MB
M. Bonnefoy
astro-ph.EPastro-ph.SRastro-ph.IMastro-ph.GAastro-phphysics.ao-ph
On Valency
published · living versionsW_7z7b88pt·v1 · currentpublished
The near-infrared spectral energy distribution of β Pictoris b
with A. Boccaletti, A. -M. Lagrange, F. Allard, C. Mordasini +7
1 version
Preprints & journals
270 papers in the corpus · 2008–2026The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems VIII: patchy forsterite and enstatite clouds in the atmosphere of VHS 1256 b, retrieval lessons learned and outlook to the future2608.06583v1 · Niall Whiteford, Jacqueline K. Faherty, Ben Burningham et al.2026 · 0 citationsarXiv
ForMoSA: Forward Modeling tool for Spectral Analysis2607.26243v1 · Simon Petrus, Paulina Palma-Bifani, Matthieu Ravet et al.2026 · 0 citationsarXiv
Photometric Variability and Rotation of Beta Pictoris b from JWST NIRCam Coronagraphic Imaging2607.13133v2 · Yifan Zhou, Beth A. Biller, Aarynn L. Carter et al.2026 · 0 citationsarXiv
Latitudinal chemical and cloud variations in the atmosphere of a brown dwarf2607.11642v1 · Benjamin Charnay, Sam de Regt, Matthieu Ravet et al.2026 · 0 citationsarXiv
CO and potential variability in Pictoris b with GRAVITY+2606.11972v1 · Antonia von Stauffenberg, Jonas Sauter, Paul Molliere et al.2026 · 0 citationsarXiv
Destructuring the disk of AB Aurigae: Dynamics and accretion2605.27084v1 · Anthony Boccaletti, Emmanuel Di Folco, Anne Dutrey et al.2026 · 0 citationsarXiv
The SPHERE infrared survey for exoplanets (SHINE) V. Full sample characterization2605.27247v2 · V. Squicciarini, S. Desidera, G. Chauvin et al.2026 · 0 citationsarXiv
ExoplaNeT accRetion mOnitoring sPectroscopic surveY (ENTROPY) III. Optical He I line profiles of the accreting super Jupiter Delorme 1 (AB)b2605.00289v1 · Gayathri Viswanath, Mickael Bonnefoy, Catherine Dougados et al.2026 · 0 citationsarXiv
Oxygen and nitrogen isotopologues on cold COCONUTS-2b observed with MIRI/MRS2604.26850v2 · H. Kuhnle, E. C. Matthews, P. Molliere et al.2026 · 0 citationsarXiv
Panchromatic View of the Frigid Jovian Exoplanet COCONUTS-2 b2604.07176v1 · Matthieu Ravet, Mickael Bonnefoy, Gael Chauvin et al.2026 · 0 citationsA&A 710, A46 (2026)
Exomoon search with VLTI/GRAVITY around the substellar companion HD 206893 B2511.20091v1 · Q. Kral, J. Wang, J. Kammerer et al.2025 · 8 citationsarXiv
ExoplaNeT accRetion mOnitoring sPectroscopic surveY (ENTROPY) - II. Time series of Balmer line profiles of Delorme 1(AB)b2511.01979v1 · Dorian Demars, Mickael Bonnefoy, Catherine Dougados et al.2025 · 0 citationsarXiv
The ExoGRAVITY survey: A K-band spectral library of giant exoplanet and brown dwarf companions2510.08691v3 · J. Kammerer, T. O. Winterhalder, S. Lacour et al.2025 · 6 citationsA&A 704, A318 (2025)
Multi-modal atmospheric characterization of Pictoris b: Adding high-resolution continuum spectra from GRAVITY2509.25338v2 · M. Ravet, M. Bonnefoy, G. Chauvin et al.2025 · 12 citationsA&A 704, A325 (2025)
Constraints on the Orbit of the Young Substellar Companion GQ Lup B from High-Resolution Spectroscopy and VLTI/GRAVITY Astrometry2509.20621v1 · Vidya Venkatesan, S. Blunt, J. J. Wang et al.2025 · 4 citationsarXiv
Characterizing the Time Variability of 2M1207 A+b with JWST NIRSpec/PRISM2509.13544v1 · Arthur D. Adams, Yifan Zhou, Gabriel Dominique-Marleau et al.2025 · 3 citationsarXiv
