KB
K. Barkaoui
astro-ph.EPastro-ph.SRastro-ph.IMastro-ph.HEcs.LGExoplanetsGiant planetsPlanetsStars, Celestial
On Valency
published · living versionsW_pgxhv7hh·v1 · currentpublished
The First Post-Kepler Brightness Dips of KIC 8462852
with Tabetha S. Boyajian, Roi Alonso, Alex Ammerman, David Armstrong +201
1 version
W_692mvp5x·v1published
Preprints & journals
162 papers in the corpus · 2017–2026TOI-3686: A Hot Jupiter and Sub-Neptune In A 2:1 Mean-Motion Resonance2610.28533v1 · Samuel W. Yee, Tarisai Dziire, Karen A. Collins et al.2026 · 0 citationsarXivon Valency
On-sky performance and prospects of near-infrared CMOS detectors in exoplanet detection: first year of SPIRIT2610.19902v1 · Claudia Jan'o-Munoz, Matthew J. Hooton, Peter P. Pedersen et al.2026 · 0 citationsarXiv
First L-type substellar object discovered in the vicinity of the embedded cluster NGC 20232610.19009v1 · Styliani Tsilia, Carlos Dominguez-Tagle, Marusa Zerjal et al.2026 · 0 citationsarXiv
TOI-6981 b: a transiting sub-Neptune at the water ice line2609.37597v1 · Madison G. Scott, Amaury H.M.J Triaud, Emily K. Pass et al.2026 · 0 citationsarXiv
An Infant Sub-Saturn in Scorpius-Centaurus2609.38315v1 · Gurmeher Kathuria, Luke G. Bouma, Andrew W. Boyle 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
TS23/McDonald and FIES/NOT strike again. Two new warm Jupiter systems and outer companions in a third2609.30915v1 · E. Knudstrup, D. Gandolfi, W. D. Cochran et al.2026 · 0 citationsarXiv
Discovery and Characterization of the TOI-4468 Planetary System: A Transiting Hot Jupiter With a Lone Nearby Outer Companion2608.25208v1 · Joseph R. Livesey, Benjamin J. Hord, Juliette Becker et al.2026 · 0 citationsarXiv
Assessing the Impact of High-Resolution Imaging on Statistical Validation of TESS Planet Candidates2608.21560v3 · Michael Collier, Steven Giacalone, Brian Derfer et al.2026 · 0 citationsarXiv
A Pair of Warm Saturn-mass Planets near the 2:1 Mean Motion Resonance around TOI-38502608.11328v1 · Sean Collins, Michelle Kunimoto, Nicolas B. Cowan et al.2026 · 0 citationsarXiv
Stellar Multiplicity of M Dwarfs with Short-period Giant Planets, and the Characterization of TOI-5628Ab2607.10177v1 · Tianjun Gan, Alexandrine L'Heureux, Charles Cadieux et al.2026 · 0 citationsarXiv
Size, shape, density, and atmospheric limit of (50000) Quaoar revealed from 14 years of stellar occultation2607.06450v1 · Giuliano Margoti, Felipe Braga-Ribas, Jos'e Luis Ortiz 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
J0404+1112: A 3-Hour Eclipsing White Dwarf-Brown Dwarf Probing Multiple Atmospheric Regimes2606.03737v1 · J. de Wit, R. Alonso, B. V. Rackham et al.2026 · 0 citationsarXiv
A Previously Underexplored Regime in TESS: Minute-Scale Eclipses Reveal Ten White Dwarf-Cool M-Dwarf Binaries2606.03850v1 · Tristan Cavalier, Julien de Wit, Mathilde Timmermans et al.2026 · 0 citationsarXiv
A gem system with a lava world and a habitable zone sub-Neptune orbiting TOI-17522604.15816v1 · A. Pel'aez-Torres, F. J. Pozuelos, G. Morello et al.2026 · 1 citationarXiv
Uncovering the rapidly evolving orbits of the dynamic TOI-201 system.41984949 · Mireles, Ismael, Ulmer-Moll, Solène, Liveoak, Donald et al.2026 · 1 citationScience advances. 2026;12(16):eaef2618
TOI-7169 b: A Hot Jupiter Transiting a Metal-Poor Star2603.25787v2 · Joshua D. Simon, Joseph E. Rodriguez, Jhon Yana Galarza et al.2026 · 0 citationsAstronom.J.172:118,2026
A Panchromatic JWST Spectrum of a Giant Starspot on the Fully Convective M-dwarf TOI-38842603.15414v2 · C. A. Murray, L. Garcia, B. V. Rackham et al.2026 · 1 citationC. A. Murray et al 2026 ApJL 1003 L45
TOI-4616 b: a benchmark Earth-sized planet transiting a nearby M4 dwarf2603.10905v1 · F. Zong Lang, B. O. Demory, Y. Gomez Maqueo Chew et al.2026 · 0 citationsarXiv
Multi-epoch afterglow rebrightenings in GRB 250129A: Evidence for successive shock interactions2603.08555v1 · D. Akl, S. Antier, H. Koehn et al.2026 · 2 citationsA&A 710, A211 (2026)
