activity
20042026
most citedProbing dust grain evolution in IM Lupi's circumstellar disc. Multi-wavelength observations and modelling of the dust disc

193 citations · 1.8k across the 40 of their papers we have counts for

collaborators

37 papers

astro-ph.EP2026

JWST Imaging of Edge-on Protoplanetary Disks. V. Flux Ratio Reversal and Disk-edge Structure in the Flying Saucer

Jie Ma, Karl R. Stapelfeldt, Marion Villenave +8

We present near- and mid-infrared broadband imaging observations of the edge-on protoplanetary disk 2MASS J16281370-2431391, a.k.a. the 'Flying Saucer', obtained with NIRCam and MI…

astro-ph.SR2026

Observations of highly inclined disks with ALMA. Results from 12CO gas and continuum observations

Laurine Martinien, Gaspard Duchêne, Álvaro Ribas +4

[Abridged] We aim to study the radial and vertical extents of 12CO gas, millimeter dust thermal emission and optical/NIR scattered light by dust in disks. We analyze a sample of 14…

astro-ph.EP2025

Multiwavelength analysis of polarized light in HD 100453

J. Ma, R. Tazaki, H. M. Schmid +4

HD 100453 disk is a prototypical companion-disk interaction system hosting a pair of spirals and a substellar companion. We present new noncoronagraphic high-contrast imaging obser…

astro-ph.SR2025★ 2 cited

Multiplicity of young isolated planetary mass objects in Taurus and Upper Scorpius

H. Bouy, G. Duchêne, G. Strampelli +12

Free-floating planetary mass objects--worlds that roam interstellar space untethered to a parent star--challenge conventional notions of planetary formation and migration, but also…

astro-ph.SR2025★ 1 cited

Turbulence in protoplanetary disks: A systematic analysis of dust settling in 33 disks

M. Villenave, G. Rosotti, M. Lambrechts +7

The level of dust vertical settling and radial dust concentration in disks is of critical importance for understanding the efficiency of planet formation. We present the first unif…

astro-ph.EP2025

JWST Imaging of Edge-on Protoplanetary Disks. IV. Mid-infrared Dust Scattering in the HH 30 disk

Ryo Tazaki, François Ménard, Gaspard Duchêne +10

We present near- and mid-infrared (IR) broadband imaging observations of the edge-on protoplanetary disk around HH 30 with the James Webb Space Telescope/Near Infrared Camera (NIRC…