A. Mérand

Physics and Astronomy · Physical Sciences

44h-index7.3kcitations436works4.42yr avg
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Research Topics

Stellar, planetary, and galactic studies(300), Astronomy and Astrophysical Research(216), Astrophysics and Star Formation Studies(166), Adaptive optics and wavefront sensing(78), Astro and Planetary Science(65)

Publications433 total

“Industrial-scale” Black Hole Selection without a Satellite
The Astrophysical Journal·2026Open Access
Exomoon search with VLTI/GRAVITY around the substellar companion HD 206893 B
Astronomy and Astrophysics·2026Open Access
Spatially resolved broad-line region in a quasar at <i>z</i> = 4
Astronomy and Astrophysics·2025· 1 citedOpen Access
Multiple outflows and delayed ejections revealed by early imaging of novae
Nature Astronomy·2025Open Access
Interferometric Detection and Orbit Modeling of the Subcomponent in the Hot-dust System <i>κ</i> Tuc A: A Low-mass Star on an Eccentric Orbit in a Hierarchical-quintuple System
The Astronomical Journal·2025Open Access
The ExoGRAVITY survey: A <i>K</i> -band spectral library of giant exoplanet and brown dwarf companions
Astronomy and Astrophysics·2025Open Access
First light for the GRAVITY+ Adaptive Optics: Extreme adaptive optics for the Very Large Telescope Interferometer
Astronomy and Astrophysics·2025· 1 citedOpen Access
The mid-infrared spectrum of <i>β</i> Pictoris b
Astronomy and Astrophysics·2025· 1 citedOpen Access
Constraints on the Orbit of the Young Substellar Companion GQ Lup B from High-resolution Spectroscopy and VLTI/GRAVITY Astrometry <sup>*</sup>
The Astrophysical Journal·2025· 1 citedOpen Access
The ExoGRAVITY survey: A K-band spectral library of giant exoplanet and brown dwarf companions
ArXiv.org·2025Open Access
Astrometric exomoon detection by means of optical interferometry
Astronomy and Astrophysics·2025Open Access
V659 Cen: System Members Updated
The Astronomical Journal·2025Open Access
Constraints on the Orbit of the Young Substellar Companion GQ Lup B from High-Resolution Spectroscopy and VLTI/GRAVITY Astrometry
arXiv (Cornell University)·2025Open Access
V659 Cen: System Parameters Updated
arXiv (Cornell University)·2025Open Access
An interferometric study of B star multiplicity
Astronomy and Astrophysics·2025· 5 citedOpen Access
Direct imaging discovery of a young giant planet orbiting on Solar System scales
arXiv (Cornell University)·2025Open Access
Direct imaging discovery of a young giant planet orbiting on Solar System scales
Astronomy and Astrophysics·2025· 4 citedOpen Access
Orbit and atmosphere of HIP 99770 b through the eyes of VLTI/GRAVITY
arXiv (Cornell University)·2025Open Access
Orbit and atmosphere of HIP 99770 b through the eyes of VLTI/GRAVITY
Astronomy and Astrophysics·2025· 5 citedOpen Access
Mass of Cepheid V350 Sgr Incorporating Interferometry and the Companion Mass
The Astrophysical Journal·2025· 1 citedOpen Access
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Frequent Co-authors

P. Kervella(35), Theo A. ten Brummelaar(20), J.-B. Le Bouquin(18), V. Coudé du Foresto(17), J. Sturmann(17), L. Sturmann(17), Harold A. McAlister(16), Jean-Philippe Berger(11), G. Perrin(11), N. H. Turner(11), M. Benisty(9), John D. Monnier(9), A. Gallenne(9), R. García López(8), S. Lacour(8), Olivier Absil(8), Denis Defrère(8), A. Amorim(7), W. Brandner(7), S. Hippler(7)