NU
N. Unger
astro-ph.EPastro-ph.SRastro-ph.GAastro-ph.IMastro-ph.COstat.APastro-ph.HEstat.COstat.ME
On Valency
published · living versionsW_mkdvkpre·v1 · currentpublished
Gaia Early Data Release 3: The celestial reference frame (Gaia-CRF3)
with Gaia Collaboration, S. A. Klioner, L. Lindegren, F. Mignard +446
1 version
W_8ejx3wtv·v1published
W_hfu5zfks·v1published
W_z8t33xn2·v1published
Preprints & journals
37 papers in the corpus · 2019–2025Architecture 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
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
In-depth characterization of the Kepler-10 three-planet system with HARPS-N radial velocities and Kepler transit timing variations2502.07996v2 · A. S. Bonomo, L. Borsato, V. M. Rajpaul et al.2025 · 6 citationsA&A 696, A233 (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
Revisiting the multi-planetary system of the nearby star HD 20794: Confirmation of a low-mass planet in the habitable zone of a nearby G-dwarf2501.17092v1 · N. Nari, X. Dumusque, N. C. Hara et al.2025 · 12 citationsA&A; Volume 693; A297; 2025
Discovery of a cold giant planet and mass measurement of a hot super-Earth in the multi-planetary system WASP-1322406.15986v2 · N. Grieves, F. Bouchy, D. J. Armstrong et al.2024 · 7 citationsA&A 693, A144 (2025)
Discovery of a dormant 33 solar-mass black hole in pre-release Gaia astrometry2404.10486v2 · P. Panuzzo, T. Mazeh, F. Arenou et al.2024 · 139 citationsarXiv
Gaia Focused Product Release: A catalogue of sources around quasars to search for strongly lensed quasars2310.06295v1 · A. Krone-Martins, C. Ducourant, L. Galluccio et al.2023 · 7 citationsA&A 685, A130 (2024)
Gaia Focused Product Release: Sources from Service Interface Function image analysis -- Half a million new sources in omega Centauri2310.06551v2 · K. Weingrill, A. Mints, J. Castaneda et al.2023 · 17 citationsA&A 680, A35 (2023)
Gaia Focused Product Release: Radial velocity time series of long-period variables2310.06051v1 · M. Trabucchi, N. Mowlavi, T. Lebzelter et al.2023 · 23 citationsarXiv
Exploring the Brown Dwarf Desert with Precision Radial Velocities and Gaia DR3 Astrometric Orbits2310.02758v1 · N. Unger, D. S'egransan, D. Barbato et al.2023 · 19 citationsA&A 680, A16 (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)
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)
An old warm Jupiter orbiting the metal-poor G-dwarf TOI-55422209.14830v1 · Nolan Grieves, Francois Bouchy, Solene Ulmer-Moll et al.2022 · 10 citationsA&A 668, A29 (2022)
Gaia Data Release 3: Summary of the content and survey properties2208.00211v1 · A. Vallenari, A.G.A. Brown, T. Prusti et al.2022 · 4,320 citationsarXivon Valency
Gaia Data Release 3: Reflectance spectra of Solar System small bodies2206.12174v1 · L. Galluccio, M. Delbo, F. De Angeli et al.2022 · 5 citationsarXiv
Gaia Data Release 3: A Golden Sample of Astrophysical Parameters2206.05870v1 · O.L. Creevey, L.M. Sarro, A. Lobel et al.2022 · 43 citationsA&A 674, A39 (2023)on Valency
Gaia Data Release 3: Pulsations in main sequence OBAF-type stars2206.06075v2 · J. De Ridder, V. Ripepi, C. Aerts et al.2022 · 60 citationsA&A 674, A36 (2023)
Gaia Data Release 3: Mapping the asymmetric disc of the Milky Way2206.06207v3 · R. Drimmel, M. Romero-Gomez, L. Chemin et al.2022 · 150 citationsA&A 674, A37 (2023)on Valency
