Direct imaging of an ultracool substellar companion to the exoplanet host star HD 4113 A
A Cheetham, D Ségransan, S Peretti, JB Delisle… - Astronomy & …, 2018 - aanda.org
Using high-contrast imaging with the SPHERE instrument at the Very Large Telescope
(VLT), we report the first images of a cold brown dwarf companion to the exoplanet host star …
(VLT), we report the first images of a cold brown dwarf companion to the exoplanet host star …
Spectral and atmospheric characterisation of a new benchmark brown dwarf HD 13724 B
Context. HD 13724 is a nearby solar-type star at 43.48±0.06 pc hosting a long-period low-
mass brown dwarf detected with the CORALIE echelle spectrograph as part of the historical …
mass brown dwarf detected with the CORALIE echelle spectrograph as part of the historical …
A wide planetary-mass companion to a young low-mass brown dwarf in Ophiuchus
We present the discovery of a planetary-mass companion to CFHTWIR-Oph 98, a low-mass
brown dwarf member of the young Ophiuchus star-forming region, with a wide 200 au …
brown dwarf member of the young Ophiuchus star-forming region, with a wide 200 au …
Orbital and spectral analysis of the benchmark brown dwarf HD 4747B
S Peretti, D Ségransan, B Lavie, S Desidera… - Astronomy & …, 2019 - aanda.org
Context. The study of high-contrast imaged brown dwarfs and exoplanets depends strongly
on evolutionary models. To estimate the mass of a directly imaged substellar object, its …
on evolutionary models. To estimate the mass of a directly imaged substellar object, its …
The Gaia Ultra-Cool Dwarf Sample – III: seven new multiple systems containing at least one Gaia DR2 ultracool dwarf.
We present 10 new ultracool dwarfs in seven wide binary systems discovered using Gaia
second data release data, identified as part of our Gaia Ultra-Cool Dwarf Sample project …
second data release data, identified as part of our Gaia Ultra-Cool Dwarf Sample project …
[PDF][PDF] Direct imaging and spectral characterisation of long period exoplanets and brown dwarfs
E Rickman - Ph. D. Thesis, 2020 - access.archive-ouverte.unige.ch
Les planètes géantes et naines brunes à séparation orbitale au-delà de 5 UA nous sont
encore étrangères; très peu de choses sont connues à propos de ces objets. Pourtant, ils …
encore étrangères; très peu de choses sont connues à propos de ces objets. Pourtant, ils …