RD
Rodrigo F. Díaz
astro-ph.EPastro-ph.SRastro-ph.IMastro-phcs.LGAstronomy and astrophysicsastro-ph.COastro-ph.GABoronBoron Neutron Capture Therapy
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
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Preprints & journals
169 papers in the corpus · 2007–2026Revisiting TOI-4438 and TOI-442 planetary systems with new observations from SPIRou and TESS2607.13333v1 · J. Serrano Bell, G. H'ebrard, E. Martioli 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
Automatic search for transiting planets in TESS-SPOC FFIs with RAVEN: over 100 newly validated planets and over 2000 vetted candidates2603.22597v2 · M. Lafarga, D. J. Armstrong, K. Cui et al.2026 · 3 citationsarXiv
Long-term activity cycles in planetary M stars observed with SOPHIE2603.03643v1 · C. G. Oviedo, A. P. Buccino, R.F. D'iaz et al.2026 · 0 citationsarXiv
Demographics of Close-In TESS Exoplanets Orbiting FGK Main-sequence Stars2601.09492v1 · Kaiming Cui, David J. Armstrong, Andreas Hadjigeorghiou et al.2026 · 3 citationsarXiv
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
Detailed spectroscopic and photometric analysis of the remarkable planet-hosting wide binary system HD 202772A/B2511.01595v1 · Emiliano Jofr'e, Yilen G'omez Maqueo Chew, Romina Petrucci et al.2025 · 1 citationarXiv
A decade of transit photometry for K2-19: Revised system architecture2510.01985v1 · J.M. Almenara, R. Mardling, A. Leleu et al.2025 · 3 citationsarXiv
RAVEN: RAnking and Validation of ExoplaNets2509.17645v1 · Andreas Hadjigeorghiou, David J. Armstrong, Kaiming Cui et al.2025 · 0 citationsarXiv
Chromaticity of stellar activity in radial velocities : Anti-correlated families of lines on the M dwarf EV Lac with SPIRou and SOPHIE2509.17911v1 · Pierre Larue, Xavier Delfosse, Andres Carmona et al.2025 · 6 citationsA&A, 701, A216 (2025)
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)
The TOI-1117 Multi-planetary System: 3 sub-Neptunes, 1 in both the Neptunian Desert and Radius Valley2506.05521v1 · Isobel S. Lockley, David J. Armstrong, Jorge Fern'andez Fern'andez et al.2025 · 0 citationsarXiv
Exploring the Neptunian Desert: Insights from a Homogeneous Planetary Sample2504.16164v1 · Lauren Doyle, David J. Armstrong, Lorena Acuna et al.2025 · 15 citationsarXiv
A Swarm of WASP Planets: Nine giant planets identified by the WASP survey2504.08091v1 · Nicole Schanche, Guillaume H'ebrard, Keivan G. Stassun et al.2025 · 2 citationsarXiv
Characterizing planetary systems with SPIRou: Detection of a sub-Neptune in a 6-day period orbit around the M dwarf Gl 4102504.03572v2 · A. Carmona, X. Delfosse, M. Ould-Elhkim et al.2025 · 4 citationsA&A 700, A222 (2025)
The NCORES Program: Precise planetary masses, null results, and insight into the planet mass distribution near the radius gap2501.14355v2 · David J. Armstrong, Ares Osborn, Remo Burn et al.2025 · 0 citationsarXiv
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)
Gl 725A b: a potential super-Earth detected with SOPHIE and SPIRou in an M dwarf binary system at 3.5 pc2411.09506v1 · P. Cortes-Zuleta, I. Boisse, M. Ould-Elhkim et al.2024 · 5 citationsA&A 693, A164 (2025)
TOI-3568 b: a super-Neptune in the sub-Jovian desert2409.03704v1 · E. Martioli, R.P. Petrucci, E. Jofre et al.2024 · 5 citationsA&A 690, A312 (2024)
TOI-2374 b and TOI-3071 b: two metal-rich sub-Saturns well within the Neptunian desert2406.12996v1 · Alejandro Hacker, Rodrigo F. D'iaz, David J. Armstrong et al.2024 · 12 citationsarXiv
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
From nuclear track characterization to machine learning based image classification in neutron autoradiography for boron neutron capture therapy.38128001 · Viglietti, Julia S, Espain, María S, Díaz, Rodrigo F et al.2023 · 5 citationsPloS one. 2023;18(12):e0293891
