LC
L. Chemin
astro-ph.GAastro-ph.SRastro-phastro-ph.IMastro-ph.COastro-ph.EPgr-qcastro-ph.HE
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
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W_p6caa4y7·v1published
Preprints & journals
123 papers in the corpus · 2005–2026MUSE-ALMA Haloes XIV: The ALMA Large Programme Data Release2610.10112v1 · C'eline P'eroux, Jianhang Chen, Victoria Bollo et al.2026 · 0 citationsAstronomy & Astrophysics, Volume 708, 2026, id.A146, 18 pp
MUSE-ALMA Haloes XV: Cold molecular, ionised, and stellar kinematics of HI-rich galaxies at z 0.52610.10113v1 · C. Barfety, N. M. Forster Schreiber, C. P'eroux et al.2026 · 0 citationsAstronomy & Astrophysics, Volume 714, 2026, id.A28, 29 pp
MUSE-ALMA Haloes XVI: a census of the condensed baryons in z~0.5 HI absorption-selected galaxies2610.10117v1 · T. O'Beirne, C. P'eroux, M. Zwaan et al.2026 · 0 citationsarXiv
The galactic HI-to-halo mass relation from isolated galaxies to cosmological hydrodynamic simulations2609.27111v1 · Marie Korsaga, Jonathan Freundlich, Benoit Famaey et al.2026 · 0 citationsarXiv
MIGHTEE-HI / LADUMA: Investigating the link between baryons and dynamics with 130 resolved HI-selected galaxies2608.03576v1 · Andreea A Varasteanu, Matt J. Jarvis, Harry Desmond et al.2026 · 0 citationsarXiv
Deep HI observations of cold gas inflow and outflow2606.28150v1 · W.J.G. de Blok, D.B. Fisher, K. Tachihara et al.2026 · 0 citationsarXiv
HI absorption in MHONGOOSE -- Spin temperatures and cold neutral medium in nearby disk galaxies2605.10517v1 · W.J.G. de Blok, F.M. Maccagni, L. Chemin et al.2026 · 0 citationsarXiv
From Gaia to GaiaNIR: II. A new view of the Milky Way bar2604.18329v1 · 'O. Jim'enez-Arranz, M. Scholch, S. Khanna et al.2026 · 0 citationsarXiv
Gaia DR3 high radial velocity stars: Genuine fast-moving objects or outliers?2603.02850v1 · D. Katz, A. G'omez, E. Caffau et al.2026 · 1 citationA&A, 704, A294 (2025)
WLM: Dynamics of an isolated Dwarf Irregular Galaxy Under Ram Pressure in the Local Group2602.02652v3 · Neel Kolhe, Francois Hammer, Yanbin Yang et al.2026 · 2 citationsarXiv
Bar pattern speed modulation across LMC stellar populations2510.07537v1 · V. Araya, L. Chemin, O. Jimenez-Arranz et al.2025 · 0 citationsA&A 703, L1 (2025)
The Gaia RVS Benchmark Stars. III . Confirmed and New High Radial Velocity Stars From Gaia DR32507.07558v1 · Elisabetta Caffau (LIRA), David Katz (LIRA), Piercarlo Bonifacio (LIRA) et al.2025 · 3 citationsAstronomical Notes / Astronomische Nachrichten, 2025
Investigating the HI distribution and kinematics of ESO444-G084 and [KKS2000]23: New insights from the MHONGOOSE survey2506.04101v1 · Brenda Namumba, Roger Ianjamasimanana, Barbel Koribalski et al.2025 · 0 citationsAstronomy & Astrophysics 2025
Uncovering Extraplanar Gas in UGCA 250 with the Ultra-deep MHONGOOSE Survey2503.03483v1 · Sushma Kurapati, D. J. Pisano, W. J. G. de Blok et al.2025 · 3 citationsarXiv
HI within and around observed and simulated galaxy discs -- Comparing MeerKAT observations with mock data from TNG50 and FIRE-22503.03818v1 · A. Marasco, W. J. G. de Blok, F. M. Maccagni et al.2025 · 13 citationsA&A 697, A86 (2025)
Looking At the Distant Universe with the MeerKAT Array: the HI Mass Function in the Local Universe2412.11426v1 · Amir Kazemi-Moridani, Andrew J. Baker, Marc Verheijen et al.2024 · 2 citationsarXiv
Dark matter fraction derived from the M31 rotation curve2412.02737v5 · F. Hammer, Y. B. Yang, P. Amram et al.2024 · 6 citationsA&A 694, A16 (2025)
Searching for HI around MHONGOOSE Galaxies via Spectral Stacking2411.11584v2 · S. Veronese, W. J. G. de Blok, J. Healy et al.2024 · 10 citationsA&A 693, A97 (2025)
