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W. Cochran · SciRah

Researcher profile · Semantic Scholar

W. Cochran

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W. Cochran — researcher profile on SciRah

h-index: 73
Works: 484
Citations: 26K

Most-cited papers

The Occurrence of Rocky Habitable-zone Planets around Solar-like Stars from Kepler Data
S. Bryson, M. Kunimoto, R. Kopparapu, J. Coughlin +78 more
2020Astronomical Journal160 citations Open access
Semantic Scholar
Stellar spectroscopy in the near-infrared with a laser frequency comb
A. Metcalf, T. Anderson, C. Bender, Scott Blakeslee +33 more
2019Optica110 citations Open access
Semantic Scholar
Two New HATNet Hot Jupiters around A Stars and the First Glimpse at the Occurrence Rate of Hot Jupiters from TESS
George Zhou, Chelsea X. Huang, G. Bakos, J. Hartman +67 more
2019Astronomical Journal85 citations Open access
Semantic Scholar
Discovery of a Third Transiting Planet in the Kepler-47 Circumbinary System
J. Orosz, W. Welsh, N. Haghighipour, B. Quarles +15 more
2019Astronomical Journal70 citations Open access
Semantic Scholar
A Sub-Neptune-sized Planet Transiting the M2.5 Dwarf G 9-40: Validation with the Habitable-zone Planet Finder
G. Stefansson, C. Cañas, J. Wisniewski, P. Robertson +31 more
2019Astronomical Journal68 citations Open access
Semantic Scholar
Masses and compositions of three small planets orbiting the nearby M dwarf L231-32 (TOI-270) and the M dwarf radius valley
V. Van Eylen, N. Astudillo-Defru, X. Bonfils, J. Livingston +68 more
2021Monthly notices of the Royal Astronomical Society64 citations Open access
Semantic Scholar
The KELT Follow-up Network and Transit False-positive Catalog: Pre-vetted False Positives for TESS
K. Collins, K. Collins, J. Pepper, J. Labadie-Bartz +107 more
2018Astronomical Journal59 citations Open access
Semantic Scholar
Evidence for He i 10830 Å Absorption during the Transit of a Warm Neptune around the M-dwarf GJ 3470 with the Habitable-zone Planet Finder
J. Ninan, G. Stefansson, S. Mahadevan, C. Bender +20 more
2019Astrophysical Journal56 citations Open access
Semantic Scholar
The Habitable Zone Planet Finder Reveals a High Mass and Low Obliquity for the Young Neptune K2-25b
G. Stefansson, S. Mahadevan, M. Maney, J. Ninan +26 more
2020Astronomical Journal52 citations Open access
Semantic Scholar
44 Validated Planets from K2 Campaign 10
J. Livingston, M. Endl, F. Dai, W. Cochran +30 more
2018Astronomical Journal47 citations Open access
Semantic Scholar
Orbit and Dynamical Mass of the Late-T Dwarf GL 758 B
B. Bowler, T. Dupuy, M. Endl, W. Cochran +10 more
201847 citations Open access
Semantic Scholar
Hydrogen and Sodium Absorption in the Optical Transmission Spectrum of WASP-12b
A. Jensen, P. Cauley, S. Redfield, W. Cochran +1 more
2018Astronomical Journal37 citations Open access
Semantic Scholar
K2-260 b: a hot Jupiter transiting an F star, and K2-261 b: a warm Saturn around a bright G star
M. Johnson, F. Dai, A. B. Justesen, D. Gandolfi +44 more
2018Monthly notices of the Royal Astronomical Society34 citations Open access
Semantic Scholar
K2-111 b − a short period super-Earth transiting a metal poor, evolved old star
M. Fridlund, E. Gaidos, O. Barragán, C. Persson +30 more
201733 citations Open access
Semantic Scholar
Stellar Activity Manifesting at a One-year Alias Explains Barnard b as a False Positive
J. Lubin, P. Robertson, G. Stefansson, J. Ninan +16 more
2021Astronomical Journal32 citations Open access
Semantic Scholar
TIC 172900988: A Transiting Circumbinary Planet Detected in One Sector of TESS Data
V. Kostov, B. Powell, J. Orosz, W. Welsh +85 more
2021Astronomical Journal32 citations Open access
Semantic Scholar
Persistent Starspot Signals on M Dwarfs: Multiwavelength Doppler Observations with the Habitable-zone Planet Finder and Keck/HIRES
