SH
Samuel Halverson
astro-ph.EPastro-ph.IMastro-ph.SRphysics.ins-detphysics.opticsastro-ph.GAastro-ph.HEastro-ph.COExoplanet detection methods (489)Fabry-Perot interferometers (524)
On Valency
published · living versionsW_8epvx92t·v1 · currentpublished
A Headwind-like Helium Outflow from TOI-3884b
with Joe P. Ninan, Jessica Libby-Roberts, Suvrath Mahadevan, Oleg Kochukhov +17
1 version
Preprints & journals
150 papers in the corpus · 2009–2026The NEID Earth Twin Survey. VI. Discovery of a Low-Mass Planet Orbiting HD 126053 and RV Signals Near the Rotation Periods of HD 168009 and HD 107802609.32097v1 · Arvind F. Gupta, Sarah E. Logsdon, Jacob K. Luhn et al.2026 · 0 citationsarXiv
Predicting Macroturbulence in F/G/K Dwarfs to 100 m/s Precision2609.17693v1 · Jack Lubin, Erik Petigura, Kento Masuda 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
Spin-Orbit Alignment of Two Neptune-size Planets Younger than 500 Myr: TOI-560 b and TOI-5082 b2608.22611v1 · Elina Y. Zhang, Fei Dai, Andrew W. Howard et al.2026 · 0 citationsarXiv
Investigating the differential limb coupling effect for diffraction-limited spectrographs with PARVI2608.00349v2 · Andrea S.J. Lin, Ashley D. Baker, Samuel Halverson et al.2026 · 0 citationsarXiv
A Revised Mass and Period for the Habitable Zone super-Earth GJ 3378b: A Planet Straddling the Cosmic Shoreline2605.16499v1 · Paul Robertson, Michael Endl, William D. Cochran et al.2026 · 0 citationsarXiv
Searching for GEMS: Three warm Saturns and a super-Jupiter orbiting four early M-dwarfs2604.27064v2 · Pranav H. Premnath, Paul Robertson, Shubham Kanodia et al.2026 · 0 citationsPranav H. Premnath et al 2026 AJ 172 92
TOI-4495: A Pair of Aligned, Near-Resonant Sub-Neptunes that Likely Experienced Overstable Migration2601.02665v1 · Mu-Tian Wang, Fei Dai, Hui-Gen Liu et al.2026 · 2 citationsarXiv
A Test of Substellar Evolutionary Models with High-Precision Ages from Asteroseismology and Gyrochronology for the Benchmark System HR 7672AB2512.06083v2 · Yaguang Li, Michael C. Liu, Trent J. Dupuy et al.2025 · 3 citationsarXiv
The KPF SURFS-UP Survey I: Transmission Spectroscopy of WASP-76 b2511.14175v2 · Aaron Householder, Fei Dai, Aurora Kesseli et al.2025 · 0 citationsarXiv
Precise Radial Velocities2511.01954v1 · Jennifer A. Burt, Xavier Dumusque, Samuel Halverson2025 · 2 citationsarXiv
An H{\alpha} Transit of HD 189733b to Assess Stellar Activity Across the Transit Chord Close to JWST Observations2510.21703v1 · Kingsley E. Ehrich, Jason A. Dittmann, Samuel P. Halverson et al.2025 · 0 citationsarXiv
Discovery of a Nearby Habitable Zone Super-Earth Candidate Amenable to Direct Imaging2510.19956v1 · Corey Beard, Paul Robertson, Jack Lubin et al.2025 · 2 citationsarXiv
Order-by-order Modeling of Exoplanet Radial Velocity Data2510.16139v2 · Zachary Langford, Cullen Blake, Samuel Halverson et al.2025 · 0 citationsarXiv
Searching for GEMS: TOI-5916 b & TOI-6158 b are two Saturn-density planets orbiting M2 dwarfs2510.11798v1 · Shane O'Brien, Amber Wong, Te Han et al.2025 · 0 citationsAJ 172 117 (2026)
Searching for GEMS: TOI-5349b is a Saturn-like planet orbiting a metal-rich early M-dwarf2509.19492v1 · Angeli Sandoval, Caleb I. Canas, Shubham Kanodia et al.2025 · 3 citationsarXiv
