M
Mary K. Hudson
Researcher at Dartmouth College
Publications - 188
Citations - 10516
Mary K. Hudson is an academic researcher from Dartmouth College. The author has contributed to research in topics: Van Allen radiation belt & Magnetosphere. The author has an hindex of 49, co-authored 178 publications receiving 9312 citations. Previous affiliations of Mary K. Hudson include University of California, Los Angeles & University of California, Berkeley.
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Magnetic field line curvature induced pitch angle diffusion in the inner magnetosphere
TL;DR: In this paper, the authors used eigenfunction analysis to model the long-term behavior of particle distributions in a quiet time inner magnetosphere, and the resulting pitch angle distributions are given and their decay periods are used to explore energy thresholds.
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Modeling CME-shock-driven storms in 2012-2013: MHD test particle simulations
Mary K. Hudson,J. Paral,Brian Kress,Michael Wiltberger,Daniel N. Baker,John C. Foster,Drew Turner,John R. Wygant +7 more
TL;DR: The Van Allen Probes spacecraft provided detailed observations of the energetic particles and fields environment for coronal mass ejection (CME)-shock-driven storms in 2012 to 2013 which have now been modeled with MHD test particle simulations.
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Observations of the inner radiation belt: CRAND and trapped solar protons
R. S. Selesnick,Daniel N. Baker,Allison Jaynes,Xinlin Li,Shrikanth Kanekal,Mary K. Hudson,Brian Kress +6 more
TL;DR: In this paper, the Van Allen Probes Relativistic Electron-Proton Telescopes were used to measure inner radiation belt protons as a function of kinetic energy (24 to 76)MeV), equatorial pitch angle, and magnetic L shell, during late 2013 and early 2014.
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Dynamic modeling of geomagnetic cutoff for the 23–24 November 2001 solar energetic particle event
TL;DR: In this paper, the authors investigate numerically the time variations of geomagnetic cutoffs of solar energetic particles and find well-defined surfaces of constant cutoff that exhibit dynamic behavior in response to solar wind conditions.
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A statistical study of Pc3–Pc5 magnetic pulsations observed by the AMPTE/Ion Release Module satellite
TL;DR: In this article, the authors used magnetic field data from the Active Magnetospheric Particle Tracer Explorers/Ion Release Module satellite to complete a statistical study yielding occurrence rates of a number of different types of pulsations.