Sulphur monoxide emission tracing an embedded planet in the HD 100546 protoplanetary disk
Molecular line observations are powerful tracers of the physical and chemical conditions
across the different evolutionary stages of star, disk, and planet formation. The high angular …
across the different evolutionary stages of star, disk, and planet formation. The high angular …
CO line emission surfaces and vertical structure in midinclination protoplanetary disks
High spatial resolution CO observations of midinclination (≈ 30–75) protoplanetary disks
offer an opportunity to study the vertical distribution of CO emission and temperature. The …
offer an opportunity to study the vertical distribution of CO emission and temperature. The …
Evolution of protoplanetary disks from their taxonomy in scattered light: spirals, rings, cavities, and shadows
Context. Dozens of protoplanetary disks have been imaged in scattered light during the last
decade. Aims. The variety of brightness, extension, and morphology from this census …
decade. Aims. The variety of brightness, extension, and morphology from this census …
Reference-star differential imaging on SPHERE/IRDIS
Context. Reference-star differential imaging (RDI) is a promising technique in high-contrast
imaging that is thought to be more sensitive to exoplanets and disks than angular differential …
imaging that is thought to be more sensitive to exoplanets and disks than angular differential …
[HTML][HTML] The SPHERE infrared survey for exoplanets (SHINE)-I. Sample definition and target characterization
S Desidera, G Chauvin, M Bonavita, S Messina… - Astronomy & …, 2021 - aanda.org
Context. Large surveys with new-generation high-contrast imaging instruments are needed
to derive the frequency and properties of exoplanet populations with separations from~ 5 to …
to derive the frequency and properties of exoplanet populations with separations from~ 5 to …
Perturbers: SPHERE detection limits to planetary-mass companions in protoplanetary disks
R Asensio-Torres, T Henning, F Cantalloube… - Astronomy & …, 2021 - aanda.org
The detection of a wide range of substructures such as rings, cavities, and spirals has
become a common outcome of high spatial resolution imaging of protoplanetary disks, both …
become a common outcome of high spatial resolution imaging of protoplanetary disks, both …
High-resolution ALMA observations of HD 100546: asymmetric circumstellar ring and circumplanetary disk upper limits
We present long-baseline Atacama Large Millimeter/submillimeter Array observations of the
870 μm dust continuum emission and CO (3–2) from the protoplanetary disk around the …
870 μm dust continuum emission and CO (3–2) from the protoplanetary disk around the …
The GRAVITY Young Stellar Object survey-I. Probing the disks of Herbig Ae/Be stars in terrestrial orbits
K Perraut, L Labadie, B Lazareff, L Klarmann… - Astronomy & …, 2019 - aanda.org
Context. The formation and the evolution of protoplanetary disks are important stages in the
lifetime of stars. Terrestrial planets form or migrate within the innermost regions of these …
lifetime of stars. Terrestrial planets form or migrate within the innermost regions of these …
A family portrait of disk inner rims around Herbig Ae/Be stars-Hunting for warps, rings, self shadowing, and misalignments in the inner astronomical units
Context. The innermost astronomical unit (au) in protoplanetary disks is a key region for
stellar and planet formation, as exoplanet searches have shown a large occurrence of close …
stellar and planet formation, as exoplanet searches have shown a large occurrence of close …
ALMA 870 μm continuum observations of HD 100546-Evidence of a giant planet on a wide orbit
This paper reports on a new analysis of archival ALMA 870 μm dust continuum
observations. Along with the previously observed bright inner ring (r~ 20–40 au), two …
observations. Along with the previously observed bright inner ring (r~ 20–40 au), two …