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

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Showing astro-ph.EPShow all

7 papers · 1 filter

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.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.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…

astro-ph.EP2024★ 46 cited

JWST/NIRSpec Reveals the Nested Morphology of Disk Winds from Young Stars

Ilaria Pascucci, Tracy L. Beck, Sylvie Cabrit +15

Radially extended disk winds could be the key to unlocking how protoplanetary disks accrete and how planets form and migrate. A distinctive characteristic is their nested morpholog…

astro-ph.EP2023

JWST imaging of edge-on protoplanetary disks. I. Fully vertically mixed 10m grains in the outer regions of a 1000 au disk

G. Duchene, F. Menard, K. Stapelfeldt +6

Scattered light imaging of protoplanetary disks provides key insights on the geometry and dust properties in the disk surface. Here we present JWST 2--21\,m images of a 1000\,au…

astro-ph.EP2016★ 39 cited

Constraints on the architecture of the HD 95086 planetary system with the Gemini Planet Imager

Julien Rameau, Eric L. Nielsen, Robert J. De Rosa +31

We present astrometric monitoring of the young exoplanet HD 95086 b obtained with the Gemini Planet Imager between 2013 and 2016. A small but significant position angle change is d…