Stellar halo subtraction alternative for accreting companions' characterization with integral field spectroscopy: Analytical and on-sky demonstration on the PDS70, HTLup, and YSES1 systems2509.09878v2 · R. Julo, M. Bonnefoy, F. Chatelain et al.2025 · 1 citationA&A 703, A205 (2025)
The mid-infrared spectrum of Pictoris b. First VLTI/MATISSE interferometric observations of an exoplanet2508.18366v2 · M. Houll'e, F. Millour, P. Berio et al.2025 · 3 citationsA&A 704, A182 (2025)
X-SHYNE: X-Shooter spectra of young exoplanet analogs II. Presentation and analysis of the full library2507.16899v1 · Simon Petrus, Gael Chauvin, Mickael Bonnefoy et al.2025 · 7 citationsA&A 701, A208 (2025)
Direct imaging discovery of a young giant planet orbiting on Solar System scales2507.06206v1 · T. Stolker, M. Samland, L. B. F. M. Waters et al.2025 · 5 citationsarXiv
The planetary-mass-limit VLT/SINFONI library: Spectral extraction and atmospheric characterization via forward modeling2507.03562v1 · P. Palma-Bifani, M. Bonnefoy, G. Chauvin et al.2025 · 4 citationsA&A 701, A51 (2025)
Orbit and atmosphere of HIP 99770 b through the eyes of VLTI/GRAVITY2507.00117v1 · T. O. Winterhalder, J. Kammerer, S. Lacour et al.2025 · 7 citationsarXiv
Silicate clouds and a circumplanetary disk in the YSES-1 exoplanet system.40494394 · Hoch, K K W, Rowland, M, Petrus, S et al.2025 · 29 citationsNature. 2025;643(8073):938-942
Dust populations from 30 to 1000 au in the debris disk of HD 1203262504.15352v1 · C. Desgrange, J. Milli, G. Chauvin et al.2025 · 4 citationsarXiv
Differentiating Formation Models with New Dynamical Masses for the PDS 70 Protoplanets2504.11210v2 · David Trevascus, Sarah Blunt, Valentin Christiaens et al.2025 · 12 citationsA&A 698, A19 (2025)
Characterization of AF Lep b at high spectral resolution with VLT/HiRISE2502.19558v1 · A. Denis, A. Vigan, J. Costes et al.2025 · 14 citationsarXiv
The SPHERE infrared survey for exoplanets (SHINE). V. Complete observations, data reduction and analysis, detection performances, and final results2501.12002v1 · A. Chomez, P. Delorme, A.-M. Lagrange et al.2025 · 8 citationsA&A 697, A99 (2025)
VLTI/GRAVITY Observations of AF Lep b: Preference for Circular Orbits, Cloudy Atmospheres, and a Moderately Enhanced Metallicity2411.05917v1 · William O. Balmer, Kyle Franson, Antoine Chomez et al.2024 · 31 citationsarXiv
Exoplanet accretion monitoring spectroscopic survey (ENTROPY) I. Evidence for magnetospheric accretion in the young isolated planetary-mass object 2MASS J11151597+19372662409.12187v1 · Gayathri Viswanath, Simon C. Ringqvist, Dorian Demars et al.2024 · 11 citationsA&A 691, A64 (2024)
VLT/MUSE detection of accretion-ejection associated with the close stellar companion in the HT Lup system2408.15976v1 · Sebasti'an Jorquera, Mickael Bonnefoy, Laura M.P'erez et al.2024 · 2 citationsarXiv
High contrast at short separation with VLTI/GRAVITY: Bringing Gaia companions to light2406.04003v1 · N. Pourr'e, T.O. Winterhalder, J.-B. Le Bouquin et al.2024 · 11 citationsarXiv
Four-of-a-kind? Comprehensive atmospheric characterisation of the HR 8799 planets with VLTI/GRAVITY2404.03776v2 · E. Nasedkin, P. Molliere, S. Lacour et al.2024 · 58 citationsA&A 687, A298 (2024)
Combining Gaia and GRAVITY: Characterising five new Directly Detected Substellar Companions2403.13055v2 · T. O. Winterhalder, S. Lacour, A. M'erand et al.2024 · 17 citationsA&A 688, A44 (2024)
