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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Journal ArticleDOI
The small‐scale structure of electrostatic shocks
M. Temerin,Cynthia A Cattell,Robert L. Lysak,Mary K. Hudson,Roy B. Torbert,F. S. Mozer,R. D. Sharp,Paul M. Kintner +7 more
TL;DR: In this article, the authors examined the data from five electrostatic shocks and found that the potential associated with the shocks closed below the satellite to give rise to the parallel electric field required for the acceleration of the ion beam, and that the electrostatic ion cyclotron waves are adjacent to the shock and to extend throughout the upward-going ion beam region.
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Gradual diffusion and punctuated phase space density enhancements of highly relativistic electrons: Van Allen Probes observations
Daniel N. Baker,Allison Jaynes,Xinlin Li,Michael G. Henderson,Shrikanth Kanekal,Geoffrey D. Reeves,Harlan E. Spence,Seth G. Claudepierre,Joseph F. Fennell,Mary K. Hudson,Richard M. Thorne,John C. Foster,Philip J. Erickson,David M. Malaspina,John R. Wygant,A. J. Boyd,Craig Kletzing,Alexander Drozdov,Yuri Shprits,Yuri Shprits,Yuri Shprits +20 more
TL;DR: In this paper, the authors present analysis of multi-MeV electron flux and phase space density (PSD) changes during March 2013 in the context of the first year of the Van Allen Probes operation.
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Van Allen Probes observation of localized drift resonance between poloidal mode ultra‐low frequency waves and 60 keV electrons
Seth G. Claudepierre,Ian R. Mann,Kazue Takahashi,J. F. Fennell,Mary K. Hudson,J. B. Blake,James L. Roeder,J. H. Clemmons,Harlan E. Spence,Geoffrey D. Reeves,Daniel N. Baker,Herbert O. Funsten,R. H. W. Friedel,Michael G. Henderson,Craig Kletzing,William S. Kurth,Robert J. MacDowall,Charles W. Smith,John R. Wygant +18 more
TL;DR: In this article, the drift resonance between magnetospheric ULF waves and energetic electrons was detected and the electron number density was estimated to be 50 cm at 15:45:00 and 16:00:00 UTC.
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Resonant enhancement of relativistic electron fluxes during geomagnetically active periods
TL;DR: In this paper, the authors investigated the effect of relativistic electron flux on the frequency of the VLF whistler wave on the recovery phase of magnetic storms and during other active periods with the help of Hamiltonian formalism and simulations.
Journal ArticleDOI
Increase in relativistic electron flux in the inner magnetosphere: ULF wave mode structure
TL;DR: In this article, a 3D global MHD simulation of the 10−11 January 1997 event has been analyzed for mode structure and shown to contain field line resonance components, both toroidal and poloidal, with peak power on the nightside during southward IMF conditions.