EP
E. A. Petigura
astro-ph.EPastro-ph.SRastro-ph.IMastro-ph.GAastrobiologyastro-ph.HEextrasolar planetsStars, CelestialExobiologyexoplanets
On Valency
published · living versionsW_kxbebmtq·v1 · currentpublished
An extremely low-density and temperate giant exoplanet
with A. Santerne, L. Malavolta, M. R. Kosiarek, F. Dai +66
1 version
W_tyjc5w8d·v1published
W_9evfarev·v1published
W_692mvp5x·v1published
Preprints & journals
172 papers in the corpus · 2009–2026TOI-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
Does HD 3167 Have Planets with Perpendicular Orbits?2609.19277v1 · Joshua N. Winn, Jack Lubin, Gu\dhmundur Stef'ansson 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
Photochemical CS Gas Detected on a 20-Myr-old Exoplanet2606.00974v1 · Fei Dai, Erik Petigura, John Livingston et al.2026 · 1 citationarXiv
Gaia Exoplanet Orbits, Demographics, and Evolution Survey (GEODES): Characteristics of Three Long-Period Companions Accelerating their Host Stars2605.23018v2 · Judah Van Zandt, Brendan Bowler, Erik Petigura et al.2026 · 0 citationsarXiv
An Outer Giant Planet or Brown Dwarf in the 51 Pegasi System?2605.11127v1 · Marvin Morgan, Brendan P. Bowler, Kyle Franson et al.2026 · 0 citationsarXiv
No strong associations between eccentricity and orbital architecture in Kepler compact multis2603.23644v1 · Gregory J. Gilbert, Erik A. Petigura, Paige M. Entrican2026 · 3 citationsarXiv
An Adolescent and Near-Resonant Planetary System Near the End of Photoevaporation2603.02550v1 · Mu-Tian Wang, Fei Dai, Hui-Gen Liu et al.2026 · 1 citationarXiv
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 young progenitor for the most common planetary systems in the Galaxy.41501195 · Livingston, John H, Petigura, Erik A, David, Trevor J et al.2026 · 13 citationsNature. 2026;649(8096):310-314
A Smooth Transition from Giant Planets to Brown Dwarfs from the Radial Occurrence Distribution2511.18758v3 · Judah Van Zandt, Greg Gilbert, Steven Giacalone et al.2025 · 2 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
Orbital Eccentricities Suggest a Gradual Transition from Giant Planets to Brown Dwarfs2511.12816v1 · Gregory J. Gilbert, Judah Van Zandt, Erik A. Petigura et al.2025 · 8 citationsarXiv
The Transition from Giant Planets to Brown Dwarfs beyond 1 au from the Stellar Metallicity Distribution2511.11818v2 · Steven Giacalone, Andrew W. Howard, Gregory J. Gilbert et al.2025 · 4 citationsarXiv
A Decade of Transit-Timing Measurements Confirm Resonance in the K2-19 System2509.18031v1 · Paige M. Entrican, Erik A. Petigura, Antoine C. Petit et al.2025 · 1 citationarXiv
TOI-880 is an Aligned, Coplanar, Multi-planet System2507.16194v1 · Elina Y. Zhang, Huan-Yu Teng, Fei Dai et al.2025 · 0 citationsarXiv
A metal-poor atmosphere with a hot interior for a young sub-Neptune progenitor: JWST/NIRSpec transmission spectrum of V1298 Tau b2507.08837v3 · Saugata Barat, Jean-Michel D'esert, Sagnick Mukherjee et al.2025 · 24 citationsarXiv
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
AstroQ: Automated Scheduling of Cadenced Astronomical Observations2506.08195v1 · Jack Lubin, Erik A. Petigura, Velibor V. Misi'c et al.2025 · 1 citationarXiv
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
Planets larger than Neptune have elevated eccentricities.40030003 · Gilbert, Gregory J, Petigura, Erik A, Entrican, Paige M2025 · 24 citationsProceedings of the National Academy of Sciences of the United States of America. 2025;122(11):e2405295122
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
Planet Masses, Radii, and Orbits from NASA's K2 Mission2502.04436v1 · Andrew W. Howard, Evan Sinukoff, Sarah Blunt et al.2025 · 13 citationsarXiv
The TESS-Keck Survey XXIV: Outer Giants may be More Prevalent in the Presence of Inner Small Planets2501.06342v1 · Judah Van Zandt, Erik A. Petigura, Jack Lubin et al.2025 · 14 citationsarXiv
