JA
Jose M. Almenara
astro-ph.EPastro-ph.SRastro-phastro-ph.IMastro-ph.COExoplanetsGiant planetsPlanetsStars, CelestialTemperature
On Valency
published · living versionsW_v2snk925·v1 · currentpublished
A remnant planetary core in the hot-Neptune desert
with David J. Armstrong, Théo A. Lopez, Vardan Adibekyan, Richard A. Booth +89
1 version
W_hv2bpc4c·v1published
Preprints & journals
144 papers in the corpus · 2006–2026HD 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
Transit timing and starspot-induced transit depth variations in the $\sim$17 Myr old HIP 67522 system2606.18045v1 · H. Chakraborty, M. Lendl, A. Nigioni et al.2026 · 0 citationsarXiv
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
Precise measurement of WASP-31 b's Rossiter-McLaughlin effect and characterization of the planet transmission spectra2602.15501v1 · M. Steiner, V. Bourrier, D. Ehrenreich 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)
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)
MANGOS II: Five new giant planets orbiting low-mass stars2510.11528v1 · G. Dransfield, M. Timmermans, D. Sebastian et al.2025 · 3 citationsarXiv
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
ATREIDES I. Embarking on a trek across the exo-Neptunian landscape with the TOI-421 system2509.15746v1 · V. Bourrier, M. Steiner, A. Castro-Gonz'alez et al.2025 · 9 citationsA&A, 701, A190 (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)
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
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)
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
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
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)
Long period modulation of the classical T Tauri star CI Tau: evidence for an eccentric close-in massive planet at 0.17 au2403.03706v1 · R. Manick, A. P. Sousa, J. Bouvier et al.2024 · 10 citationsA&A 686, A249 (2024)
TOI-1199 b and TOI-1273 b: Two new transiting hot Saturns detected and characterized with SOPHIE and TESS2402.07861v2 · J. Serrano Bell, R. F. D'iaz, G. H'ebrard et al.2024 · 4 citationsA&A, 684, A6 (2024)
Evidence for transit-timing variations of the 11 Myr exoplanet TOI-1227 b2401.05047v1 · J.M. Almenara, X. Bonfils, T. Guillot et al.2024 · 7 citationsarXiv
TOI-1736 and TOI-2141: two systems including sub-Neptunes around solar analogs revealed by TESS and SOPHIE2311.07011v2 · E. Martioli, G. H'ebrard, L. de Almeida et al.2023 · 10 citationsA&A 680, A84 (2023)
TOI-4860 b, a short-period giant planet transiting an M3.5 dwarf2308.01454v2 · J.M. Almenara, X. Bonfils, E. M. Bryant et al.2023 · 16 citationsarXiv
TOI 4201 b and TOI 5344 b: Discovery of Two Transiting Giant Planets Around M Dwarf Stars and Revised Parameters for Three Others2307.06809v2 · J. D. Hartman, G. 'A. Bakos, Z. Csubry et al.2023 · 21 citationsarXiv
TOI-2084 b and TOI-4184 b: two new sub-Neptunes around M dwarf stars2306.15095v1 · K. Barkaoui, M. Timmermans, A. Soubkiou et al.2023 · 16 citationsarXiv
Two Warm Neptunes transiting HIP 9618 revealed by TESS & Cheops2306.04450v1 · Hugh P. Osborn, Grzegorz Nowak, Guillaume H'ebrard et al.2023 · 23 citationsMNRAS, Vol. 523, 2023, issue 2, pp 3069-3089
A 1.55 R habitable-zone planet hosted by TOI-715, an M4 star near the ecliptic South Pole2305.06206v1 · Georgina Dransfield, Mathilde Timmermans, Amaury H.M.J. Triaud et al.2023 · 34 citationsarXiv
A temperate Earth-sized planet with tidal heating transiting an M6 star.37198481 · Peterson, Merrin S, Benneke, Björn, Collins, Karen et al.2023 · 34 citationsNature. 2023;617(7962):701-705
A High-Eccentricity Warm Jupiter Orbiting TOI-41272303.14570v1 · Arvind F. Gupta, Jonathan M. Jackson, Guillaume Hebrard et al.2023 · 13 citationsarXiv
TOI-3235 b: a transiting giant planet around an M4 dwarf star2302.10008v1 · Melissa J. Hobson, Andr'es Jord'an, E. M. Bryant et al.2023 · 29 citationsarXiv
Stable accretion and episodic outflows in the young transition disk system GM Aurigae2301.13568v1 · J. Bouvier, A. Sousa, K. Pouilly et al.2023 · 20 citationsA&A 672, A5 (2023)
Characterization of a set of small planets with TESS and CHEOPS and an analysis of photometric performance2301.08162v3 · Dominic Oddo, Diana Dragomir, Alexis Brandeker et al.2023 · 20 citationsarXiv
Evidence for the volatile-rich composition of a 1.5- planet2212.08477v1 · Caroline Piaulet, Bjorn Benneke, Jose M. Almenara et al.2022 · 54 citationsarXiv
TOI-3884 b: A rare 6-R planet that transits a low-mass star with a giant and likely polar spot2210.10909v1 · J.M. Almenara, X. Bonfils, T. Forveille et al.2022 · 34 citationsA&A 667, L11 (2022)
Two temperate super-Earths transiting a nearby late-type M dwarf2209.02831v1 · L. Delrez, C. A. Murray, F. J. Pozuelos et al.2022 · 64 citationsarXiv
GJ 3090 b: one of the most favourable mini-Neptune for atmospheric characterisation2207.14121v2 · J.M. Almenara, X. Bonfils, J.F. Otegi et al.2022 · 19 citationsA&A 665, A91 (2022)
Detailed stellar activity analysis and modelling of GJ 832: Reassessment of the putative habitable zone planet GJ 832c2206.07552v4 · P. Gorrini, N. Astudillo-Defru, S. Dreizler et al.2022 · 12 citationsA&A 664, A64 (2022)
A warm super-Neptune around the G-dwarf star TOI-1710 revealed with TESS, SOPHIE and HARPS-N2204.08984v2 · P.-C. Konig, M. Damasso, G. H'ebrard et al.2022 · 17 citationsA&A 666, A183 (2022)
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)
Photodynamical analysis of the nearly resonant planetary system WASP-148: Accurate transit-timing variations and mutual orbital inclination2204.06656v2 · J.M. Almenara, G. H'ebrard, R.F. D'iaz et al.2022 · 14 citationsA&A 663, A134 (2022)
A close-in puffy Neptune with hidden friends: The enigma of TOI 6202204.03108v1 · Michael A. Reefe, Rafael Luque, Eric Gaidos et al.2022 · 11 citationsAJ, 163(6), 269 (2022)
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
The HD 137496 system: A dense, hot super-Mercury and a cold Jupiter2111.08764v1 · T. Azevedo Silva, O. D. S. Demangeon, S. C. C. Barros et al.2021 · 26 citationsA&A 657, A68 (2022)
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