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20222026
most citedHR 6819 is a binary system with no black hole -- revisiting the source with infrared interferometry and optical integral field spectroscopy

32 citations · 75 across the 6 of their papers we have counts for

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astro-ph.SR2026

Southern Massive Stars at High Angular Resolution (SMaSH+): Properties of hierarchical massive triples

E. Bordier, H. Sana, A. J. Frost +9

While massive stars are frequently found in triple architectures, the lack of observed parameter distributions has long remained a bottleneck for statistical models of their evolut…

astro-ph.SR2026

The GRAVITY young stellar object survey -- XV. The star-disk interaction region of the T Tauri star DO Tau

GRAVITY Collaboration, K. Perraut, J. Bouvier +61

Protoplanetary disks around young Sun-like stars are the cradles of the vast majority of detected exoplanets. Probing these disks at multiple spatial scales is key to uncovering ho…

astro-ph.SR2024

Investigating 39 Galactic Wolf-Rayet stars with VLTI/GRAVITY: Uncovering A Long Period Binary Desert

K. Deshmukh, H. Sana, A. Mérand +16

Wolf-Rayet stars (WRs) are one of the final evolutionary stages of massive stars and immediate progenitors of stellar-mass black holes. Their multiplicity forms an important anchor…

astro-ph.SR202232 cited

HR 6819 is a binary system with no black hole -- revisiting the source with infrared interferometry and optical integral field spectroscopy

A. J. Frost, J. Bodensteiner, Th. Rivinius +16

Two scenarios have been proposed to match the existing observational constraints of the object HR 6819. The system could consist of a close inner B-type giant plus a black hole (BH…

astro-ph.SR202224 cited

Planet Hunters TESS IV: A massive, compact hierarchical triple star system TIC 470710327

Nora L. Eisner, Cole Johnston, Silvia Toonen +37

We report the discovery and analysis of a massive, compact, hierarchical triple system (TIC 470710327) initially identified by citizen scientists in data obtained by NASA's Transit…