XB
X. Bonfils
astro-ph.EPastro-ph.SRastro-ph.IMastro-phastro-ph.GAastro-ph.CODirect imagingExoplanetsExtrasolar planetsGiant planets
On Valency
published · living versionsW_z8t33xn2·v1 · currentpublished
The SOPHIE search for northern extrasolar planets. XIV. A temperate ( K) super-earth around the nearby star Gliese 411
with R. F. Díaz, X. Delfosse, M. J. Hobson, I. Boisse +31
1 version
W_hv2bpc4c·v1published
W_hnqry98y·v1published
W_2536fkee·v1published
W_ex4mptu4·v1published
Preprints & journals
286 papers in the corpus · 2004–2026A temperate sub-Neptune transiting the M4 Dwarf TOI-210 identified by NIRPS and TESS -- Uncovering hidden M-dwarf planetary systems in the near-infrared2609.35747v1 · C. Cadieux, B. N. Skinner, F. Bouchy et al.2026 · 0 citationsarXiv
Upside down: GJ3090 b the first retrograde exoplanet around an M dwarf detected with NIRPS2609.24870v1 · Y. Carteret, V. Bourrier, L. Parc et al.2026 · 0 citationsA&A, Volume 713, September 2026, L15
Night-sky emission correction techniques for high-resolution spectroscopy: Demonstration with NIRPS2609.03374v1 · Avidaan Srivastava, Francois Bouchy, Xavier Dumusque 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
HD 148797: A bright F-type star with two moderate-period low-density sub-Jovian planets. Compact multi-planet architectures are common in the Neptunian savanna2607.09656v1 · J.M. Almenara, A. Castro-Gonz'alez, R. Mardling et al.2026 · 0 citationsarXiv
The breaking of cold traps and onset of titanium in ultra-hot Jupiter atmospheres: WASP-189b in context2606.15934v1 · Stefan Pelletier, Romain Allart, Valentina Vaulato et al.2026 · 0 citationsA&A, 711, A119 (2026)
Towards Doppler eclipse mapping of hot Jupiters. An observational perspective on WASP-33 b with SPIRou2605.22931v1 · Vincent Yariv, Xavier Bonfils, Nicolas Cowan et al.2026 · 0 citationsarXiv
Gas-depleted planet formation occurred in the four-planet system around the red dwarf LHS 1903.41678587 · Wilson, Thomas G, Simpson, Anna M, Collier Cameron, Andrew et al.2026 · 1 citationScience (New York, N.Y.). 2026;392(6795):eadl2348
Super-Earth masses and stellar abundances from NIRPS reveal tentative evidence for water-rich formation around M dwarfs2604.07447v1 · Drew Weisserman, Nicole Gromek, Ryan Cloutier et al.2026 · 4 citationsA&A 709, A165 (2026)
Weighing the mass of LHS 3844 b2603.28237v2 · Alejandro Hacker, Nicola Astudillo-Defru, Rodrigo F. D'iaz et al.2026 · 0 citationsarXiv
TOI-4552 b: A new ultra-short period rocky world revealed by NIRPS and TESS2603.18233v1 · Avidaan Srivastava, Ren'e Doyon, Francois Bouchy et al.2026 · 1 citationA&A 709, A73 (2026)
Confirmation of the hot super-Neptune TOI-672 b with NIRPS and HARPS and Insights into the Neptunian desert around M dwarfs2603.12345v1 · Ares Osborn, Ryan Cloutier, Vincent Bourrier et al.2026 · 1 citationA&A 709, A23 (2026)
Photodynamical modeling of TOI-4504 reveals its deeply resonant state and similarity to GJ 8762603.05720v1 · J.M. Almenara, R. Mardling, A. Leleu et al.2026 · 0 citationsarXiv
TOI-1080 b: a temperate, rocky planet orbiting a quiet M4V host2603.00385v1 · Y. G'omez Maqueo Chew, G. Dransfield, K. Barkaoui et al.2026 · 0 citationsarXiv