The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD889862311.13513v1 · N. Heidari, I. Boisse, N. C. Hara et al.2023 · 20 citationsA&A 681, A55 (2024)
TOI-332 b: a super dense Neptune found deep within the Neptunian desert2308.12137v1 · Ares Osborn, David J. Armstrong, Jorge Fern'andez Fern'andez et al.2023 · 25 citationsarXiv
TOI-908: a planet at the edge of the Neptune desert transiting a G-type star2306.09758v1 · Faith Hawthorn, Daniel Bayliss, David J. Armstrong et al.2023 · 8 citationsarXiv
Near-IR and optical radial velocities of the active M dwarf star Gl 388 (AD Leo) with SPIRou at CFHT and SOPHIE at OHP: A 2.23 day rotation period and no evidence for a corotating planet2303.16712v4 · A. Carmona, X. Delfosse, S. Bellotti (2 et al.2023 · 36 citationsA&A 674, A110 (2023)
A High-Eccentricity Warm Jupiter Orbiting TOI-41272303.14570v1 · Arvind F. Gupta, Jonathan M. Jackson, Guillaume Hebrard et al.2023 · 13 citationsarXiv
ExoplANNET: A deep learning algorithm to detect and identify planetary signals in radial velocity data2303.09335v2 · L. A. Nieto, R. F. D'iaz2023 · 6 citationsA&A 677, A48 (2023)
Optical and near-infrared stellar activity characterization of the early M dwarf Gl~205 with SOPHIE and SPIRou2301.10614v2 · P. Cortes-Zuleta, I. Boisse, B. Klein et al.2023 · 23 citationsA&A 673, A14 (2023)
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)
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)
Estudio de los efectos sistemáticos de SOPHIE+ con algoritmos de aprendizaje automático2208.03434v1 · J. Serrano Bell, R. F. D'iaz2022 · 0 citationsBAAA 63 (2022) 45-47
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)
Null transit detections of 68 radial velocity exoplanets observed by TESS2207.12498v2 · F. V. Lovos, R. F. D'iaz, L. A. Nieto et al.2022 · 4 citationsA&A 665, A157 (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)
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)
TOI-1759 b: a transiting sub-Neptune around a low mass star characterized with SPIRou and TESS2202.01259v1 · Eder Martioli, Guillaume H'ebrard, Pascal Fouqu'e et al.2022 · 37 citationsA&A 660, A86 (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)
HD207897 b: A dense sub-Neptune transiting a nearby and bright K-type star2110.08597v1 · N. Heidari, I. Boisse, J. Orell-Mique et al.2021 · 17 citationsA&A 658, A176 (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)
TOI-431/HIP 26013: a super-Earth and a sub-Neptune transiting a bright, early K dwarf, with a third RV planet2108.02310v1 · Ares Osborn, David J. Armstrong, Bryson Cale et al.2021 · 44 citationsarXiv
A Second Planet Transiting LTT 1445A and a Determination of the Masses of Both Worlds2107.14737v2 · J.G. Winters, R. Cloutier, A.A. Medina et al.2021 · 49 citationsarXiv
The SOPHIE search for northern extrasolar planets. XVIII: Six new cold Jupiters, including one of the most eccentric exoplanet orbits2107.05089v2 · O. D. S. Demangeon, S. Dalal, G. H'ebrard et al.2021 · 12 citationsA&A 653, A78 (2021)
TOI-674b: an oasis in the desert of exo-Neptunes transiting a nearby M dwarf2106.01246v1 · F. Murgas, N. Astudillo-Defru, X. Bonfils et al.2021 · 40 citationsA&A 653, A60 (2021)
The SOPHIE search for northern extrasolar planets -- XVII. A wealth of new objects: Six cool Jupiters, three brown dwarfs, and 16 low-mass binary stars2105.09741v1 · S. Dalal, F. Kiefer, G. H'ebrard et al.2021 · 19 citationsA&A 651, A11 (2021)
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)
TOI-220 : a warm sub-Neptune discovered by TESS2105.01944v1 · S. Hoyer, D. Gandolfi, D.J. Armstrong et al.2021 · 16 citationsarXiv
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