activity
20062023
most citedThe AstraLux Large M-dwarf Multiplicity Survey

219 citations · 1.8k across the 35 of their papers we have counts for

collaborators

36 papers

astro-ph.EP2023

Atmospheric Retrieval of L Dwarfs: Benchmarking Results and Characterizing the Young Planetary Mass Companion HD 106906 b in the Near-Infrared

Arthur D. Adams, Michael R. Meyer, Alex R. Howe +7

We present model constraints on the atmospheric structure of HD 106906 b, a planetary-mass companion orbiting at a ~700 AU projected separation around a 15 Myr-old stellar binary,…

astro-ph.SR2021★ 20 cited

New binaries from the SHINE survey

M. Bonavita, R. Gratton, S. Desidera +67

We present the multiple stellar systems observed within the SpHere INfrared survey for Exoplanet (SHINE). SHINE searched for substellar companions to young stars using high contras…

astro-ph.SR2020★ 9 cited

Investigating three Sirius-like systems with SPHERE

R. Gratton, V. D'Orazi, T. A. Pacheco +61

Sirius-like systems are wide binaries composed of a white dwarf (WD) and a companion of a spectral type earlier than M0. The WD progenitor evolves in isolation, but its wind during…

astro-ph.EP2020★ 11 cited

VIBES: VIsual Binary Exoplanet survey with SPHERE Upper limits on wide S-planet and S-BD frequencies, triple system discovery, and astrometric confirmation of 20 stellar binaries and three triple systems

J. Hagelberg, N. Engler, C. Fontanive +7

Recent surveys indicate that planets in binary systems are more abundant than previously thought, which is in agreement with theoretical work on disc dynamics and planet formation…

astro-ph.EP2019★ 136 cited

MIRACLES: atmospheric characterization of directly imaged planets and substellar companions at 4-5 m. I. Photometric analysis of Pic b, HIP 65426 b, PZ Tel B and HD 206893 B

Tomas Stolker, Sascha P. Quanz, Kamen O. Todorov +6

Directly imaged planets and substellar companions are key targets for the characterization of self-luminous atmospheres. Their photometric appearance at 4-5 m is sensitive to th…

astro-ph.EP2019★ 44 cited

Hint of curvature in the orbital motion of the exoplanet 51 Eridani b using 3 years of VLT/SPHERE monitoring

A. -L. Maire, L. Rodet, F. Cantalloube +49

Context. The 51 Eridani system harbors a complex architecture with its primary star forming a hierarchical system with the binary GJ 3305AB at a projected separation of 2000 au, a…