AA
A. Aguichine
astro-ph.EPastro-ph.SRphysics.space-phastro-ph.COastro-ph.IMice giantsprotosolar nebulavolatiles
On Valency
published · living versionsW_ynufkxb8·v1 · currentpublished
An Earth-sized exoplanet with a Mercury-like composition
with A. Santerne, B. Brugger, D. J. Armstrong, V. Adibekyan +41
1 version
Preprints & journals
40 papers in the corpus · 2016–2026Two extremely irradiated volatile-rich sub-Neptunes with companions in the TOI-426 and TOI-1839 systems: Insights into arrival and survival near the lower edge of the Neptunian desert2609.05413v2 · A. Castro-Gonz'alez, O. Barrag'an, D. J. Armstrong et al.2026 · 0 citationsarXiv
JWST COMPASS Program: The 3--5m transmission spectrum of LTT 1445 A b2605.15003v1 · Natasha E. Batalha, Nicole Wallack, Tyler Gordon et al.2026 · 0 citationsarXiv
JWST COMPASS: NIRSpec/G395H Transmission Observations of the Sub-Neptune HD 15337 c2602.22327v1 · Nicole L. Wallack, Peter Gao, Michael Greklek-McKeon et al.2026 · 7 citationsarXiv
JWST COMPASS: A NIRSpec G395H Transmission Spectrum of Radius Valley-Dweller TOI-260 b2602.22329v1 · Annabella Meech, Peter Gao, Nicole L. Wallack et al.2026 · 3 citationsarXiv
The Radius Cliff is a Waterfall: Explaining Sub-Neptune Exoplanets with Steam Worlds2602.11923v1 · Aritra Chakrabarty, Gijs D. Mulders, Artyom Aguichine et al.2026 · 2 citationsarXiv
JWST COMPASS: Insights into the Systematic Noise Properties of NIRSpec/G395H From a Uniform Reanalysis of Seven Transmission Spectra2511.18196v2 · Tyler A. Gordon, Natalie M. Batalha, Natasha E. Batalha et al.2025 · 6 citationsarXiv
JWST COMPASS: A NIRSpec G395H Transmission Spectrum of the Super-Earth GJ 357 b2507.07165v1 · Jea Adams Redai, Nicholas Wogan, Nicole L. Wallack et al.2025 · 10 citationsarXiv
JWST COMPASS: NIRSpec/G395H Transmission Observations of TOI-776 c, a 2 Rearth M Dwarf Planet2502.20501v1 · Johanna Teske, Natasha E. Batalha, Nicole L. Wallack et al.2025 · 1 citationarXiv
KOBE-1: The first planetary system from the KOBE survey. Two planets likely residing in the sub-Neptune mass regime around a late K-dwarf2502.01249v2 · O. Balsalobre-Ruza, J. Lillo-Box, A. M. Silva et al.2025 · 7 citationsA&A, A15, 694 (2025)
JWST COMPASS: NIRSpec/G395H Transmission Observations of the Super-Earth TOI-776b2501.14596v1 · Lili Alderson, Sarah E. Moran, Nicole L. Wallack et al.2025 · 22 citationsarXiv
Evolution of steam worlds: energetic aspects2412.17945v2 · Artyom Aguichine, Natalie Batalha, Jonathan J. Fortney et al.2024 · 16 citationsarXiv
Journey of complex organic molecules: Formation and transport in protoplanetary disks2412.09271v1 · T. Benest Couzinou, O. Mousis, G. Danger et al.2024 · 2 citationsAstronomy & Astrophysics, December 2024, Volume 692, id.A10, 11 pp
JWST COMPASS: The first near- to mid-infrared transmission spectrum of the hot super-Earth L 168-9 b2411.03154v1 · Munazza K. Alam, Peter Gao, Jea Adams Redai et al.2024 · 29 citationsarXiv
TOI-5005 b: A super-Neptune in the savanna near the ridge2409.18129v2 · A. Castro-Gonz'alez, J. Lillo-Box, D. J. Armstrong et al.2024 · 36 citationsA&A 691, A233 (2024)
JWST COMPASS: The 3-5 Micron Transmission Spectrum of the Super-Earth L 98-59 c2409.07552v1 · Nicholas Scarsdale, Nicholas Wogan, Hannah R. Wakeford et al.2024 · 1 citationarXiv
Volatile-rich Sub-Neptunes as Hydrothermal Worlds: The Case of K2-18 b2409.06258v2 · Cindy N. Luu, Xinting Yu, Christopher R. Glein et al.2024 · 12 citationsarXiv
Insights on the Formation Conditions of Uranus and Neptune from their Deep Elemental Compositions2406.11530v1 · Olivier Mousis, Antoine Schneeberger, Thibault Cavali'e et al.2024 · 3 citationsarXiv
Recipes for forming a carbon-rich giant planet2405.19748v1 · Olivier Mousis, Thibault Cavali'e, Jonathan I. Lunine et al.2024 · 5 citationsarXiv
A low-mass sub-Neptune planet transiting the bright active star HD 733442405.17155v1 · S. Sulis, I.J.M. Crossfield, A. Santerne et al.2024 · 5 citationsarXiv
