Kathryn V. Johnston

Crystal Research (United States) — United States

Physics and Astronomy · Physical Sciences

51h-index10.0kcitations284works3.52yr avg
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Research Topics

Stellar, planetary, and galactic studies(202), Astronomy and Astrophysical Research(145), Galaxies: Formation, Evolution, Phenomena(94), Astrophysics and Star Formation Studies(58), Astronomical Observations and Instrumentation(39)

Publications283 total

The Phase Spiral’s Origin and Evolution: Indications from Its Varying Properties across the Milky Way Disk
The Astrophysical Journal·2026Open Access
The dark matter wake of a galactic bar revealed by multichannel singular spectral analysis
Monthly Notices of the Royal Astronomical Society·2025Open Access
Shaping the Milky Way. II. The dark matter halo's response to the LMC's passage in a cosmological context
arXiv (Cornell University)·2025Open Access
Optical Spectroscopy Reveals Hidden Neutron-capture Elemental Abundance Differences among APOGEE-identified Chemical Doppelgängers*
The Astrophysical Journal·2025· 2 citedOpen Access
Constraining the Milky Way Halo Accretion History with Simulated Stellar Halos: Designing the HALO7D-X Survey
The Astrophysical Journal·2025Open Access
Shaping the Milky Way: The Interplay of Mergers and Cosmic Filaments
The Astrophysical Journal·2025· 7 citedOpen Access
Constraining the Milky Way Halo Accretion History With Simulated Stellar Halos: Designing the HALO7D-X Survey
ArXiv.org·2025Open Access
Using Simulation-based Inference on Tidally Perturbed Dwarf Galaxies: The Dynamics of NGC 205
The Astrophysical Journal·2025· 2 citedOpen Access
Dancing Streams In Merging Halos: Stellar Streams in a MW--LMC-like merger
arXiv (Cornell University)·2025Open Access
The All-sky Impact of the LMC on the Milky Way Circumgalactic Medium
The Astrophysical Journal·2025· 1 citedOpen Access
<tt>StreamSculptor:</tt> Hamiltonian Perturbation Theory for Stellar Streams in Flexible Potentials with Differentiable Simulations
The Astrophysical Journal·2025· 5 citedOpen Access
Using simulation based inference on tidally perturbed dwarf galaxies: the dynamics of NGC205
arXiv (Cornell University)·2025· 3 citedOpen Access
Data-driven Dynamics with Orbital Torus Imaging: A Flexible Model of the Vertical Phase Space of the Galaxy
The Astrophysical Journal·2025· 4 citedOpen Access
LMC Calls, Milky Way Halo Answers: Disentangling the Effects of the MW–LMC Interaction on Stellar Stream Populations
The Astrophysical Journal·2024· 10 citedOpen Access
The Milky Way’s Rowdy Neighbors: The Effects of the Large Magellanic Cloud and Sagittarius Dwarf on the Milky Way Disk
The Astrophysical Journal·2024· 8 citedOpen Access
On the Corotation of Milky Way Satellites: LMC-mass Satellites Induce Apparent Motions in Outer Halo Tracers
The Astrophysical Journal·2024· 7 citedOpen Access
$\texttt{StreamSculptor}$: Hamiltonian Perturbation Theory for Stellar Streams in Flexible Potentials with Differentiable Simulations
arXiv (Cornell University)·2024Open Access
LMC Calls, Milky Way Halo Answers: Disentangling the Effects of the MW--LMC Interaction on Stellar Stream Populations
arXiv (Cornell University)·2024Open Access
The All-Sky Impact of the LMC on the Milky Way Circumgalactic Medium
arXiv (Cornell University)·2024· 2 citedOpen Access
The Milky Way's rowdy neighbours: The effects of the Large Magellanic Cloud and Sagittarius Dwarf on the Milky Way Disc
arXiv (Cornell University)·2024Open Access
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Frequent Co-authors

Steven R. Majewski(13), Chervin F. P. Laporte(8), Adrian M. Price-Whelan(8), James S. Bullock(7), David W. Hogg(5), Lars Hernquist(5), Facundo A. Gómez(5), Andreea S. Font(5), Richard J. Patterson(5), Puragra Guhathakurta(5), David R. Law(4), Nicolás Garavito-Camargo(4), Gurtina Besla(4), Brant Robertson(4), W. E. Kunkel(4), Sanjib Sharma(3), Hans‐Walter Rix(3), Peter M. Frinchaboy(3), David Hendel(3), A. M. N. Ferguson(3)