JH
J. D. Hartman
astro-ph.EPastro-ph.SRastro-phastro-ph.IMastro-ph.GAastro-ph.COExoplanetsGiant planetsMicroscopyPhotometry
On Valency
published · living versionsW_9azz83n9·v1 · currentpublished
Deep MMT Transit Survey of the Open Cluster M37 IV: Limit on the Fraction of Stars With Planets as Small as 0.3 R_J
with B. S. Gaudi, M. J. Holman, B. A. McLeod, K. Z. Stanek +4
1 version
W_ehf76ehu·v1published
W_v5tkvqda·v1published
W_692mvp5x·v1published
W_kqu7fhn7·v1published
Preprints & journals
155 papers in the corpus · 1967–2026TOI-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
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
CAFE follow-up of TESS hot Jupiter candidates left behind: I. Five newly confirmed planets and a false positive2607.19756v1 · J. Lillo-Box, C. Cifuentes, O. Balsalobre-Ruza et al.2026 · 0 citationsarXiv
Discovery of an Inflated Hot Neptune and Its Formation from Jovian Mass Loss2607.01315v1 · Grant C. Weldon, Samuel W. Yee, Bradley M. S. Hansen et al.2026 · 0 citationsarXiv
Kepler Image-Subtracted Light Curves and Variable Star Catalog of NGC 68192606.24114v2 · Melinda Soares-Furtado, Rianna Kuenzi, Rachel Lee McClure et al.2026 · 0 citationsarXiv
The T16 Planet Hunt: 10,000 New Planet Candidates from TESS Cycle 1 and the Confirmation of a Hot Jupiter Around TIC 1833741872604.18579v1 · Joshua T. Roth, Joel D. Hartman, G'asp'ar 'A. Bakos et al.2026 · 0 citationsarXiv
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
HATPI Pre-Perihelion Time-series Photometry of the Interstellar Comet 3I/ATLAS2602.21586v1 · Joel D. Hartman, G'asp'ar 'A. Bakos, 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
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
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
MANGOS II: Five new giant planets orbiting low-mass stars2510.11528v1 · G. Dransfield, M. Timmermans, D. Sebastian et al.2025 · 3 citationsarXiv
AutoWISP: Automated Processing of Wide-Field Color Images2507.15830v1 · Angel E. Romero, Kaloyan Penev, S. Javad Jafarzadeh et al.2025 · 0 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 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
The Super-Puff WASP-193b is On A Well-Aligned Orbit2502.17610v1 · Samuel W. Yee, Gudmundur Stefansson, Daniel Thorngren et al.2025 · 5 citationsarXiv
The T16 Project: Image Subtraction Light Curves from TESS Cycle 1 Full-Frame Images for Stars with T < 162502.13792v1 · Joel Hartman, G'asp'ar Bakos, Luke G. Bouma et al.2025 · 6 citationsarXivon Valency
Confirmation of four hot Jupiters detected by TESS using follow-up spectroscopy from MaHPS at Wendelstein together with NEID and TRES2501.04383v1 · Juliana Ehrhardt, Luis Thomas, Hanna Kellermann et al.2025 · 5 citationsAstronomy & Astrophysics, Volume 692, id.A220, 20 pp., December 2024
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
A Planet Candidate Orbiting near the Hot Jupiter TOI-2818 b Inferred through Transit Timing2411.04192v2 · Brendan J. McKee, Benjamin T. Montet, Samuel W. Yee 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
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-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
The TESS-Keck Survey XX: 15 New TESS Planets and a Uniform RV Analysis of all Survey Targets2405.14786v2 · Alex S. Polanski, Jack Lubin, Corey beard et al.2024 · 56 citationsarXiv
The Discovery and Follow-up of Four Transiting Short-period Sub-Neptunes Orbiting M dwarfs2405.12637v1 · Y. Hori, A. Fukui, T. Hirano et al.2024 · 5 citationsarXiv
Migration and Evolution of giant ExoPlanets (MEEP) I: Nine Newly Confirmed Hot Jupiters from the TESS Mission2401.05923v1 · Jack Schulte, Joseph E. Rodriguez, Allyson Bieryla et al.2024 · 14 citationsarXiv
