MM
M. Mayor
astro-ph.EPastro-phastro-ph.SRastro-ph.IMPlanetscs.LGAstronomyastro-ph.GAEarth, Planetplanetary systems
On Valency
published · living versionsW_j63ksa7x·v1 · currentpublished
The HARPS search for southern extra-solar planets. XXXVIII. Bayesian re-analysis of three systems. New super-Earths, unconfirmed signals, and magnetic cycles
with R. F. Díaz, D. Ségransan, S. Udry, C. Lovis +20
1 version
W_ex4mptu4·v1published
Preprints & journals
309 papers in the corpus · 1996–2026Astrometric planet search around southern ultracool dwarfs: V. Discovery of the exoplanet candidate PALTA-1 b2610.09965v1 · J. Sahlmann, P. F. Lazorenko, E. L. Mart'in 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
Architecture of planetary systems with and without outer giant planets I. Inner planet detections around HD 23079, HD 196067, and HD 862262509.26232v1 · J.-B. Delisle, J.P. Faria, D. S'egransan et al.2025 · 0 citationsarXiv
The New Generation Planetary Population Synthesis (NGPPS). VII. Statistical comparison with the HARPS/Coralie survey2509.09762v1 · Alexandre Emsenhuber, Christoph Mordasini, Michel Mayor et al.2025 · 6 citationsA&A 701 (2025) A64
CORALIE radial-velocity search for companions around evolved stars (CASCADES) IV: New planetary systems around HD 87816, HD 94890, and HD 102888 and an update on HD 1210562505.14317v2 · E. Fontanet, S. Udry, D. S'egransan et al.2025 · 0 citationsarXiv
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)
Differential image motion in astrometric observations with very large seeing-limited telescopes2408.05467v1 · P.F. Lazorenko, J. Sahlmann, M. Mayor et al.2024 · 2 citationsarXiv
Improving Earth-like planet detection in radial velocity using deep learning2405.13247v1 · Yinan Zhao, Xavier Dumusque, Michael Cretignier et al.2024 · 14 citationsA&A 687, A281 (2024)
Masses, Revised Radii, and a Third Planet Candidate in the "Inverted" Planetary System Around TOI-12662310.13496v2 · Ryan Cloutier, Michael Greklek-McKeon, Serena Wurmser et al.2023 · 10 citationsarXiv
TOI-4010: A System of Three Large Short-Period Planets With a Massive Long-Period Companion2306.05308v3 · Michelle Kunimoto, Andrew Vanderburg, Chelsea X. Huang et al.2023 · 18 citationsAJ, 166, 7 (2023)
The HARPS search for southern extra-solar planets. XLVII. Five Jupiter-mass planets in long-period orbits, one highly irradiated Neptune, one brown dwarf, and five stellar binaries2306.04420v1 · Y. G. C. Frensch, G. Lo Curto, F. Bouchy et al.2023 · 8 citationsA&A 675, A173 (2023)
TESS and CHEOPS Discover Two Warm Sub-Neptunes Transiting the Bright K-dwarf HD 159062306.04511v1 · Amy Tuson, Didier Queloz, Hugh P. Osborn et al.2023 · 13 citationsMNRAS, volume 523, issue 2, pp 3090-3118 (2023)
Cold Jupiters and improved masses in 38 Kepler and K2 small planet systems from 3661 HARPS-N radial velocities. No excess of cold Jupiters in small planet systems2304.05773v2 · A. S. Bonomo, X. Dumusque, A. Massa et al.2023 · 121 citationsA&A 677, A33 (2023)
The CORALIE survey for southern extrasolar planets XIX. Brown dwarfs and stellar companions unveiled by radial velocity and astrometry2303.16717v1 · D. Barbato, D. S'egransan, S. Udry et al.2023 · 24 citationsA&A 674, A114 (2023)
TOI-1695 b: A Water World Orbiting an Early M Dwarf in the Planet Radius Valley2211.06445v3 · Collin Cherubim, Ryan Cloutier, David Charbonneau et al.2022 · 28 citationsarXiv
A quarter century of spectroscopic monitoring of the nearby M dwarf Gl 514. A super-Earth on an eccentric orbit moving in and out of the habitable zone2204.06376v1 · M. Damasso, M. Perger, J. M. Almenara et al.2022 · 20 citationsA&A 666, A187 (2022)