P. Robertson, G. Stefansson, S. Mahadevan, M. Endl +22 more
2020Astrophysical Journal32 citations Open access
Semantic Scholar
TOI-503: The First Known Brown-dwarf Am-star Binary from the TESS Mission
J. Šubjak, Rishikesh Sharma, T. Carmichael, Marshall C. Johnson +77 more
2019Astronomical Journal32 citations Open access
Semantic Scholar
Photodynamical analysis of the triply eclipsing hierarchical triple system EPIC 249432662
T. Borkovits, S. Rappaport, Thomas G. Kaye, H. Isaacson +15 more
2018Monthly notices of the Royal Astronomical Society31 citations Open access
Semantic Scholar
Super-Earth of 8 M⊕ in a 2.2-day orbit around the K5V star K2-216
C. Persson, M. Fridlund, O. Barragán, F. Dai +36 more
2018Astronomy & Astrophysics31 citations Open access
Semantic Scholar
A Warm Jupiter Transiting an M Dwarf: A TESS Single-transit Event Confirmed with the Habitable-zone Planet Finder
C. Cañas, G. Stefansson, S. Kanodia, S. Mahadevan +29 more
2020Astronomical Journal29 citations Open access
Semantic Scholar
The Kepler Follow-up Observation Program. II. Stellar Parameters from Medium- and High-resolution Spectroscopy
E. Furlan, D. Ciardi, W. Cochran, M. Everett +21 more
2018Astrophysical Journal29 citations Open access
Semantic Scholar
Mass determinations of the three mini-Neptunes transiting TOI-125
L. Nielsen, D. Gandolfi, David J Armstrong, J. Jenkins +78 more
2020Monthly notices of the Royal Astronomical Society28 citations Open access
Semantic Scholar
HD 219666 b: a hot-Neptune from TESS Sector 1
M. Esposito, David J Armstrong, D. Gandolfi, V. Adibekyan +72 more
2018Astronomy & Astrophysics28 citations Open access
Semantic Scholar
Kepler-1661 b: A Neptune-sized Kepler Transiting Circumbinary Planet around a Grazing Eclipsing Binary
Q. Socia, W. Welsh, J. Orosz, W. Cochran +6 more
2020Astronomical Journal27 citations Open access
Semantic Scholar
The Radial Velocity Variability of the K-giant γ Draconis: Stellar Variability Masquerading as a Planet
A. Hatzes, M. Endl, W. Cochran, P. MacQueen +8 more
201826 citations Open access
Semantic Scholar
K2-264: a transiting multiplanet system in the Praesepe open cluster
J. Livingston, F. Dai, T. Hirano, D. Gandolfi +30 more
2018Monthly notices of the Royal Astronomical Society25 citations Open access
Semantic Scholar
Greening of the brown-dwarf desert
C. Persson, S. Csizmadia, A. Mustill, M. Fridlund +54 more
2019Astronomy & Astrophysics24 citations Open access
Semantic Scholar
Radial Velocity Discovery of an Eccentric Jovian World Orbiting at 18 au
S. Blunt, M. Endl, L. Weiss, W. Cochran +24 more
2019Astronomical Journal24 citations Open access
Semantic Scholar
The McDonald Accelerating Stars Survey (MASS): White Dwarf Companions Accelerating the Sun-like Stars 12 Psc and HD 159062
B. Bowler, W. Cochran, M. Endl, Kyle Franson +6 more
2020Astronomical Journal20 citations Open access
Semantic Scholar
Know thy star, know thy planet: chemo-kinematically characterizing TESS targets
A. Carrillo, K. Hawkins, B. Bowler, W. Cochran +1 more
2019Monthly notices of the Royal Astronomical Society19 citations Open access
Semantic Scholar
The Transiting Multi-planet System HD15337: Two Nearly Equal-mass Planets Straddling the Radius Gap
D. Gandolfi, L. Fossati, J. Livingston, K. Stassun +52 more
2019Astrophysical Journal19 citations Open access
Semantic Scholar
The McDonald Accelerating Stars Survey (MASS): Discovery of a Long-period Substellar Companion Orbiting the Old Solar Analog HD 47127
B. Bowler, M. Endl, W. Cochran, P. MacQueen +11 more
2021Astrophysical Journal Letters18 citations Open access
Semantic Scholar
K2-155: A Bright Metal-poor M Dwarf with Three Transiting Super-Earths
T. Hirano, F. Dai, J. Livingston, Y. Fujii +31 more
