RB
R. Brahm
astro-ph.EPastro-ph.SRastro-ph.IMastro-ph.GAcs.AIcs.LGExoplanetsGiant planetsphysics.pop-ph
On Valency
published · living versionsW_yjca5qhy·v1 · currentpublished
A comprehensive reanalysis of HD 99458. Not a magnetic Ap star but an oscillating Algol with ongoing mass transfer
with E. Semenko, Z. Mikulášek, D. Mkrtichian, P. Walczak +19
1 version
W_wxj27ype·v1published
Preprints & journals
172 papers in the corpus · 2012–2026Single-Transit Parameter Estimation with Calibrated Uncertainties2610.24882v1 · Helem Salinas, Rafael Brahm, Greg Olmschenk et al.2026 · 0 citationsarXiv
Surveying for Close Binaries among Lithium-rich Giants2609.38320v1 · Jes'us Torres, Sebasti'an Vilaza-Dallago, Julio Chanam'e et al.2026 · 0 citationsarXiv
Migration and Evolution of giant ExoPlanets (MEEP). III. Twenty-Nine Giant Planets from the TESS Mission2609.38468v1 · Jack Schulte, Joseph E. Rodriguez, David W. Latham et al.2026 · 0 citationsarXiv
Revisiting Aristarchus's method to estimate the ratio of the distances from Earth to the Sun and the Moon2609.28513v1 · Hugo Caerols, Mart'in Avendano, Felipe A. Asenjo et al.2026 · 0 citationsarXiv
POSEIDON III: The Aligned Orbit of the Hot Neptune Around the Hot Star WASP-1952609.02888v2 · Juan I. Espinoza-Retamal, Joshua N. Winn, Rafael Brahm et al.2026 · 0 citationsarXiv
The TASSIE Program. II: Three Close-In Companions Orbiting Sun-Like Stars2608.05500v1 · T. Plunkett, E. Thygesen, A. A. Cole et al.2026 · 0 citationsarXiv
JWST Transmission Spectroscopy of TOI-3235 b: Challenges in Constraining Giant Planet Atmospheres Around M Dwarfs Amid Stellar Contamination2608.04194v1 · Zoe Ko, N'estor Espinoza, Andr'es Jord'an et al.2026 · 0 citationsarXiv
ASTEP confirmation of a pair of long-period Jupiter-sized planets with extremely low densities transiting TOI-7912606.30016v1 · Georgina Dransfield, Antoine C. Petit, Amaury H.M.J. Triaud et al.2026 · 1 citationMonthly Notices of the Royal Astronomical Society, Volume 549, Issue 4, July 2026, stag864
A distant brown dwarf coplanar to a warm Jupiter and a hot super-Earth.42310114 · Jones, Matías I, Naponiello, Luca, Trifonov, Trifon et al.2026 · 1 citationNature. 2026;654(8119):614-618
POSEIDON II: The Anti-Aligned Orbit of the Warm Neptune TOI-1710 A b2604.03364v2 · Juan I. Espinoza-Retamal, Hareesh Bhaskar, Joshua N. Winn et al.2026 · 0 citationsApJL 1005 L15 (2026)
A Warm Massive Pair of Planets around TOI-1232 Revealed with Transit-timing Variations and Doppler Spectroscopy2603.18395v1 · Deyan P. Mihaylov, Jan Eberhardt, Trifon Trifonov et al.2026 · 0 citationsDeyan P. Mihaylov et al 2026 AJ 171 173
PLATOSpec's first results: Three new transiting warm Jupiters from the WINE survey TIC 147027702, TIC 245076932 and TIC 874220712602.20654v1 · Pavol Gajdos, Rafael Brahm, Lorena Acuna-Aguirre et al.2026 · 0 citationsA&A 708, A189 (2026)
POSEIDON I: The Dynamical Origins of Transiting Neptunes2602.18553v2 · Juan I. Espinoza-Retamal, Joshua N. Winn, Rafael Brahm et al.2026 · 1 citationarXiv
Two warm sub-Saturn mass planets identified from the TESS Full Frame Images2602.16646v1 · Felipe I. Rojas, Rafael Brahm, Andr'es Jord'an et al.2026 · 0 citationsarXiv
