TG
Tianjun Gan
astro-ph.EPastro-ph.SRastro-ph.GAastro-ph.IMastro-ph.HEExoplanetsGiant planets
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
Preprints & journals
92 papers in the corpus · 2018–2026An Intermediate-orbit Brown Dwarf Confirmed with Astrometry+Radial Velocity Joint Analysis, and the Eccentricity Distribution of Brown Dwarfs Across Different Locations2610.16662v1 · Lei Ren, Tianjun Gan, Yifan Xuan 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
Mode Switching in Two Blue Large Amplitude Pulsators observed by OGLE, KMTNet and DREAMS2609.18300v1 · Hao Ma, Shude Mao, Seung-Lee Kim 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
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
Measuring Asteroid Rotation Periods Using the KMTNet Bulge Survey Data2606.26184v1 · Haitao Huang, Hongjing Yang, Chung-Uk Lee et al.2026 · 0 citationsPublications of the Astronomical Society of the Pacific, 138, 074401 (2026)
The Pan-Pacific Planet Search -- IX. A menagerie of companions orbiting evolved stars2606.00787v1 · Robert A. Wittenmyer, Alexander Venner, Tyler Fairnington et al.2026 · 1 citationarXiv
Exoplanets in ancient stellar populations: occurrence constraints and hot-Jupiter candidates in the Galactic halo2605.19000v1 · Dolev Bashi, Michelle Kunimoto, Kevin K. Hardegree-Ullman et al.2026 · 1 citationarXiv
TOI-159 b: an eccentric hot-Jupiter planet around a young, pulsating Doradus star2605.04149v1 · G. Mantovan, A. Llancaqueo Albornoz, A. Psaridi et al.2026 · 1 citationarXiv
RV and TTV Measurements of Two Transiting Long-Period Giants around TOI-46002604.26426v1 · Tong Hu, Zitao Lin, Sharon X. Wang 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
An Aligned Very-Low-Mass Star Orbiting an M dwarf and Obliquity Patterns Across Giant Planets, Brown Dwarfs, and Binary Stars2604.06595v1 · Tianjun Gan, Alexandrine L'Heureux, 'Etienne Artigau et al.2026 · 1 citationarXiv
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
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)
TESS planets in known radial velocity cold Jupiter systems: Hot super Earth occurrence is enhanced by cold Jupiters2602.11017v2 · Quanyi Liu, Wei Zhu, Tianjun Gan et al.2026 · 1 citationarXiv
Densities of small planets around the M dwarfs TOI-4336 A and TOI-4342 with ESPRESSO: Three sub-Neptunes, one super-Earth, and a Neptune-mass candidate2601.22115v2 · L'ena Parc, Charles Cadieux, Nolan Grieves et al.2026 · 1 citationarXiv
Revisiting the atmosphere of HAT-P-70b with CARMENES high-resolution transmission spectroscopy2512.06731v1 · Tianjun Gan, Jaume Orell-Miquel, Fei Yan et al.2025 · 1 citationarXiv
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
Dynamical Instability of Multi-planet Systems and Free-floating Planets2507.21216v1 · Ruocheng Zhai, Man Hoi Lee, Tianjun Gan et al.2025 · 4 citations2025 ApJ 990 74
A New Brown Dwarf Orbiting an M star and An Investigation on the Eccentricity Distribution of Transiting Long-Period Brown Dwarfs2507.09461v1 · Tianjun Gan, Charles Cadieux, Shigeru Ida et al.2025 · 5 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
The Eccentricity Distribution of Warm Sub-Saturns in TESS2505.04106v1 · Tyler R. Fairnington, Jiayin Dong, Chelsea X. Huang et al.2025 · 3 citationsarXiv
TOI-6508b: A massive transiting brown dwarf orbiting a low-mass star2502.19940v1 · K. Barkaoui, D. Sebastian, S. Z'uniga-Fern'andez et al.2025 · 0 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
Metallicity Dependence of Giant Planets around M Dwarfs2412.06137v2 · Tianjun Gan, Christopher A. Theissen, Sharon X. Wang et al.2024 · 16 citationsarXiv
Planets Around Solar Twins/Analogs (PASTA) I.: High precision stellar chemical abundance for 17 planet-hosting stars and the condensation temperature trend2411.13825v2 · Qinghui Sun, Sharon Xuesong Wang, Tianjun Gan et al.2024 · 0 citationsarXiv