The Milky Way accretion history compared to cosmological simulations -- from bulge to dwarf galaxy infall2411.07281v5 · F. Hammer, Y. J. Jiao, G. A. Mamon et al.2024 · 5 citationsA&A 692, L1 (2024)
MHONGOOSE discovery of a gas-rich low-surface brightness galaxy in the Dorado Group2405.17000v1 · F. M. Maccagni, W. J. G. de Blok, P. E. Mancera Pina et al.2024 · 14 citationsA&A 690, A69 (2024)
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
High speed stars: III. Detailed abundances and binary nature of the extreme speed star GHS1432404.07731v1 · E. Caffau, P. Bonifacio L. Monaco, L. Sbordone et al.2024 · 5 citationsarXiv
KRATOS: A large suite of N-body simulations to interpret the stellar kinematics of LMC-like discs2404.04061v1 · 'O. Jim'enez-Arranz, S. Roca-Fabrega, M. Romero-G'omez et al.2024 · 27 citationsarXiv
MHONGOOSE -- A MeerKAT Nearby Galaxy HI Survey2404.01774v2 · W.J.G. de Blok, J. Healy, F.M. Maccagni et al.2024 · 49 citationsA&A 688, A109 (2024)
Possible origins of anomalous HI gas around MHONGOOSE galaxy, NGC 50682402.13749v1 · J. Healy, W.J.G. de Blok, F.M. Maccagni et al.2024 · 14 citationsA&A 687, A254 (2024)
The Gaia RVS benchmark stars II. A sample of stars selected for their Gaia high radial velocity2402.02878v1 · E. Caffau (GEPI), D. Katz (GEPI), A. G'omez (GEPI) et al.2024 · 4 citationsarXiv
The bar pattern speed of the Large Magellanic Cloud2312.11192v1 · 'O. Jim'enez-Arranz, L. Chemin, M. Romero-G'omez et al.2023 · 20 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
Detection of the Keplerian decline in the Milky Way rotation curve2309.00048v4 · Yongjun Jiao, Francois Hammer, Haifeng Wang et al.2023 · 106 citationsA&A 678, A208 (2023)
A Machine Learning Approach to Galactic Emission-Line Region Classification2306.11545v1 · Carter Lee Rhea, Laurie Rousseau-Nepton, Ismael Moumen et al.2023 · 5 citationsarXiv
Asymmetries in random motions of neutral Hydrogen gas in spiral galaxies2306.07374v1 · P. Adamczyk, P. Amram, L. Chemin et al.2023 · 1 citationA&A 678, A5 (2023)
Constraining the LyC escape fraction from LEGUS star clusters with SIGNALS HII region observations: A pilot study of NGC 6282306.05457v1 · J. W. Teh, K. Grasha, M. R. Krumholz et al.2023 · 9 citationsMon. Not. R. Astron. Soc., 524, 1191-1210 (2023)
Velocity measurement in the extensive [OIII] emission region 1.2{\deg} south-east of M312303.09425v1 · P. Amram, C. Adami, B. Epinat et al.2023 · 3 citationsarXiv
Kinematic analysis of the Large Magellanic Cloud using Gaia DR32210.01728v1 · 'O. Jim'enez-Arranz, M. Romero-G'omez, X. Luri et al.2022 · 38 citationsA&A 669, A91 (2023)
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
A new resonance-like feature in the outer disc of the Milky Way2207.12977v3 · Ronald Drimmel, Shourya Khanna, Elena D'Onghia et al.2022 · 18 citationsA&A 670, A10 (2023)
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: Properties of the line broadening parameter derived with the Radial Velocity Spectrometer (RVS)2206.10986v2 · Y. Fr'emat, F. Royer, O. Marchal et al.2022 · 52 citationsA&A 674, A8 (2023)
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 Properties and validation of the radial velocities2206.05902v1 · D. Katz, P. Sartoretti, A. Guerrier et al.2022 · 98 citationsA&A 674, A5 (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 Data Release 3: G_RVS photometry from the RVS spectra2206.05725v1 · P. Sartoretti, O. Marchal, C. Babusiaux et al.2022 · 34 citationsarXivon Valency
Gaia Data Release 3: Hot-star radial velocities2206.05486v1 · R. Blomme, Y. Fremat, P. Sartoretti et al.2022 · 43 citationsA&A 674, A7 (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)
The disturbed outer Milky Way disc2206.04059v3 · Paul J. McMillan, Jonathan Petersson, Thor Tepper-Garcia et al.2022 · 28 citationsarXiv
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