JD
J. -F. Donati
astro-ph.SRastro-ph.EPastro-phastro-ph.IMastro-ph.HEphysics.flu-dynphysics.space-ph
On Valency
published · living versionsW_kxbebmtq·v1 · currentpublished
An extremely low-density and temperate giant exoplanet
with A. Santerne, L. Malavolta, M. R. Kosiarek, F. Dai +66
1 version
W_2536fkee·v1published
Preprints & journals
273 papers in the corpus · 1998–2026SPIRou near-infrared spectropolarimetry of the ultra-hot Jupiter KELT-9b: tentative detection of the planet magnetic field2610.05951v1 · Alexis Lavail, Florian Debras, David Rog'e Royo et al.2026 · 0 citationsarXiv
Radial velocity detection of the TRAPPIST-1 planetary system with SPIRou and NIRPS2609.03006v1 · Alexandrine L'Heureux, Ren'e Doyon, Charles Cadieux et al.2026 · 0 citationsarXiv
Revisiting TOI-4438 and TOI-442 planetary systems with new observations from SPIRou and TESS2607.13333v1 · J. Serrano Bell, G. H'ebrard, E. Martioli et al.2026 · 0 citationsarXiv
Unstable magnetospheric accretion on the T Tauri star TW Hya2607.11674v1 · J.-F. Donati, P.I. Cristofari, C. Moutou et al.2026 · 0 citationsarXiv
The GRAVITY young stellar object survey -- XV. The star-disk interaction region of the T Tauri star DO Tau2603.22444v1 · K. Perraut, J. Bouvier, H. Nowacki et al.2026 · 0 citationsarXiv
Magnetic field measurements in a sample of Class I and flat-spectrum protostars observed with SPIRou2603.17482v2 · L. Drouglazet, E. Alecian, A. Sousa et al.2026 · 2 citationsA&A 708, A371 (2026)
Monitoring the magnetospheric accretion of the classical T Tauri star DO Tau with SPIRou2602.24078v1 · J.-F. Donati, P.I. Cristofari, A. Carmona et al.2026 · 2 citationsarXiv
The SPIRou Legacy Survey: Detection of a nearby world orbiting in the habitable zone of Gl725B achieved by correcting strong telluric contamination in near-infrared radial velocities with WAPITI2601.22815v1 · M. Ould-Elhkim, C. Moutou, J.-F. Donati et al.2026 · 2 citationsarXiv
Electron Cyclotron Maser Emission from Ejected Stellar Prominences on V374 Peg2601.03568v1 · C. E. Brasseur, M. M. Jardine, S. Daley-Yates et al.2026 · 1 citationarXiv
Measuring the magnetic fields in the chromospheres of low-mass stars.41318695 · Cang, Tianqi, Petit, Pascal, Donati, Jean-François et al.2026 · 2 citationsNature communications. 2025;17(1):64
Searching for close-in planets around TWA 7 with SPIRou2511.16609v1 · J.-F. Donati, P.I. Cristofari, C. Moutou et al.2025 · 0 citationsarXiv
Characterizing planetary systems with SPIRou: questions about the magnetic cycle of 55 Cnc A and two new planets around B2510.11523v1 · C. Moutou, P. Petit, P. Charpentier et al.2025 · 0 citationsarXiv
Far beyond the Sun: III. The magnetic cycle of Horologii2510.03146v1 · Juli'an D. Alvarado-G'omez, Gaitee A. J. Hussain, Eliana M. Amazo-G'omez et al.2025 · 2 citationsA&A 704, A68 (2025)
Using Doppler Imaging to model stellar activity and search for planets around Sun-like stars2508.12963v1 · Baptiste Klein, Suzanne Aigrain, Michael Cretignier et al.2025 · 4 citationsarXiv
Rotational modulation and long-term evolution of the small-scale magnetic fields of M dwarfs observed with SPIRou2508.04569v1 · P. I. Cristofari, J.-F. Donati, S. Bellotti et al.2025 · 8 citationsarXiv