Gaia Data Release 3: The extragalactic content2206.05681v1 · C.A.L. Bailer-Jones, D. Teyssier, L. Delchambre et al.2022 · 98 citationsarXiv
Gaia DR3 astrometric orbit determination with Markov Chain Monte Carlo and Genetic Algorithms. Systems with stellar, substellar, and planetary mass companions2206.05439v3 · B. Holl, A. Sozzetti, J. Sahlmann et al.2022 · 121 citationsA&A 674, A10 (2023)
Gaia Data Release 3: Chemical cartography of the Milky Way2206.05534v1 · A. Recio-Blanco, G. Kordopatis, P. de Laverny et al.2022 · 68 citationsA&A 674, A38 (2023)
Gaia Data Release 3: Stellar multiplicity, a teaser for the hidden treasure2206.05595v1 · F. Arenou, C. Babusiaux, M.A. Barstow et al.2022 · 292 citationsA&A 674, A34 (2023)
Gaia Early Data Release 3: The celestial reference frame (Gaia-CRF3)2204.12574v2 · S.A. Klioner, L. Lindegren, F. Mignard et al.2022 · 114 citationsA&A 667, A148 (2022)on Valency
Efficient modeling of correlated noise. III. Scalable methods for jointly modeling several observables' time series with Gaussian processes2201.02440v1 · J.-B. Delisle, N. Unger, N. C. Hara et al.2022 · 50 citationsA&A 659, A182 (2022)
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)
Testing whether a signal is strictly periodic. Application to disentangling planets and stellar activity in radial velocities2106.01365v1 · Nathan C. Hara, Jean-Baptiste Delisle, Nicolas Unger et al.2021 · 32 citationsAstronomy & Astrophysics, Volume 658, A177, 16 pp., February 2022
Improving exoplanet detection capabilities with the false inclusion probability. Comparison with other detection criteria in the context of radial velocities2105.06995v1 · Nathan C. Hara, Nicolas Unger, Jean-Baptiste Delisle et al.2021 · 37 citationsA&A 663, A14 (2022)
A transiting warm giant planet around the young active star TOI-2012103.02685v1 · Melissa J. Hobson (1, Rafael Brahm (1, Andres Jord'an (1 et al.2021 · 45 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
Gaia Early Data Release 3: The Galactic anticentre2101.05811v2 · T. Antoja, P. McMillan, G. Kordopatis et al.2021 · 96 citationsA&A 649, A8 (2021)
Gaia Early Data Release 3: Structure and properties of the Magellanic Clouds2012.01771v4 · X. Luri, L. Chemin, G. Clementini et al.2020 · 146 citationsA&A 649, A7 (2021)
Gaia Early Data Release 3: Acceleration of the solar system from Gaia astrometry2012.02036v1 · S.A. Klioner, F. Mignard, L. Lindegren et al.2020 · 109 citationsA&A 649, A9 (2021)
Gaia Early Data Release 3: The Gaia Catalogue of Nearby Stars2012.02061v1 · R.L. Smart, L.M. Sarro, J. Rybizki et al.2020 · 342 citationsA&A 649, A6 (2021)
Gaia Early Data Release 3: Summary of the contents and survey properties2012.01533v2 · A.G.A Brown, A. Vallenari, T. Prusti et al.2020 · 215 citationsA&A 650, C3 (2021)
Bias and robustness of eccentricity estimates from radial velocity data1907.02048v1 · N. C. Hara, G. Bou'e, J. Laskar et al.2019 · 54 citationsarXiv
The SOPHIE search for northern extrasolar planets. XIV. A temperate ( K) super-earth around the nearby star Gliese 4111902.06004v2 · R. F. D'iaz, X. Delfosse, M. J. Hobson et al.2019 · 53 citationsA&A 625, A17 (2019)on Valency
Career total: at least 114 works. 37 are in this corpus.
Profile built from the corpus for this byline.
Author records are still filling in while the Hub is in alpha. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.