The Aligned Orbit of a Hot Jupiter around the M Dwarf TOI-42012406.12798v2 · Tianjun Gan, Sharon X. Wang, Fei Dai et al.2024 · 7 citationsarXiv
TESS Hunt for Young and Maturing Exoplanets (THYME) X: a two-planet system in the 210 Myr MELANGE-5 Association2406.05234v1 · Pa Chia Thao, Andrew W. Mann, Madyson G. Barber et al.2024 · 12 citationsarXiv
How Rare are TESS Free-Floating Planets?2405.02279v2 · Hongjing Yang, Weicheng Zang, Tianjun Gan et al.2024 · 5 citationshttps://iopscience.iop.org/article/10.3847/2041-8213/ad6c3c
Relative Occurrence Rate Between Hot and Cold Jupiters as an Indicator to Probe Planet Migration2404.07033v2 · Tianjun Gan, Kangrou Guo, Beibei Liu et al.2024 · 7 citationsarXiv
The TESS-Keck Survey XXI: 13 New Planets and Homogeneous Properties for 21 Subgiant Systems2402.07893v1 · Ashley Chontos, Daniel Huber, Samuel K. Grunblatt et al.2024 · 2 citationsarXiv
TOI-2266 b: a keystone super-Earth at the edge of the M dwarf radius valley2401.11879v1 · Hannu Parviainen, Felipe Murgas, Emma Esparza-Borges et al.2024 · 6 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
Gaia Astrometry and MIKE+PFS Doppler Data Joint Analysis Reveals that HD 175167b is a Massive Cold Jupiter2310.14568v1 · Tianjun Gan2023 · 3 citationsarXiv
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
Transit Timing Variations in the three-planet system: TOI-2702308.10763v1 · Laurel Kaye, Shreyas Vissapragada, Maximilian N. Gunther et al.2023 · 20 citationsMonthly Notices of the Royal Astronomical Society, Volume 510, Issue 4, pp.5464-5485 (2022)
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
A massive hot Jupiter orbiting a metal-rich early-M star discovered in the TESS full frame images2307.07329v2 · Tianjun Gan, Charles Cadieux, Farbod Jahandar et al.2023 · 16 citationsarXiv
TESS discovery of a super-Earth orbiting the M dwarf star TOI-16802307.05368v2 · M. Ghachoui, A. Soubkiou, R.D. Wells et al.2023 · 14 citationsA&A 677, A31 (2023)
A Transiting Super-Earth in the Radius Valley and An Outer Planet Candidate Around HD 3078422306.14655v1 · Xinyan Hua, Sharon Xuesong Wang, Johanna K. Teske et al.2023 · 4 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
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 search for stellar siblings of the ~ 200 Myr TOI-251b planetary system2305.03255v1 · Qinghui Sun, Sharon Xuesong Wang, Andrew W. Mann et al.2023 · 2 citationsarXiv
Two super-Earths at the edge of the habitable zone of the nearby M dwarf TOI-20952304.09220v2 · F. Murgas, A. Castro-Gonz'alez, E. Pall'e et al.2023 · 22 citationsA&A 677, A182 (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
TESS Discovery of Twin Planets near 2:1 Resonance around Early M-Dwarf TOI 43422301.01370v1 · Evan Tey, Chelsea X. Huang, Michelle Kunimoto et al.2023 · 4 citationsarXiv
TOI-1075 b: A Dense, Massive, Ultra-Short Period Hot Super-Earth Straddling the Radius Gap2210.14901v1 · Zahra Essack, Avi Shporer, Jennifer A. Burt et al.2022 · 17 citationsarXiv
Three low-mass companions around aged stars discovered by TESS2210.13939v2 · Zitao Lin, Tianjun Gan, Sharon X. Wang et al.2022 · 15 citationsarXiv
A sub-Neptune transiting the young field star HD 18599 at 40 pc2210.08179v1 · Jerome P. de Leon, John H. Livingston, James S. Jenkins et al.2022 · 3 citationsarXiv
Occurrence rate of hot Jupiters around early-type M dwarfs based on TESS data2210.08313v1 · Tianjun Gan, Sharon X. Wang, Songhu Wang et al.2022 · 85 citationsarXiv
Career total: 122 works. 92 are in this corpus.Showing the 50 most recent.
Profile built from the corpus for this byline.
Author records are still filling in while the Hub is in alpha. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.