Jacklyn Pezzato

Physics and Astronomy · Physical Sciences

14h-index558citations57works7.72yr avg
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Research Topics

Stellar, planetary, and galactic studies(42), Astronomy and Astrophysical Research(38), Astrophysics and Star Formation Studies(16), Adaptive optics and wavefront sensing(15), Astro and Planetary Science(14)

Publications57 total

Distinct Rotational Evolution of Giant Planets and Brown Dwarf Companions
ArXiv.org·2026Open Access
Distinct Rotational Evolution of Giant Planets and Brown Dwarf Companions
arXiv (Cornell University)·2026Open Access
Fringing analysis and forward modeling of Keck Planet Imager and Characterizer (KPIC) spectra
Journal of Astronomical Telescopes Instruments and Systems·2025
Water Dissociation and Rotational Broadening in the Atmosphere of KELT-20 b from High-resolution Spectroscopy
The Astronomical Journal·2025· 6 citedOpen Access
Water dissociation and rotational broadening in the atmosphere of KELT-20 b from high-resolution spectroscopy
ArXiv.org·2025Open Access
Technical description and performance of the phase II version of the Keck Planet Imager and Characterizer
Journal of Astronomical Telescopes Instruments and Systems·2025· 6 citedOpen Access
Technical description and performance of the phase II version of the Keck Planet Imager and Characterizer
arXiv (Cornell University)·2025Open Access
RV Measurements of Directly Imaged Brown Dwarf GQ Lup B to Search for Exosatellites
The Astronomical Journal·2024· 6 citedOpen Access
κ Andromedae b Is a Fast Rotator from KPIC High-resolution Spectroscopy
The Astronomical Journal·2024· 9 citedOpen Access
Atmospheric Characterization of the Super-Jupiter HIP 99770 b with KPIC
The Astronomical Journal·2024· 12 citedOpen Access
RV measurements of directly imaged brown dwarf GQ Lup B to search for exo-satellites
arXiv (Cornell University)·2024Open Access
Rotation and Abundances of the Benchmark Brown Dwarf HD 33632 Ab from Keck/KPIC High-resolution Spectroscopy
The Astrophysical Journal·2024· 16 citedOpen Access
Are These Planets or Brown Dwarfs? Broadly Solar Compositions from High-resolution Atmospheric Retrievals of ∼10–30 M <sub>Jup</sub> Companions
The Astrophysical Journal·2024· 34 citedOpen Access
Fringing analysis and forward modeling of Keck Planet Imager and Characterizer (KPIC) spectra
2024· 6 citedOpen Access
Orbital and Atmospheric Characterization of the 1RXS J034231.8+121622 System using High-resolution Spectroscopy Confirms that the Companion is a Low-mass Star
The Astronomical Journal·2024· 3 citedOpen Access
Are these planets or brown dwarfs? Broadly solar compositions from high-resolution atmospheric retrievals of ~10-30 $M_\textrm{Jup}$ companions
arXiv (Cornell University)·2024· 2 citedOpen Access
kappa And b is a fast rotator from KPIC High Resolution Spectroscopy
arXiv (Cornell University)·2024Open Access
Fresh view of the hot brown dwarf HD 984 B through high-resolution spectroscopy
Astronomy and Astrophysics·2024· 14 citedOpen Access
Orbital and Atmospheric Characterization of the 1RXS J034231.8+121622 System Using High-Resolution Spectroscopy Confirms That The Companion is a Low-Mass Star
arXiv (Cornell University)·2024Open Access
Vortex Fiber Nulling for Exoplanet Observations: First Direct Detection of M Dwarf Companions around HIP 21543, HIP 94666, and HIP 50319
The Astrophysical Journal Letters·2024· 6 citedOpen Access
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Frequent Co-authors

Jason Wang(46), Dimitri Mawet(46), Daniel Echeverri(43), Andrew Skemer(42), J. Kent Wallace(42), Randall Bartos(41), Benjamin Calvin(41), Sylvain Cetre(41), Michael P. Fitzgerald(41), Nemanja Jovanović(41), Jean-Baptiste Ruffio(37), Tobias Schofield(37), Jerry W. Xuan(35), Greg Doppmann(35), Ji Wang(34), Ronald López(34), Ashley Baker(33), Ben Sappey(33), Luke Finnerty(31), Evan Morris(31)