Jean-Philippe Berger

Centre National de la Recherche Scientifique — France

Physics and Astronomy · Physical Sciences

55h-index11.3kcitations580works4.82yr avg
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Research Topics

Stellar, planetary, and galactic studies(229), Astronomy and Astrophysical Research(157), Adaptive optics and wavefront sensing(150), Astrophysics and Star Formation Studies(143), Astro and Planetary Science(80)

Publications578 total

Spatially resolved broad-line region in a quasar at <i>z</i> = 4
Astronomy and Astrophysics·2025· 1 citedOpen 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
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
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
Astronomy and Astrophysics·2025· 5 citedOpen Access
Exploring the presence of a fifth force at the Galactic Center
Astronomy and Astrophysics·2025Open Access
A Tentative Detection of a Point Source in the Disk Gap of HD 100546 with VLT/SPHERE-IRDIS Sparse Aperture Masking Interferometry*
The Astronomical Journal·2025· 1 citedOpen Access
A Tentative Detection of a Point Source in the Disk Gap of HD 100546 with VLT/SPHERE-IRDIS Sparse Aperture Masking Interferometry
arXiv (Cornell University)·2025Open Access
First Resolution of Microlensed Images of a Binary-lens Event
The Astrophysical Journal·2024· 4 citedOpen Access
Improving constraints on the extended mass distribution in the Galactic center with stellar orbits
Astronomy and Astrophysics·2024· 25 citedOpen Access
Direct imaging and dynamical mass of a benchmark T-type brown dwarf companion to HD 167665
Astronomy and Astrophysics·2024· 2 citedOpen Access
Archean craton assembly and Paleoproterozoic accretion-collision tectonics in the Reguibat Shield, West African Craton
Precambrian Research·2024· 3 citedOpen Access
First Resolution of Microlensed Images of a Binary-Lens Event
arXiv (Cornell University)·2024Open Access
L-band nulling interferometry at the VLTI with Asgard/NOTT: status and plans
2024· 1 citedOpen Access
The GRAVITY young stellar object survey
Astronomy and Astrophysics·2024· 2 citedOpen Access
Four-of-a-kind? Comprehensive atmospheric characterisation of the HR 8799 planets with VLTI/GRAVITY
Springer Link (Chiba Institute of Technology)·2024
L-band nulling interferometry at the VLTI with Asgard/NOTT: status and plans
arXiv (Cornell University)·2024· 1 citedOpen Access
Simplified model(s) of the GRAVITY+ adaptive optics system(s) for performance prediction
2024Open Access
A new dimension in the variability of AGB stars: Convection patterns size changes with pulsation
Astronomy and Astrophysics·2024· 8 citedOpen Access
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Frequent Co-authors

J.-B. Le Bouquin(21), F. Malbet(18), M. Benisty(17), R. Millan‐Gabet(17), G. Duvert(12), P. Kervella(12), S. Lacour(12), K. Perraut(12), John D. Monnier(12), L. Jocou(11), G. Perrin(11), Wesley A. Traub(11), A. Amorim(10), W. Brandner(10), S. Hippler(10), S. Gillessen(9), B. Lazareff(9), G. Zins(9), Olivier Absil(9), P. Kern(9)