Searching for GEMS: The Occurrence of Giant Planets orbiting M-dwarfs within 100 pc2509.08773v3 · Rowen I. Glusman, Caleb I. Canas, Shubham Kanodia et al.2025 · 9 citationsarXiv
The NEID Earth Twin Survey. IV. Confirming an 89 d, Planet Orbiting a Nearby Sun-like Star2508.18169v2 · Mark R. Giovinazzi, Evan Fitzmaurice, Arvind F. Gupta et al.2025 · 0 citationsarXiv
TOI-880 is an Aligned, Coplanar, Multi-planet System2507.16194v1 · Elina Y. Zhang, Huan-Yu Teng, Fei Dai et al.2025 · 0 citationsarXiv
Spectroscopic Characterization of LOFAR Radio-emitting M dwarfs2507.13783v1 · E. Koo, G. Stefansson, R. D. Kavanagh et al.2025 · 0 citationsarXiv
An Earth-Sized Planet in a 5.4h Orbit Around a Nearby K dwarf2507.08464v1 · Kaya Han Tas, Gudmundur Stefansson, Syarief N.M. Fariz et al.2025 · 2 citationsarXiv
TOI-1259Ab: A Warm Jupiter Orbiting a K-dwarf White-Dwarf Binary is on a Well-aligned Orbit2507.07737v1 · Hugo Veldhuis, Juan I. Espinoza-Retamal, Gudmundur Stefansson et al.2025 · 1 citationA&A 708, A272 (2026)
A Hot Jupiter with a Retrograde Orbit around a Sun-like Star and a Toy Model of Hot Jupiters in Wide Binary Star Systems2507.02667v1 · Steven Giacalone, Andrew W. Howard, Ryan A. Rubenzahl et al.2025 · 3 citationsarXiv
The NEID Earth Twin Survey. III. Survey Performance After Three Years on Sky2506.23704v2 · Arvind F. Gupta, Evan Fitzmaurice, Suvrath Mahadevan et al.2025 · 6 citationsarXiv
The OATMEAL Survey. II. The 3D spin-orbit obliquity of an eccentric transiting brown dwarf in the Ruprecht 147 open cluster2506.18971v2 · Theron W. Carmichael, Steven Giacalone, Noah Vowell et al.2025 · 7 citationsarXiv
Time-resolved p-mode oscillations for subgiant HD 142091 with NEID at WIYN2506.18989v1 · Jacob K. Luhn, Paul Robertson, Samuel Halverson et al.2025 · 1 citationarXiv
Searching for GEMS: TOI-7149~b an Inflated Giant Planet causing a 12% Transit of a Fully Convective M-dwarf2506.17861v2 · Shubham Kanodia, Caleb I. Canas, Suvrath Mahadevan et al.2025 · 6 citationsarXiv
The Epoch of Giant Planet Migration Planet Search Program. III. The Occurrence Rate of Young Giant Planets Inside the Water Ice Line2506.08078v1 · Quang H. Tran, Brendan P. Bowler, William D. Cochran et al.2025 · 3 citationsarXiv
The NEID Earth Twin Survey. II. Dynamical Masses in Seven High-acceleration Star Systems2505.12563v1 · Mark R. Giovinazzi, Cullen H. Blake, Paul Robertson et al.2025 · 7 citationsarXiv
Stellar Obliquity of the Ultra-Short-Period Planet System HD 939632505.10804v1 · Huan-Yu Teng, Fei Dai, Andrew W. Howard et al.2025 · 5 citationsarXiv
Searching for GEMS: Confirmation of TOI-5573b, a Cool, Saturn-like Planet Orbiting An M-dwarf2505.08947v1 · Rachel B Fernandes, Shubham Kanodia, Megan Delamer et al.2025 · 3 citationsarXiv
NEIDSpecMatch: stellar parameter estimation with NEID spectra using an empirical library2503.16729v1 · Te Han, Paul Robertson, Caleb I. Canas et al.2025 · 1 citationarXiv
TOI-6324b: An Earth-Mass Ultra-Short-Period Planet Transiting a Nearby M Dwarf2502.16087v3 · Rena A. Lee, Fei Dai, Andrew W. Howard et al.2025 · 3 citationsarXiv