A new treatment of telluric and stellar features for medium resolution spectroscopy and molecular mapping. Application to the abundance determination on Beta Pic b2402.08311v1 · F. Kiefer, M. Bonnefoy, B. Charnay et al.2024 · 0 citationsarXiv
A catalogue of dual-field interferometric binary calibrators2402.05019v1 · M. Nowak, S. Lacour, R. Abuter et al.2024 · 10 citationsA&A 687, A248 (2024)
Atmospheric properties of AF Lep b with forward modeling2401.05491v1 · P. Palma-Bifani, G. Chauvin, D. Borja et al.2024 · 22 citationsarXiv
Dynamics of the Beta Pictoris planetary system and its falling evaporating bodies2401.00715v1 · H. Beust, J. Milli, A. Morbidelli et al.2024 · 1 citationarXiv
VLTI/GRAVITY Provides Evidence the Young, Substellar Companion HD 136164 Ab formed like a "Failed Star"2312.08283v1 · William O. Balmer, L. Pueyo, S. Lacour et al.2023 · 12 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems V: Do Self-Consistent Atmospheric Models Represent JWST Spectra? A Showcase With VHS 1256 b2312.03852v2 · Simon Petrus, Niall Whiteford, Polychronis Patapis et al.2023 · 1 citationarXiv
A Near-infrared Variability Survey of Young Planetary-mass Objects2311.07218v2 · Pengyu Liu, Beth A. Biller, Johanna M. Vos et al.2023 · 18 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems IV: NIRISS Aperture Masking Interferometry Performance and Lessons Learned2310.11499v2 · Steph Sallum, Shrishmoy Ray, Jens Kammerer et al.2023 · 11 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems III: Aperture Masking Interferometric Observations of the star HIP 65426 at 3.8 um2310.11508v3 · Shrishmoy Ray, Steph Sallum, Sasha Hinkley et al.2023 · 0 citationsarXiv
First VLTI/GRAVITY Observations of HIP 65426 b: Evidence for a Low or Moderate Orbital Eccentricity2310.00148v2 · S. Blunt, W. O. Balmer, J. J. Wang et al.2023 · 17 citationsarXiv
The first scattered light images of HD 112810, a faint debris disk in the Sco-Cen association2309.15158v1 · Elisabeth C. Matthews, Mickael Bonnefoy, Chen Xie et al.2023 · 5 citationsA&A 679, A58 (2023)
VLTI/GRAVITY Observations and Characterization of the Brown Dwarf Companion HD 72946 B2309.04403v3 · W. O. Balmer, L. Pueyo, T. Stolker et al.2023 · 15 citationsarXiv
An inner warp discovered in the disk around HD 110058 using VLT/SPHERE and HST/STIS2308.05613v1 · S. Stasevic, J. Milli, J. Mazoyer et al.2023 · 9 citationsA&A 678, A8 (2023)
An imaged 15Mjup companion within a hierarchical quadruple system2307.01195v1 · A. Chomez, V. Squicciarini, A.-M. Lagrange et al.2023 · 11 citationsA&A 676, L10 (2023)
BEAST detection of a brown dwarf and a low-mass stellar companion around the young bright B star HIP 812082305.19122v1 · Gayathri Viswanath, Markus Janson, Raffaele Gratton et al.2023 · 9 citationsA&A 675, A54 (2023)
Emission line variability of young 10-30 Mjup companions : I. The case of GQ Lup b and GSC 06214-00210 b2305.09460v1 · Dorian Demars, Mickael Bonnefoy, Catherine Dougados et al.2023 · 36 citationsA&A 676, A123 (2023)
Kinematic and thermal signatures of the directly imaged protoplanet candidate around Elias 2-242301.08759v1 · Christophe Pinte, Iain Hammond, Daniel J. Price et al.2023 · 17 citationsarXiv
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