Verification of Gaia DR3 Single-lined Spectroscopic Binary Solutions With Three Transiting Low-mass Secondaries2310.07936v1 · Stephen P. Schmidt, Kevin C. Schlaufman, Keyi Ding et al.2023 · 0 citationsarXiv
Identification of the Top TESS Objects of Interest for Atmospheric Characterization of Transiting Exoplanets with JWST2308.09617v1 · Benjamin J. Hord, Eliza M.-R. Kempton, Thomas Mikal-Evans et al.2023 · 35 citationsarXiv
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
BU Canis Minoris -- the Most Compact Known Flat Doubly Eclipsing Quadruple System2307.01521v1 · Theodor Pribulla, Tam'as Borkovits, Rahul Jayaraman et al.2023 · 12 citationsarXiv
Three long period transiting giant planets from TESS2304.02139v1 · Rafael Brahm, Solene Ulmer-Moll, Melissa J. Hobson et al.2023 · 23 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
The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets2210.15473v1 · Samuel W. Yee, Joshua N. Winn, Joel D. Hartman et al.2022 · 37 citationsarXiv
The TESS Grand Unified Hot Jupiter Survey. I. Ten TESS Planets2205.09728v1 · Samuel W. Yee, Joshua N. Winn, Joel D. Hartman et al.2022 · 25 citationsarXiv
A Mini-Neptune from TESS and CHEOPS Around the 120 Myr Old AB Dor member HIP 942352204.11975v2 · George Zhou, Christopher P. Wirth, Chelsea X. Huang et al.2022 · 26 citationsarXiv
HATS-74Ab, HATS-75b, HATS-76b and HATS-77b: Four Transiting Giant Planets around K and M Dwarfs2112.01928v1 · A. Jord'an, J.D. Hartman, D. Bayliss et al.2021 · 42 citationsarXiv
How Complete Are Surveys for Nearby Transiting Hot Jupiters?2109.12376v2 · Samuel W. Yee, Joshua N. Winn, Joel D. Hartman2021 · 16 citationsarXiv
Rotation and Lithium Confirmation of a 500 Parsec Halo for the Open Cluster NGC 25162107.08050v1 · L. G. Bouma, J. L. Curtis (2, J. D. Hartman et al.2021 · 47 citationsarXiv
Evidence for Centrifugal Breakout around the Young M Dwarf TIC 2342845562107.05649v2 · Elsa K. Palumbo, Benjamin T. Montet, Adina D. Feinstein et al.2021 · 9 citationsarXiv
HATS-34b and HATS-46b: Re-characterisation Using TESS and Gaia2102.05420v1 · Emma M. C. Louden, Joel D. Hartman2021 · 3 citationsMonthly Notices of the Royal Astronomical Society, Volume 501, Issue 4, pp.5393-5407 2021
A Fast Template Periodogram for Detecting Non-sinusoidal Fixed-shape Signals in Irregularly Sampled Time Series2101.12348v2 · John Hoffman, Jacob Vanderplas, Joel Hartman et al.2021 · 0 citationsarXiv
HAT-P-68b: A Transiting Hot Jupiter Around a K5 Dwarf Star2010.16026v1 · Bethlee M. Lindor, Joel D. Hartman, G'asp'ar 'A. Bakos et al.2020 · 7 citationsAJ 161 64 (2021)
TOI-954 b and K2-329 b: Short-Period Saturn-Mass Planets that Test whether Irradiation Leads to Inflation2010.14436v2 · Lizhou Sha, Chelsea X. Huang, Avi Shporer et al.2020 · 14 citationsAJ 161 (2021) 82
Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 26022009.07845v1 · L. G. Bouma, J. D. Hartman, R. Brahm et al.2020 · 64 citationsarXiv
HATS-37Ab and HATS-38b: Two Transiting Hot Neptunes in the Desert2007.07135v1 · A. Jord'an, G.'A. Bakos, D. Bayliss et al.2020 · 15 citationsarXiv
HAT-P-58b -- HAT-P-64b: Seven Planets Transiting Bright Stars2007.05528v1 · G. 'A. Bakos, J. D. Hartman, W. Bhatti et al.2020 · 12 citationsarXiv
Superflares on the late-type giant KIC 2852961 -- Scaling effect behind flaring at different energy levels2005.05397v2 · Zs. Kov'ari, K. Ol'ah, M. N. Gunther et al.2020 · 25 citationsA&A 641, A83 (2020)
HATS-47b, HATS-48Ab, HATS-49b and HATS-72b: Four Warm Giant Planets Transiting K Dwarfs2002.05776v1 · J. D. Hartman, Andr'es Jord'an (2, D. Bayliss et al.2020 · 18 citationsarXiv
The First Habitable Zone Earth-sized Planet from TESS. I: Validation of the TOI-700 System2001.00952v2 · Emily A. Gilbert, Thomas Barclay, Joshua E. Schlieder et al.2020 · 107 citationsarXiv
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