The magnetic and spin-down properties of slowly rotating fully convective M dwarfs2507.16986v1 · Victor See, Louis Amard, Stefano Bellotti et al.2025 · 8 citationsarXiv
Six-yr SPIRou monitoring of the young planet-host dwarf AU Mic2507.01746v1 · J.-F. Donati, P.I. Cristofari, C. Moutou et al.2025 · 0 citationsarXiv
Full Stokes magnetometry of the active M dwarfs AU Mic and EV Lac with SPIRou2507.01754v1 · J.-F. Donati, P.I. Cristofari, B. Klein et al.2025 · 11 citationsarXiv
Mass, Gas, and Gauss around a T Tauri Star with SPIRou2505.10564v1 · J.-F. Donati, E. Gaidos, C. Moutou et al.2025 · 7 citationsarXiv
Characterizing planetary systems with SPIRou: Detection of a sub-Neptune in a 6-day period orbit around the M dwarf Gl 4102504.03572v2 · A. Carmona, X. Delfosse, M. Ould-Elhkim et al.2025 · 4 citationsA&A 700, A222 (2025)
The SPIRou Legacy Survey: near-infrared and optical radial velocity analysis of Gl 480 and Gl 382 using SPIRou, HARPS and CARMENES spectrographs2502.07086v2 · M. Ould-Elhkim, C. Moutou, J-F. Donati et al.2025 · 2 citationsA&A 696, A152 (2025)
Unstable accretion in TW Hya: 3D simulations and comparisons with observations2501.13294v1 · M. M. Romanova, C. C. Espaillat, J. Wendeborn et al.2025 · 6 citationsarXiv
Gl 725A b: a potential super-Earth detected with SOPHIE and SPIRou in an M dwarf binary system at 3.5 pc2411.09506v1 · P. Cortes-Zuleta, I. Boisse, M. Ould-Elhkim et al.2024 · 5 citationsA&A 693, A164 (2025)
Chemical Fingerprints of M Dwarfs: High-Resolution Spectroscopy on 31 M Dwarfs with SPIRou2411.07377v1 · Farbod Jahandar, Ren'e Doyon, 'Etienne Artigau et al.2024 · 17 citationsarXiv
SPIRou observations of the young planet-hosting star PDS 702411.03089v1 · J.-F. Donati, P.I. Cristofari, S.H.P. Alencar et al.2024 · 3 citationsarXiv
Measuring Sub-Kelvin Variations in Stellar Temperature with High-Resolution Spectroscopy2409.07260v1 · 'Etienne Artigau, Charles Cadieux, Neil J. Cook et al.2024 · 25 citationsarXiv
TOI-3568 b: a super-Neptune in the sub-Jovian desert2409.03704v1 · E. Martioli, R.P. Petrucci, E. Jofre et al.2024 · 5 citationsA&A 690, A312 (2024)
Magnetic field, magnetospheric accretion and candidate planet of the young star GM Aurigae observed with SPIRou2408.05864v1 · B. Zaire, J.-F. Donati, S. P. Alencar et al.2024 · 10 citationsarXiv
SPIRou monitoring of the protostar V347 Aur: binarity, magnetic fields, pulsed dynamo and accretion2407.05121v2 · J.-F. Donati, P.I. Cristofari, A. Carmona et al.2024 · 6 citationsarXiv
Characterizing planetary systems with SPIRou: a temperate sub-Neptune exoplanet orbiting the nearby fully-convective star GJ 1289 and a candidate around GJ 33782406.10384v1 · C. Moutou, M. Ould-Elhkim, J.-F. Donati et al.2024 · 4 citationsA&A 688, A196 (2024)
Probing atmospheric escape through metastable He I triplet lines in 15 exoplanets observed with SPIRou2406.09225v1 · A. Masson, S. Vinatier, B. B'ezard et al.2024 · 22 citationsarXiv
SPIRou spectropolarimetry of the T Tauri star TW Hydrae: magnetic fields, accretion and planets2405.04461v1 · J.-F. Donati, P.I. Cristofari, L.T. Lehmann et al.2024 · 15 citationsarXiv
Long-term monitoring of large-scale magnetic fields across optical and near-infrared domains with ESPaDOnS, Narval and SPIRou. The cases of EV Lac, DS Leo, and CN Leo2403.08590v1 · S. Bellotti, J. Morin, L. T. Lehmann et al.2024 · 0 citationsarXiv