K-dwarf Radius Inflation and a 10-Gyr Spin-down Clock Unveiled through Asteroseismology of HD 219134 from the Keck Planet Finder2502.00971v2 · Yaguang Li, Daniel Huber, J. M. Joel Ong et al.2025 · 15 citationsarXiv
Searching for GEMS: Discovery and Characterization of Two Brown Dwarfs Around M Dwarfs2501.16554v1 · Alexander Larsen, Tera N. Swaby, Henry A. Kobulnicky et al.2025 · 5 citationsarXiv
Jitter Across 15 Years: Leveraging Precise Photometry from Kepler and TESS to Extract Exoplanets from Radial Velocity Time Series2412.11329v1 · Corey Beard, Paul Robertson, Jack Lubin et al.2024 · 0 citationsarXiv
An Obliquity Measurement of the Hot Neptune TOI-1694b2412.07950v1 · Luke B. Handley, Andrew W. Howard, Ryan A. Rubenzahl et al.2024 · 12 citationsarXiv
Searching for GEMS: Two Super-Jupiters around M-dwarfs -- Signatures of Instability or Accretion?2411.08159v1 · Andrew Hotnisky, Shubham Kanodia, Jessica Libby-Roberts et al.2024 · 0 citationsarXiv
Origins of Super Jupiters: TOI-2145b Has a Moderately Eccentric and Nearly Aligned Orbit2411.01356v1 · Jiayin Dong, Ashley Chontos, George Zhou et al.2024 · 6 citationsarXiv
Gaia-4b and 5b: Radial Velocity Confirmation of Gaia Astrometric Orbital Solutions Reveal a Massive Planet and a Brown Dwarf Orbiting Low-mass Stars2410.05654v1 · Gudmundur Stefansson, Suvrath Mahadevan, Joshua Winn et al.2024 · 24 citationsarXiv
Redshifted Sodium Transient near Exoplanet Transit2409.19844v1 · Apurva V. Oza, Julia V. Seidel, H. Jens Hoeijmakers et al.2024 · 8 citationsarXiv
The Compositions of Rocky Planets in Close-in Orbits Tend to be Earth-Like2410.00213v1 · Casey L. Brinkman, Lauren M. Weiss, Daniel Huber et al.2024 · 16 citationsarXiv
The NEID Earth Twin Survey. I. Confirmation of a 31-day planet orbiting HD 867282409.12315v1 · Arvind F. Gupta, Jacob K. Luhn, Jason T. Wright et al.2024 · 9 citationsarXiv
The HD 191939 Exoplanet System is Well-Aligned and Flat2409.06795v1 · Jack Lubin, Erik A. Petigura, Judah Van Zandt et al.2024 · 10 citationsarXiv
Searching for GEMS: TOI-5688 A b, a low-density giant orbiting a high-metallicity early M-dwarf2409.01371v3 · Varghese Reji, Shubham Kanodia, Joe Ninan et al.2024 · 7 citationsarXiv
Data-Driven Modeling of Telluric Features and Stellar Variability with StellarSpectraObservationFitting.jl2408.17289v1 · Christian Gilbertson, Eric B. Ford, Samuel Halverson et al.2024 · 1 citationChristian Gilbertson et al 2026 AJ 172 269
Searching for GEMS: Characterizing Six Giant Planets around Cool Dwarfs2408.14694v2 · Shubham Kanodia, Arvind F. Gupta, Caleb I. Canas et al.2024 · 16 citationsarXiv
Earths within Reach: Evaluation of Strategies for Mitigating Solar Variability using 3.5 years of NEID Sun-as-a-Star Observations2408.13318v1 · Eric B. Ford, Chad F. Bender, Cullen H. Blake et al.2024 · 0 citationsarXiv
Quiet Please: Detrending Radial Velocity Variations from Stellar Activity with a Physically Motivated Spot Model2408.07121v1 · Jared C. Siegel, Samuel Halverson, Jacob K. Luhn et al.2024 · 7 citationsarXiv
Utilizing Photometry from Multiple Sources to Mitigate Stellar Variability in Precise Radial Velocities: A Case Study of Kepler-212408.02873v1 · Corey Beard, Paul Robertson, Mark R. Giovinazzi et al.2024 · 4 citationsarXiv
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