TIC65910228b: A single-transit discovery of a massive long-period warm Jupiter with TESS2602.13125v1 · Felipe I. Rojas, Rafael Brahm, Mat'ias I. Jones et al.2026 · 0 citationsarXiv
Unraveling the Brown Dwarf Desert: Four New Discoveries and a Unifying, Period-Coded Picture2602.02836v1 · J'an Subjak, Rafael Brahm, Jozef Lipt'ak et al.2026 · 1 citationA&A 709, A130 (2026)
TOI-6692b: An eccentric 130 day period giant planet with a single transit from TESS2601.16357v1 · Allyson Bieryla, Karen A. Collins, George Zhou et al.2026 · 0 citationsarXiv
Flares and superflares on the southern active binary CC Eri2511.07036v1 · M. Leitzinger, P. Odert, R. Greimel et al.2025 · 1 citationarXiv
A Compact Multi-Planet System of Three Transiting Giant Planets Around TIC1187980352510.19162v1 · Rafael Brahm, Trifon Trifonov, Andr'es Jord'an et al.2025 · 2 citationsarXiv
NGTS-11 c: a transiting Neptune-mass planet interior to the warm Saturn NGTS-11 b2510.14083v1 · David R. Anderson, Jose I. Vines, Katharine Hesse et al.2025 · 0 citationsarXiv
PLATOSpec: a precise spectrograph in support of space missions2510.11961v1 · P. Kab'ath, M. Skarka, A. Hatzes et al.2025 · 2 citationsMon Not R Astron Soc (2025)
A transiting hot Jupiter with two outer siblings orbiting an intermediate-mass post main-sequence star2509.26430v1 · Y. Reinarz, M. I. Jones, R. Brahm et al.2025 · 0 citationsarXiv
A Cold and Super-Puffy Planet on a Prograde Orbit2510.00102v3 · Juan I. Espinoza-Retamal, Rafael Brahm, Cristobal Petrovich et al.2025 · 2 citationsarXiv
Hidden massive eclipsing binaries in red supergiant systems: The hierarchical triple system KQ Puppis and other candidates2509.25168v5 · D. Jadlovsk'y, L. Moln'ar, A. Ercolino et al.2025 · 1 citationarXiv
Detection and characterisation of a 106-day transiting Jupiter : TOI-2449 b / NGTS-36 b2509.15424v1 · S. Ulmer-Moll, S. Gill, R. Brahm et al.2025 · 3 citationsA&A 703, A258 (2025)
Sub-Jupiter Gas Giants Orbiting Giant Stars Uncovered using a Bayesian Framework2509.02507v1 · J.S. Jenkins, M.I. Jones, J.I. Vines et al.2025 · 0 citationsarXiv
The evolution of PUCHEROS from a basic to a competitive tool for stellar astrophysics2509.00264v2 · Luca Antonucci, Leonardo Vanzi, Abner Zapata et al.2025 · 3 citationsMonthly Notices of the Royal Astronomical Society 542 (2025) 1730-1742
PLATOSpec's first results: planets WASP-35b and TOI-622b are on aligned orbits, and K2-237b is on a polar orbit2508.10145v1 · J. Zak, P. Kabath, H.M.J. Boffin et al.2025 · 3 citationsarXiv
Giant Outer Transiting Exoplanet Mass (GOT 'EM) Survey. VI: Confirmation of a Long-Period Giant Planet Discovered with a Single TESS Transit2506.20019v1 · Zahra Essack, Diana Dragomir, Paul A. Dalba et al.2025 · 4 citationsarXiv
TOI-2005b: An Eccentric Warm Jupiter in Spin-Orbit Alignment2503.20069v1 · Allyson Bieryla, Jiayin Dong, George Zhou et al.2025 · 5 citationsarXiv
Exoplanet Transit Candidate Identification in TESS Full-Frame Images via a Transformer-Based Algorithm2502.07542v2 · Helem Salinas, Rafael Brahm, Greg Olmschenk et al.2025 · 5 citationsMonthly Notices of the Royal Astronomical Society, Volume 538, Issue 3, April 2025
