15 citations · 53 across the 6 of their papers we have counts for
6 papers
Wavelength-dependent far-infrared polarization of HL Tau observed with SOFIA/HAWC+
Moritz Lietzow-Sinjen, Sebastian Wolf, Robert Brunngräber
We present the first polarimetric observations of a circumstellar disk in the far-infrared wavelength range. We report flux and linear polarization measurements of the young stella…
Three-dimensional continuum radiative transfer of polarized radiation in exoplanetary atmospheres
Moritz Lietzow, Sebastian Wolf, Robert Brunngräber
Polarimetry is about to become a powerful tool for determining the atmospheric properties of exoplanets. To provide the basis for the interpretation of observational results and fo…
Polarization reversal of scattered thermal dust emission in protoplanetary disks at (sub-)mm wavelengths
Robert Brunngräber, Sebastian Wolf
The investigation of polarized light of protoplanetary disks is key for constraining the dust properties, disk morphology and embedded magnetic fields. However, different polarizat…
The potential of combining MATISSE and ALMA observations: Constraining the structure of the innermost region in protoplanetary discs
Julia Kobus, Sebastian Wolf, Robert Brunngräber
In order to study the initial conditions of planet formation, it is crucial to obtain spatially resolved multi-wavelength observations of the innermost region of protoplanetary dis…
Modelling of mid-infrared interferometric signature of hot exozodiacal dust emission
Florian Kirchschlager, Sebastian Wolf, Robert Brunngräber +3
Hot exozodiacal dust emission was detected in recent surveys around two dozen main sequence stars at distances of less than using H and K band interferometry. Due to…
The influence of dust grain porosity on the analysis of debris disc observations
Robert Brunngräber, Sebastian Wolf, Florian Kirchschlager +1
Debris discs are often modelled assuming compact dust grains, but more and more evidence for the presence of porous grains is found. We aim at quantifying the systematic errors int…