Hidden Gems in TESS: sherlock finds two new rocky planets around nearby M dwarfs2601.21774v1 · M. Timmermans, M. D'evora-Pajares, F. J. Pozuelos et al.2026 · 0 citationsMon Not R Astron Soc (2026)
Densities of small planets around the M dwarfs TOI-4336 A and TOI-4342 with ESPRESSO: Three sub-Neptunes, one super-Earth, and a Neptune-mass candidate2601.22115v2 · L'ena Parc, Charles Cadieux, Nolan Grieves et al.2026 · 1 citationarXiv
NIRPS tightens the mass estimate of GJ 3090 b and detects a planet near the stellar rotation period2601.09330v2 · Pierrot Lamontagne, Drew Weisserman, Charles Cadieux et al.2026 · 1 citationA&A, 706 (2026) A278
TOI-7510: A solar-analog system of three transiting giant planets near a Laplace resonance chain2511.20074v1 · J.M. Almenara, A. Leleu, T. Guillot et al.2025 · 1 citationarXiv
NIRPS and TESS reveal a peculiar system around the M dwarf TOI-756: A transiting sub-Neptune and a cold eccentric giant2510.14927v1 · L'ena Parc, Francois Bouchy, Neil J. Cook et al.2025 · 5 citationsA&A, 702, A138 (2025)
TOI-3288 b and TOI-4666 b: two gas giants transiting low-mass stars characterised by NIRPS2510.11703v2 · Yolanda G. C. Frensch, Francois Bouchy, Gaspare Lo Curto et al.2025 · 5 citationsarXiv
A decade of transit photometry for K2-19: Revised system architecture2510.01985v1 · J.M. Almenara, R. Mardling, A. Leleu et al.2025 · 3 citationsarXiv
Chromaticity of stellar activity in radial velocities : Anti-correlated families of lines on the M dwarf EV Lac with SPIRou and SOPHIE2509.17911v1 · Pierre Larue, Xavier Delfosse, Andres Carmona et al.2025 · 6 citationsA&A, 701, A216 (2025)
Sibling Sub-Neptunes Around Sibling M Dwarfs: TOI-521 and TOI-9122509.14782v2 · G. Lacedelli, E. Pall'e, R. Luque et al.2025 · 0 citationsarXiv
The changing transit shape of TOI-3884 b2509.04297v1 · Hritam Chakraborty, Jose M. Almenara, Monika Lendl et al.2025 · 4 citationsA&A 702, A100 (2025)
Atmospheric composition and circulation of the ultra-hot Jupiter WASP-121b with joint NIRPS, HARPS and CRIRES+ transit spectroscopy2509.00151v1 · Valentina Vaulato, Melissa J. Hobson, Romain Allart et al.2025 · 3 citationsarXiv
Quantifying thermal water dissociation in the dayside photosphere of WASP-121 b using NIRPS2508.06626v1 · Luc Bazinet, Romain Allart, Bjorn Benneke et al.2025 · 4 citationsA&A 701, A276 (2025)
Diving into the planetary system of Proxima with NIRPS -- Breaking the metre per second barrier in the infrared2507.21751v1 · Alejandro Su'arez Mascareno, 'Etienne Artigau, Lucile Mignon et al.2025 · 12 citations2025, A&A, 700, A11
NIRPS joining HARPS at ESO 3.6 m. On-sky performance and science objectives2507.21767v1 · Francois Bouchy, Rene Doyon, Francesco Pepe et al.2025 · 30 citationsA&A, 700, A10 (2025)
Hydride ion continuum hides absorption signatures in the NIRPS near-infrared transmission spectrum of the ultra-hot gas giant WASP-189b2507.21229v1 · Valentina Vaulato, Stefan Pelletier, David Ehrenreich et al.2025 · 9 citationsarXiv
Blind search for activity-sensitive lines in the near-infrared using HARPS and NIRPS observations of Proxima and Gl 5812507.21262v1 · Joao Gomes da Silva, Elisa Delgado-Mena, Nuno C. Santos et al.2025 · 4 citationsarXiv