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
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)
The Orbital Eccentricity--Radius Distribution for Warm, Single Planets in TESS2602.20015v2 · Tyler R. Fairnington, Jiayin Dong, Chelsea X. Huang et al.2026 · 0 citationsarXiv
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
TIC-65910228 b / NGTS-38 b, a 180 day transiting warm super-Jupiter2602.12977v4 · Toby Rodel, Solene Ulmer-Moll, Samuel Gill et al.2026 · 2 citationsMon Not R Astron Soc (2026)
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)
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
The Occurrence Rate of Nearby Planetary Companions to Hot Jupiters2601.13302v2 · Lizhou Sha, Andrew M. Vanderburg, Chelsea X. Huang et al.2026 · 1 citationAJ 172 (2026) 183
Two temperate Earth- and Neptune-sized planets orbiting fully convective M dwarfs2601.05799v1 · Madison G. Scott, Georgina Dransfield, Mathilde Timmermans et al.2026 · 1 citationarXiv
TOI-7166 b: A Habitable Zone mini-Neptune planet around a nearby low-mass star2512.06841v1 · Khalid Barkaoui, Francisco J. Pozuelos, Benjamin V. Rackham et al.2025 · 2 citationsMonthly Notices of the Royal Astronomical Society, 2025, Volume 544, Issue 2, pp. 2637-2652, 16 pp
TESS Investigation -- Demographics of Young Exoplanets (TI-DYE) IV: a Jovian radius planet orbiting a 34 Myr Sun-like star in the Vela association2511.10734v1 · Madyson G. Barber, Andrew W. Mann, Andrew Vanderburg 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
The rings of (2060) Chiron: Evidence of an evolving system2510.12388v1 · C. L. Pereira, F. Braga-Ribas, B. Sicardy et al.2025 · 15 citationsApJL 992 L19 (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
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 Polar Orbit of TOI-2374 b, a Planet in the Neptunian Ridge2509.11565v1 · Samuel W. Yee, Patrick Tamburo, Gudmundur Stef'ansson et al.2025 · 6 citationsarXiv
TOI-1743 b, TOI-5799 b, TOI-5799 c and TOI-6223 b: TESS discovery and validation of four super-Earth to Neptune-sized planets around M dwarfs2509.05038v1 · S. Yalc\inkaya, K. Barkaoui, O. Basturk et al.2025 · 4 citationsA&A 702, A209 (2025)
Chemical abundances and doppler imaging of the Ap Si/He-wk star HD 1003572508.20682v1 · Athul Dileep, Santosh Joshi, Sofya Alexeeva et al.2025 · 2 citationsMNRAS, Volume 542, Issue 2, September 2025, Pages 747
Two warm Earth-sized exoplanets and an Earth-sized candidate in the M5V-M6V binary system TOI-22672508.14176v2 · S. Z'uniga-Fern'andez, F. J. Pozuelos, M. D'evora-Pajares et al.2025 · 11 citationsA&A 702, A85 (2025)
Updated Masses for the Gas Giants in the Eight-Planet Kepler-90 System Via Transit-Timing Variation and Radial Velocity Observations2507.13588v1 · David E. Shaw, Lauren M. Weiss, Eric Agol et al.2025 · 4 citationsarXiv
The TESS Grand Unified Hot Jupiter Survey. III. Thirty More Giant Planets2507.01855v1 · Samuel W. Yee, Joshua N. Winn, Joel D. Hartman et al.2025 · 6 citationsarXiv
A Ground-Based Transit Observation of the Long-Period Extremely Low-Density Planet HIP 41378 f2506.20907v3 · Juliana Garc'ia-Mej'ia, Zoe L. de Beurs, Patrick Tamburo et al.2025 · 2 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-1846b: A super-Earth in the radius valley orbiting a nearby M dwarf2506.18550v1 · Abderahmane Soubkiou, Khalid Barkaoui, Zouhair Benkhaldoun et al.2025 · 0 citationsarXiv
The Orbit of WASP-4 b is in Decay2506.15022v2 · O. Basturk, A. C. Kutluay, A. Barker et al.2025 · 6 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
Multi-band, Multi-epoch Photometry of the Spot-crossing System TOI-3884: Refined System Geometry and Spot Properties2506.06445v2 · Mayuko Mori, Akihiko Fukui, Teruyuki Hirano et al.2025 · 7 citationsarXiv
Three Hot Jupiters transiting K-dwarfs with a significant heavy element mass2506.04923v1 · Y.G.C. Frensch, F. Bouchy, G. Lo Curto et al.2025 · 1 citationA&A 700, A118 (2025)
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