Investigating the architecture and internal structure of the TOI-561 system planets with CHEOPS, HARPS-N and TESS2201.07727v1 · G. Lacedelli, T. G. Wilson, L. Malavolta et al.2022 · 44 citationsarXiv
CORALIE radial-velocity search for companions around evolved stars (CASCADES). I. Sample definition and first results: Three new planets orbiting giant stars2201.01528v1 · G. Ottoni, S. Udry, D. S'egransan et al.2022 · 17 citationsA&A 657, A87 (2022)
Coralie radial velocity search for companions around evolved stars (CASCADES) II. Seismic masses for three red giants orbited by long-period massive planets2201.01530v1 · G. Buldgen, G. Ottoni, C. Pezzotti et al.2022 · 5 citationsarXiv
Coralie radial-velocity search for companions around evolved stars (CASCADES) III. A new Jupiter host-star: in-depth analysis of HD 29399 using TESS data2201.01553v1 · C. Pezzotti, G. Ottoni, G. Buldgen et al.2022 · 10 citationsarXiv
GJ 367b: A dense, ultrashort-period sub-Earth planet transiting a nearby red dwarf star.34855492 · Lam, Kristine W F, Csizmadia, Szilárd, Astudillo-Defru, Nicola et al.2021 · 74 citationsScience (New York, N.Y.). 2021;374(6572):1271-1275
K2-79b and K2-222b: Mass measurements of two small exoplanets with periods beyond 10 days that overlap with periodic magnetic activity signals2111.02608v1 · Chantanelle Nava, Mercedes L'opez-Morales, Annelies Mortier et al.2021 · 7 citationsarXiv
The HARPS search for southern extra-solar planets. XLVI: 12 super-Earths around the solar type stars HD39194, HD93385, HD96700, HD154088, and HD1895672108.10198v1 · N. Unger, D. S'egransan, D. Queloz et al.2021 · 16 citationsA&A 654, A104 (2021)
Wolf 503 b: Characterization of a Sub-Neptune Orbiting a Metal-Poor K Dwarf2107.08092v1 · Alex S. Polanski, Ian J. M. Crossfield, Jennifer A. Burt et al.2021 · 13 citationsarXiv
The CARMENES search for exoplanets around M dwarfs. Two terrestrial planets orbiting G 264-012 and one terrestrial planet orbiting Gl 3932105.13785v1 · P.J. Amado, F.F. Bauer, C. Rodr'iguez L'opez et al.2021 · 25 citationsA&A 650, A188 (2021)
TOI-1634 b: an Ultra-Short Period Keystone Planet Sitting Inside the M Dwarf Radius Valley2103.12790v2 · R. Cloutier, D. Charbonneau, K.G. Stassun et al.2021 · 36 citationsarXiv
The HARPS search for southern extra-solar planets XLV. Two Neptune mass planets orbiting HD 13808: a study of stellar activity modelling's impact on planet detection2102.03387v1 · E. Ahrer, D. Queloz, V. M. Rajpaul et al.2021 · 26 citationsarXiv
Identifying Exoplanets with Deep Learning. IV. Removing Stellar Activity Signals from Radial Velocity Measurements Using Neural Networks2011.00003v3 · Zoe L. de Beurs, Andrew Vanderburg, Christopher J. Shallue et al.2020 · 56 citationsarXiv
K2-111: an old system with two planets in near-resonance2010.01993v2 · A. Mortier, M.R. Zapatero Osorio, L. Malavolta et al.2020 · 46 citationsMonthly Notices of the Royal Astronomical Society, 2020, Volume 499, Issue 4, pp.5004-5021
ESPRESSO@VLT -- On-sky performance and first results2010.00316v1 · F. Pepe, S. Cristiani, R. Rebolo et al.2020 · 543 citationsarXiv
TOI-1235 b: a keystone super-Earth for testing radius valley emergence models around early M dwarfs2004.06682v2 · Ryan Cloutier, Joseph E. Rodriguez, Jonathan Irwin et al.2020 · 45 citationsarXiv
A pair of TESS planets spanning the radius valley around the nearby mid-M dwarf LTT 37802003.01136v2 · Ryan Cloutier, Jason D. Eastman, Joseph E. Rodriguez et al.2020 · 95 citationsarXiv
