activity
20002023
most citedThe diameters of Alpha Centauri A and B - A comparison of the asteroseismic and VINCI/VLTI views

160 citations · 1.6k across the 44 of their papers we have counts for

collaborators

44 papers

astro-ph.EP2023★ 6 cited

Spatially resolving polycyclic aromatic hydrocarbons in Herbig Ae disks with VISIR-NEAR at the VLT

Gideon Yoffe, Roy van Boekel, Aigen Li +15

We use the long-slit spectroscopy mode of the VISIR-NEAR experiment to perform diffraction-limited observations of eight nearby Herbig Ae protoplanetary disks. We extract spectra f…

astro-ph.GA2021★ 96 cited

Thermal imaging of dust hiding the black hole in the Active Galaxy NGC 1068

Violeta Gamez Rosas, Jacob W. Isbell, Walter Jaffe +49

In the widely accepted 'Unified Model' solution of the classification puzzle of Active Galactic Nuclei, the orientation of a dusty accretion torus around the central black hole dom…

astro-ph.SR2021★ 14 cited

VLTI-MATISSE L- and N-band aperture-synthesis imaging of the unclassified B[e] star FS Canis Majoris

K. -H. Hofmann, A. Bensberg, D. Schertl +58

Context: FS Canis Majoris (FS CMa, HD 45677) is an unclassified B[e] star surrounded by an inclined dust disk. The evolutionary stage of FS CMa is still debated. Perpendicular to t…

astro-ph.SR2021★ 12 cited

Mid-infrared circumstellar emission of the long-period Cepheid l Carinae resolved with VLTI/MATISSE

V. Hocdé, N. Nardetto, A. Matter +149

The nature of circumstellar envelopes (CSE) around Cepheids is still a matter of debate. The physical origin of their infrared (IR) excess could be either a shell of ionized gas, o…

astro-ph.SR2020★ 43 cited

The asymmetric inner disk of the Herbig Ae star HD 163296 in the eyes of VLTI/MATISSE: evidence for a vortex?

J. Varga, M. Hogerheijde, R. van Boekel +133

Context. The inner few au region of planet-forming disks is a complex environment. High angular resolution observations have a key role in understanding the disk structure and the…

astro-ph.EP2020★ 5 cited

Spatially resolving the chemical composition of the planet building blocks

A. Matter, F. Pignatale, B. Lopez

The inner regions of protoplanetary discs (from 0.1 to 10 au) are the expected birthplace of planets, especially telluric. In those high temperature regions, solids can expe…