NIRPS detection of delayed atmospheric escape from the warm and misaligned Saturn-mass exoplanet WASP-69b2507.21284v1 · Romain Allart, Yann Carteret, Vincent Bourrier et al.2025 · 7 citationsarXiv
TOI-2407 b: a warm Neptune in the desert2506.06195v1 · C. Jan'o Munoz, M. J. Hooton, P. P. Pedersen et al.2025 · 3 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)
Radial velocity homogeneous analysis of M dwarfs observed with HARPS I. Exoplanet detection and candidates2502.06513v1 · L. Mignon X. Delfosse, X. Bonfils, N. Meunier et al.2025 · 12 citationsAstronomy & Astrophysics, Volume 689, id.A32, 33 pp. Septembre 2024
Radial velocity homogeneous analysis of M dwarfs observed with HARPS. II. Detection limits and planetary occurrence statistics2502.06553v1 · L. Mignon, X. Delfosse, N. Meunier et al.2025 · 26 citationsA&A 700, A146 (2025)
A transiting giant planet in orbit around a 0.2-solar-mass host star.40687772 · Bryant, Edward M, Jordán, Andrés, Hartman, Joel D et al.2025 · 11 citationsNature astronomy. 2025;9(7):1031-1044
Characterization of seven transiting systems including four warm Jupiters from SOPHIE and TESS2412.08527v1 · N. Heidari, G. H'ebrard, E. Martioli et al.2024 · 12 citationsA&A 694, A36 (2025)
Time Resolved Absorption of Six Chemical Species With MAROON-X Points to Strong Drag in the Ultra Hot Jupiter TOI-1518 b2412.01472v4 · A. Simonnin, V. Parmentier, J.P. Wardenier et al.2024 · 18 citationsA&A 698, A314 (2025)
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)
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)
TOI-2379 b and TOI-2384 b: two super-Jupiter mass planets transiting low-mass host stars2409.01239v1 · Edward M. Bryant, Daniel Bayliss, Joel D. Hartman et al.2024 · 10 citationsarXiv
ANDES, the high resolution spectrograph for the ELT: science goals, project overview and future developments2407.14601v1 · A. Marconi, M. Abreu, V. Adibekyan et al.2024 · 19 citationsarXiv
TOI 762 A b and TIC 46432937 b: Two Giant Planets Transiting M Dwarf Stars2407.07187v1 · Joel D. Hartman, Daniel Bayliss, Rafael Brahm et al.2024 · 15 citationsarXiv
NIRPS first light and early science: breaking the 1 m/s RV precision barrier at infrared wavelengths2406.08304v2 · 'Etienne Artigau, Francois Bouchy, Ren'e Doyon et al.2024 · 0 citationsarXiv
The PLATO Mission2406.05447v2 · Heike Rauer, Conny Aerts, Juan Cabrera et al.2024 · 13 citationsarXiv
CHEOPS in-flight performance: A comprehensive look at the first 3.5 years of operations2406.01716v1 · A. Fortier, A.E. Simon, C. Broeg et al.2024 · 1 citationarXiv
TOI-4336 A b: A temperate sub-Neptune ripe for atmospheric characterization in a nearby triple M-dwarf system2404.12722v1 · M. Timmermans, G. Dransfield, M. Gillon et al.2024 · 8 citationsA&A 687, A48 (2024)
Characterisation of the TOI-421 planetary system using CHEOPS, TESS, and archival radial velocity data2404.11074v1 · A. F. Krenn, D. Kubyshkina, L. Fossati et al.2024 · 14 citationsarXiv
Precise characterisation of HD 15337 with CHEOPS: a laboratory for planet formation and evolution2403.16621v1 · N. M. Ros'ario, O. D. S. Demangeon, S. C. C. Barros et al.2024 · 6 citationsA&A 686, A282 (2024)
Career total: at least 954 works. 286 are in this corpus.Showing the 50 most recent.
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