NGTS-EB-7, an eccentric, long-period, low-mass eclipsing binary2501.04523v3 · Toby Rodel, Christopher. A. Watson, Solene Ulmer-Moll et al.2025 · 5 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
Two Earth-size Planets and an Earth-size Candidate Transiting the Nearby Star HD 1015812412.08863v1 · Michelle Kunimoto, Zifan Lin, Sarah Millholland et al.2024 · 3 citationsarXiv
Spectroscopic observations of flares and superflares on AU Mic2412.09113v1 · P. Odert, M. Leitzinger, R. Greimel et al.2024 · 8 citationsMNRAS (2025) 537, 537-579
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)
The Spin-Orbit Alignment of 8 Warm Gas Giant Systems2412.08692v2 · Juan I. Espinoza-Retamal, Andr'es Jord'an, Rafael Brahm et al.2024 · 16 citationsAJ 170 70 (2025)
TOI-4504: Exceptionally large Transit Timing Variations induced by two resonant warm gas giants in a three planet system2412.05609v1 · Michaela V'itkov'a, Rafael Brahm, Trifon Trifonov et al.2024 · 11 citationsarXiv
Three Warm Jupiters orbiting TOI-6628, TOI-3837, TOI-5027 and one sub-Saturn orbiting TOI-23282412.02069v1 · Marcelo Tala Pinto, Andr'es Jord'an, Lorena Acuna et al.2024 · 9 citationsA&A 694, A268 (2025)
Discovery and Characterization of an Eccentric, Warm Saturn Transiting the Solar Analog TOI-49942412.02769v1 · Romy Rodriguez Martinez, Jason D. Eastman, Karen Collins et al.2024 · 3 citationsarXiv
TESS Giants Transiting Giants. VII. A Hot Saturn Orbiting an Oscillating Red Giant Star2410.11037v1 · Nicholas Saunders, Samuel K. Grunblatt, Daniel Huber et al.2024 · 5 citationsarXiv
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
Mass determination of two Jupiter-sized planets orbiting slightly evolved stars: TOI-2420 b and TOI-2485 b2408.05612v1 · Ilaria Carleo, Oscar Barr'agan, Carina M. Persson et al.2024 · 2 citationsarXiv
TOI-2490b- The most eccentric brown dwarf transiting in the brown dwarf desert2408.04475v1 · Beth A. Henderson, Sarah L. Casewell, Andr'es Jord'an et al.2024 · 15 citationsarXiv
A Benchmark JWST Near-Infrared Spectrum for the Exoplanet WASP-39b2407.13893v1 · A. L. Carter, E. M. May, N. Espinoza et al.2024 · 65 citationsarXiv
Inhomogeneous terminators on the exoplanet WASP-39 b.39009005 · Espinoza, Néstor, Steinrueck, Maria E, Kirk, James et al.2024 · 48 citationsNature. 2024;632(8027):1017-1020
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
HATS-38 b and WASP-139 b join a growing group of hot Neptunes on polar orbits2406.18631v2 · Juan I. Espinoza-Retamal, Gu\dhmundur Stef'ansson, Cristobal Petrovich et al.2024 · 20 citationsAJ 168 185 (2024)
High-resolution transmission spectroscopy of warm Jupiters: An ESPRESSO sample with predictions for ANDES2406.08558v2 · Bibiana Prinoth, Elyar Sedaghati, Julia V. Seidel et al.2024 · 11 citationsarXiv
HST SHEL: Enabling Comparative Exoplanetology with HST/STIS2405.20361v1 · Natalie H. Allen, David K. Sing, N'estor Espinoza et al.2024 · 2 citationsarXiv
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