No evidence for a metallicity-dependent enhancement of distant giant companions to close-in small planets in the California Legacy Survey2410.23071v2 · Judah Van Zandt, Erik Petigura2024 · 7 citationsarXiv
Revised Masses for Low Density Planets Orbiting the Disordered M-dwarf System TOI-12662410.20282v1 · Dakotah Tyler, Erik A. Petigura, James Rogers et al.2024 · 2 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
Extracting Astrophysical Information of Highly-Eccentric Binaries in the Millihertz Gravitational Wave Band2409.15413v4 · Zeyuan Xuan, Smadar Naoz, Alvin K. Y. Li et al.2024 · 5 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
A Testbed for Tidal Migration: the 3D Architecture of an Eccentric Hot Jupiter HD 118203 b Accompanied by a Possibly Aligned Outer Giant Planet2407.21377v4 · Jingwen Zhang, Daniel Huber, Lauren M. Weiss et al.2024 · 12 citationsarXiv
TESS Giants Transiting Giants. VI. Newly Discovered Hot Jupiters Provide Evidence for Efficient Obliquity Damping after the Main Sequence2407.21650v1 · Nicholas Saunders, Samuel K. Grunblatt, Ashley Chontos et al.2024 · 13 citationsAJ, 168, 2 (2024)
An Earth-sized Planet on the Verge of Tidal Disruption2407.21167v1 · Fei Dai, Andrew W. Howard, Samuel Halverson et al.2024 · 20 citationsarXiv
Obliquity Constraints for the Extremely Eccentric Sub-Saturn Kepler-1656 b2407.21188v1 · Ryan A. Rubenzahl, Andrew W. Howard, Samuel Halverson et al.2024 · 7 citationsarXiv
KPF Confirms a Polar Orbit for KELT-18 b2407.21196v1 · Ryan A. Rubenzahl, Fei Dai, Samuel Halverson et al.2024 · 10 citationsarXiv
Asteroseismology of the Nearby K-Dwarf Draconis using the Keck Planet Finder and TESS2407.21234v2 · Marc Hon, Daniel Huber, Yaguang Li et al.2024 · 16 citationsarXiv
The OATMEAL Survey. I. Low Stellar Obliquity in the Transiting Brown Dwarf System GPX-12407.21235v2 · Steven Giacalone, Fei Dai, J. J. Zanazzi et al.2024 · 13 citationsThe Astronomical Journal, 168, 189 (2024)
A Data-driven Spectral Model of Main Sequence Stars in Gaia DR32407.19016v2 · Isabel Angelo, Megan Bedell, Erik Petigura et al.2024 · 5 citationsThe Astrophysical Journal, Volume 974, Number 1 (2024)
Additional Doppler Monitoring Corroborates HAT-P-11 c as a Planet2407.11109v1 · Samuel W. Yee, Erik A. Petigura, Howard Isaacson et al.2024 · 4 citationsarXiv
The California Legacy Survey V. Chromospheric Activity Cycles in Main Sequence Stars2406.17332v1 · Howard Isaacson, Andrew W. Howard, Benjamin Fulton et al.2024 · 18 citationsarXiv
Revising Properties of Planet-Host Binary Systems. IV. The Radius Distribution of Small Planets in Binary Star Systems is Dependent on Stellar Separation2406.17648v1 · Kendall Sullivan, Adam L. Kraus, Travis A. Berger et al.2024 · 17 citationsarXiv
The Prevalence of Resonance Among Young, Close-in Planets2406.06885v3 · Fei Dai, Max Goldberg, Konstantin Batygin et al.2024 · 57 citationsarXiv
A Larger Sample Confirms Small Planets Around Hot Stars Are Misaligned2405.20035v1 · Emma M. Louden, Songhu Wang, Joshua N. Winn et al.2024 · 11 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 TESS-Keck Survey. XXII. A sub-Neptune Orbiting TOI-14372405.12448v2 · Daria Pidhorodetska, Emily A. Gilbert, Stephen R. Kane et al.2024 · 2 citationsarXiv
ethraid: A simple method for characterizing long-period companions using Doppler, astrometric, and imaging constraints2403.16340v1 · Judah Van Zandt, Erik Petigura2024 · 11 citationsarXiv
Automated Scheduling of Doppler Exoplanet Observations at Keck Observatory2402.17734v1 · Luke B. Handley, Erik A. Petigura, Velibor V. Misic et al.2024 · 2 citations2024 AJ 167 122
The TESS-Keck Survey. XII. A Dense 1.8 R Ultra-Short-Period Planet Possibly Clinging to a High-Mean-Molecular-Weight Atmosphere After the First Gyr2402.07451v1 · Ryan A. Rubenzahl, Fei Dai, Andrew W. Howard et al.2024 · 0 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
Career total: at least 363 works. 172 are in this corpus.Showing the 50 most recent.
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