The classical T Tauri star CI Tau observed with SPIRou: magnetospheric accretion and planetary formation2403.02166v1 · J.-F. Donati, B. Finociety, P.I. Cristofari et al.2024 · 24 citationsarXiv
SPIRou reveals unusually strong magnetic fields of slowly rotating M dwarfs2311.05039v1 · L. T. Lehmann, J.-F. Donati, P. Fouque et al.2023 · 41 citationsarXiv
Comprehensive High-resolution Chemical Spectroscopy of Barnard's Star with SPIRou2310.12125v2 · Farbod Jahandar, Ren'e Doyon, 'Etienne Artigau et al.2023 · 21 citationsarXiv
Measuring small-scale magnetic fields of 44 M dwarfs from SPIRou spectra with ZeeTurbo2310.08386v1 · P. I. Cristofari, J.-F. Donati, C. Moutou et al.2023 · 26 citationsarXiv
Correlations between laboratory line lists for FeH, CrH, and NiH and M-star spectra collected with ESPaDOnS and SPIRou2310.04497v1 · P. Crozet, J. Morin, A. J. Ross et al.2023 · 8 citationsA&A 679, A116 (2023)
Monitoring the young planet host V1298 Tau with SPIRou: planetary system and evolving large-scale magnetic field2310.02613v1 · B.Finociety, J.-F. Donati, P.I. Cristofari et al.2023 · 28 citationsarXiv
The space weather around the exoplanet GJ 436 b. II. Stellar wind-exoplanet interactions2309.00324v1 · A. A. Vidotto, V. Bourrier, R. Fares et al.2023 · 25 citationsA&A 678, A152 (2023)
ATMOSPHERIX: I- An open source high resolution transmission spectroscopy pipeline for exoplanets atmospheres with SPIRou2308.14510v2 · B. Klein, F. Debras, J.-F. Donati et al.2023 · 17 citationsarXiv
ATMOSPHERIX: II- Characterising exoplanet atmospheres through transmission spectroscopy with SPIRou2308.14511v2 · F. Debras, B. Klein, J.-F. Donati et al.2023 · 0 citationsarXiv
Twenty-Five Years of Accretion onto the Classical T Tauri Star TW Hya2308.14590v1 · Gregory J. Herczeg, Yuguang Chen, Jean-Francois Donati et al.2023 · 37 citationsarXiv
TOI-4860 b, a short-period giant planet transiting an M3.5 dwarf2308.01454v2 · J.M. Almenara, X. Bonfils, E. M. Bryant et al.2023 · 16 citationsarXiv
Magnetic fields & rotation periods of M dwarfs from SPIRou spectra2307.14190v1 · J.-F. Donati, L.T. Lehmann, P.I. Cristofari et al.2023 · 50 citationsarXiv
Characterizing planetary systems with SPIRou: M-dwarf planet-search survey and the multiplanet systems GJ 876 and GJ 11482307.11569v1 · C. Moutou, X. Delfosse, A.C. Petit et al.2023 · 15 citationsarXiv
Homogeneous search for helium in the atmosphere of 11 gas giant exoplanets with SPIRou2307.05580v1 · R. Allart, P.-B. Lem'ee-Joliecoeur, A. Y. Jaziri et al.2023 · 40 citationsA&A 677, A164 (2023)
Far beyond the Sun: II. Probing the stellar magnetism of the young Sun {\iota} Horologii from the photosphere to its corona2307.01744v1 · E. M. Amazo-G'omez, J. D. Alvarado-G'omez, K. Poppenhaeger et al.2023 · 12 citationsarXiv
Monitoring the large-scale magnetic field of AD~Leo with SPIRou, ESPaDOnS and Narval. Toward a magnetic polarity reversal?2307.01016v1 · S. Bellotti, J. Morin, L. T. Lehmann et al.2023 · 35 citationsA&A 676, A56 (2023)
The space weather around the exoplanet GJ 436b2306.15391v1 · S. Bellotti, R. Fares, A. A. Vidotto et al.2023 · 22 citationsA&A 676, A139 (2023)
Career total: at least 633 works. 273 are in this corpus.Showing the 50 most recent.
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