the transition disk around PDS 70

700 citations · 13k across the 223 of their papers we have counts for

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Showing 2024Show all

6 papers · 1 filter

astro-ph.EP2024

Observational Signatures of Dust Traffic Jams in Polar-Aligning Circumbinary Disks

Jeremy L. Smallwood, Rebecca Nealon, Hsi-Wei Yen +4

Misaligned circumbinary disks will produce dust traffic jams during alignment or anti-alignment to the binary orbital plane. We conduct a hydrodynamical simulation of an initially…

astro-ph.SR2024

JWST imaging of edge-on protoplanetary disks. III. Drastic morphological transformation across the mid-infrared in Oph163131

Marion Villenave, Karl R. Stapelfeldt, Gaspard Duchene +6

We present JWST broadband images of the highly inclined protoplanetary disk SSTc2d J163131.2-242627 (Oph163131) from 2.0 to 21m. The images show a remarkable evolution in disk s…

astro-ph.EP2024

Short-Lived Gravitational Instability in Isolated Irradiated Discs

Sahl Rowther, Daniel J. Price, Christophe Pinte +3

Irradiation from the central star controls the temperature structure in protoplanetary discs. Yet simulations of gravitational instability typically use models of stellar irradiati…

astro-ph.EP2024★ 1 cited

Observational Signatures of Circumbinary Discs II: Kinematic Signatures in Velocity Residuals

Josh Calcino, Brodie Norfolk, Daniel J. Price +7

Kinematic studies of protoplanetary discs are a valuable method for uncovering hidden companions. In the first paper of this series, we presented five morphological and kinematic c…

astro-ph.SR2024★ 15 cited

Chemical tracers of a highly eccentric AGB-main sequence star binary

T. Danilovich, J. Malfait, M. Van de Sande +32

Binary interactions have been proposed to explain a variety of circumstellar structures seen around evolved stars, including asymptotic giant branch (AGB) stars and planetary nebul…

astro-ph.EP2024

The Empirical and Radiative Transfer Hybrid (EaRTH) Disk Model: Merging Analyses of Protoplanetary Dust Disk Mineralogy and Structure

William Grimble, Joel Kastner, Christophe Pinte +7

Our understanding of how exoplanets form and evolve relies on analyses of both the mineralogy of protoplanetary disks and their detailed structures; however, these key complementar…