An ultra-short period rocky super-Earth orbiting the G2-star HD 806532001.02217v1 · G. Frustagli, E. Poretti, T. Milbourne et al.2020 · 30 citationsarXiv
The detection and characterisation of 54 massive companions with the SOPHIE spectrograph -- 7 new brown dwarfs and constraints on the BD desert1909.00739v1 · F. Kiefer, G. H'ebrard, J. Sahlmann et al.2019 · 65 citationsA&A 631, A125 (2019)
Characterization of the L 98-59 multi-planetary system with HARPS: two confirmed terrestrial planets and a mass upper limit on the third1905.10669v1 · R. Cloutier, N. Astudillo-Defru, X. Bonfils et al.2019 · 76 citationsA&A 629, A111 (2019)
The CORALIE survey for southern extrasolar planets XVIII. Three new massive planets and two low mass brown dwarfs at separation larger than 5 AU1904.01573v2 · E. L. Rickman, D. S'egransan, M. Marmier et al.2019 · 47 citationsA&A 625, A71 (2019)
Hot, rocky and warm, puffy super-Earths orbiting TOI-402 (HD 15337)1903.05419v2 · X. Dumusque, O. Turner, C. Dorn et al.2019 · 48 citationsA&A, 627, A43 (2019)
HARPS-N Solar Radial-Velocity Variations Are Dominated By Large, Bright Magnetic Regions1902.04184v1 · T. W. Milbourne (1, R. D. Haywood, D. F. Phillips et al.2019 · 81 citationsarXiv
So close, so different: characterization of the K2-36 planetary system with HARPS-N1902.01881v1 · M. Damasso, L. Zeng, L. Malavolta et al.2019 · 17 citationsA&A 624, A38 (2019)
A giant impact as the likely origin of different twins in the Kepler-107 exoplanet system1902.01316v1 · Aldo S. Bonomo, Li Zeng, Mario Damasso et al.2019 · 118 citationsNature Astronomy 02/2019
HARPS-N radial velocities confirm the low densities of the Kepler-9 planets1901.05471v1 · L. Borsato, L. Malavolta, G. Piotto et al.2019 · 52 citationsarXiv
K2-291 b: A rocky super-Earth in a 2.2 day orbit1901.04558v2 · Molly R. Kosiarek, Sarah Blunt, Mercedes Lopez-Morales et al.2019 · 18 citationsAJ 157, 116 (2019)
Bright Opportunities for Atmospheric Characterization of Small Planets: Masses and Radii of K2-3 b, c, d and GJ3470 b from Radial Velocity Measurements and Spitzer Transits1812.08241v2 · Molly R. Kosiarek, Ian J.M. Crossfield, Kevin K. Hardegree-Ullman et al.2018 · 65 citationsAJ 157, 97 (2019)
Masses and radii for the three super-Earths orbiting GJ 9827, and implications for the composition of small exoplanets1812.07302v3 · K. Rice, L. Malavolta, A. Mayo et al.2018 · 48 citationsarXiv
TESS DISCOVERY OF A TRANSITING SUPER-EARTH IN THE π MENSAE SYSTEM.31360431 · Huang, Chelsea X, Burt, Jennifer, Vanderburg, Andrew et al.2025 · 202 citationsThe astrophysical journal. Letters. 2018;868(2)
Confirmation of the radial velocity super-Earth K2-18c with HARPS and CARMENES1810.04731v1 · R. Cloutier, N. Astudillo-Defru, R. Doyon et al.2018 · 77 citationsA&A 621, A49 (2019)
K2-263b: A 50-day period sub-Neptune with a mass measurement using HARPS-N1808.08187v2 · A. Mortier, A.S. Bonomo, V.M. Rajpaul et al.2018 · 14 citationsarXiv
Multiplicity among solar-type stars IV. The CORAVEL radial velocities and the spectroscopic orbits of nearby K dwarfs1808.04605v1 · Jean-Louis Halbwachs, Michel Mayor, St'ephane Udry2018 · 45 citationsA&A 619, A81 (2018)
The CARMENES search for exoplanets around M dwarfs. A Neptune-mass planet traversing the habitable zone around HD 1806171808.01183v1 · A. Kaminski, T. Trifonov, J. A. Caballero et al.2018 · 51 citationsA&A 618, A115 (2018)
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