201818 citations Open access
Semantic Scholar
K2-114b and K2-115b: Two Transiting Warm Jupiters
Avi Shporer, George Zhou, B. Fulton, A. Vanderburg +21 more
201718 citations Open access
Semantic Scholar
TOI-1728b: The Habitable-zone Planet Finder Confirms a Warm Super-Neptune Orbiting an M-dwarf Host
S. Kanodia, C. Cañas, G. Stefansson, J. Ninan +22 more
2020Astrophysical Journal17 citations Open access
Semantic Scholar
TOI-532b: The Habitable-zone Planet Finder confirms a Large Super Neptune in the Neptune Desert orbiting a metal-rich M-dwarf host
S. Kanodia, G. Stefansson, C. Cañas, M. Maney +29 more
2021Astronomical Journal16 citations Open access
Semantic Scholar
The Epoch of Giant Planet Migration Planet Search Program. I. Near-infrared Radial Velocity Jitter of Young Sun-like Stars
Q. Tran, B. Bowler, W. Cochran, M. Endl +7 more
2021Astronomical Journal16 citations Open access
Semantic Scholar
37 new validated planets in overlapping K2 campaigns
J. D. de Leon, J. Livingston, M. Endl, W. Cochran +23 more
2021Monthly notices of the Royal Astronomical Society16 citations Open access
Semantic Scholar
K2-140b and K2-180b – Characterization of a hot Jupiter and a mini-Neptune from theK2mission
J. Korth, S. Csizmadia, D. Gandolfi, M. Fridlund +39 more
2018Monthly notices of the Royal Astronomical Society15 citations Open access
Semantic Scholar
Detection and characterization of an ultra-dense sub-Neptunian planet orbiting the Sun-like star K2-292
R. Luque, G. Nowak, E. Pallé, F. Dai +50 more
2018Astronomy & Astrophysics15 citations Open access
Semantic Scholar
Three planets transiting the evolved star EPIC 249893012: a hot 8.8-M⊕ super-Earth and two warm 14.7 and 10.2-M⊕ sub-Neptunes
D. Hidalgo, E. Pallé, R. Alonso, D. Gandolfi +56 more
2020Astronomy & Astrophysics14 citations Open access
Semantic Scholar
The Random Transiter – EPIC 249706694/HD 139139
S. Rappaport, A. Vanderburg, M. Kristiansen, M. Omohundro +15 more
2019Monthly notices of the Royal Astronomical Society14 citations Open access
Semantic Scholar
A Search for Planetary Metastable Helium Absorption in the V1298 Tau System
S. Vissapragada, G. Stefansson, M. Greklek-McKeon, A. Oklopčić +27 more
2021Astronomical Journal13 citations Open access
Semantic Scholar
A Mini-Neptune and a Radius Valley Planet Orbiting the Nearby M2 Dwarf TOI-1266 in Its Venus Zone: Validation with the Habitable-zone Planet Finder
G. Stefansson, R. Kopparapu, A. Lin, S. Mahadevan +25 more
2020Astronomical Journal13 citations Open access
Semantic Scholar
The Preexplosion Environments and the Progenitor of SN 2023ixf from the Hobby–Eberly Telescope Dark Energy Experiment (HETDEX)
Chen-Xu Liu, Xinlei Chen, X. Er, G. Zeimann +19 more
2023Astrophysical Journal Letters11 citations Open access
Semantic Scholar
The Habitable-zone Planet Finder Detects a Terrestrial-mass Planet Candidate Closely Orbiting Gliese 1151: The Likely Source of Coherent Low-frequency Radio Emission from an Inactive Star
S. Mahadevan, G. Stefansson, P. Robertson, R. Terrien +16 more
2021Astrophysical Journal Letters9 citations Open access
Semantic Scholar
It Takes Two Planets in Resonance to Tango around K2-146
K. Lam, J. Korth, K. Masuda, S. Csizmadia +50 more
2019Astronomical Journal9 citations Open access
Semantic Scholar
A Large Ground-based Observing Campaign of the Disintegrating Planet K2-22b
K. Colón, George Zhou, Avi Shporer, K. Collins +26 more
2018Astronomical Journal9 citations Open access
Semantic Scholar
Confirmation and characterisation of three giant planets detected by TESS from the FIES/NOT and Tull/McDonald spectrographs
E. Knudstrup, L. Serrano, D. Gandolfi, S. Albrecht +36 more
2022Astronomy & Astrophysics7 citations Open access
Semantic Scholar

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