JWST COMPASS: A NIRSpec/G395H Transmission Spectrum of the Sub-Neptune TOI-836c2404.01264v1 · Nicole L. Wallack, Natasha E. Batalha, Lili Alderson et al.2024 · 68 citationsarXiv
JWST COMPASS: NIRSpec/G395H Transmission Observations of the Super-Earth TOI-836b2404.00093v1 · Lili Alderson, Natasha E. Batalha, Hannah R. Wakeford et al.2024 · 49 citationsarXiv
An unusually low-density super-Earth transiting the bright early-type M-dwarf GJ 1018 (TOI-244)2305.04922v1 · A. Castro-Gonz'alez, O.D.S. Demangeon, J. Lillo-Box et al.2023 · 43 citationsA&A 675, A52 (2023)
TOI-733 b: a planet in the small-planet radius valley orbiting a Sun-like star2304.06655v2 · Iskra Y. Georgieva, Carina M. Persson, Elisa Goffo et al.2023 · 6 citationsA&A 674, A117 (2023)
Evolution of the reservoirs of volatiles in the protosolar nebula2301.02482v1 · Antoine Schneeberger, Olivier Mousis, Artyom Aguichine et al.2023 · 23 citationsA&A 670, A28 (2023)
TOI-969: a late-K dwarf with a hot mini-Neptune in the desert and an eccentric cold Jupiter2210.08996v1 · J. Lillo-Box, D. Gandolfi, D. J. Armstrong et al.2022 · 20 citationsA&A 669, A109 (2023)
TOI-2196 b: Rare planet in the hot Neptune desert transiting a G-type star2208.05797v4 · Carina M. Persson, Iskra Y. Georgieva, Davide Gandolfi et al.2022 · 25 citationsA&A 666, A184 (2022)
The possible formation of Jupiter from supersolar gas2204.14102v1 · Artyom Aguichine, Olivier Mousis, Jonathan Lunine2022 · 18 citationsarXiv
On the stability of low-mass planets with supercritical hydrospheres2204.07451v1 · Hugo Vivien, Artyom Aguichine, Olivier Mousis et al.2022 · 6 citationsarXiv
Water content trends in K2-138 and other low-mass multiplanetary systems2201.11532v1 · Lorena Acuna, Theo Lopez, Thierry Morel et al.2022 · 19 citationsA&A 660, A102 (2022)
The nature and composition of Jupiter's building blocks derived from the water abundance measurements by the Juno spacecraft2108.10350v1 · Olivier Mousis, Jonathan I. Lunine, Artyom Aguichine2021 · 17 citationsarXiv
TOI-220 : a warm sub-Neptune discovered by TESS2105.01944v1 · S. Hoyer, D. Gandolfi, D.J. Armstrong et al.2021 · 16 citationsarXiv
Mass-radius relationships for irradiated ocean planets2105.01102v1 · Artyom Aguichine, Olivier Mousis, Magali Deleuil et al.2021 · 124 citationsarXiv
Cold traps of hypervolatiles in the protosolar nebula at the origin of comet C/2016 R2 (PanSTARRS)'s peculiar composition2103.01793v1 · Olivier Mousis, Artyom Aguichine, Alexis Bouquet et al.2021 · 2 citationsarXiv
Characterisation of the hydrospheres of TRAPPIST-1 planets2101.08172v1 · Lorena Acuna, Magali Deleuil, Olivier Mousis et al.2021 · 65 citationsA&A 647, A53 (2021)
The role of ice lines in the formation of Uranus and Neptune.33161868 · Mousis, O, Aguichine, A, Helled, R et al.2020 · 18 citationsPhilosophical transactions. Series A, Mathematical, physical, and engineering sciences. 2020;378(2187):20200107
Rocklines as Cradles for Refractory Solids in the Protosolar Nebula2005.14116v3 · Artyom Aguichine, Olivier Mousis, Bertrand Devouard et al.2020 · 50 citationsarXiv
Key Atmospheric Signatures for Identifying the Source Reservoirs of Volatiles in Uranus and Neptune2004.11061v1 · O. Mousis, A. Aguichine, D.H. Atkinson et al.2020 · 25 citationsarXiv
Irradiated ocean planets bridge super-Earth and sub-Neptune populations2002.05243v2 · Olivier Mousis, Magali Deleuil, Artyom Aguichine et al.2020 · 136 citationsarXiv
An Earth-sized exoplanet with a Mercury-like composition1805.08405v1 · A. Santerne, B. Brugger, D. J. Armstrong et al.2018 · 112 citationsNature Astronomy volume 2, pages 393-400 (2018)on Valency
Jackknife resampling technique on mocks: an alternative method for covariance matrix estimation1606.00233v1 · S. Escoffier, M.-C. Cousinou, A. Tilquin et al.2016 · 12 citationsarXiv
Career total: at least 118 works. 40 are in this corpus.
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