E
Edwin P. Keath
Researcher at Johns Hopkins University Applied Physics Laboratory
Publications - 54
Citations - 3215
Edwin P. Keath is an academic researcher from Johns Hopkins University Applied Physics Laboratory. The author has contributed to research in topics: Magnetosphere & Charged particle. The author has an hindex of 28, co-authored 54 publications receiving 3091 citations. Previous affiliations of Edwin P. Keath include Johns Hopkins University.
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Journal ArticleDOI
Magnetosphere Imaging Instrument (MIMI) on the Cassini Mission to Saturn/Titan
Stamatios M. Krimigis,D. G. Mitchell,D. C. Hamilton,Stefano Livi,J. Dandouras,S. E. Jaskulek,Thomas P. Armstrong,John D. Boldt,Andrew F. Cheng,George Gloeckler,John Hayes,K. C. Hsieh,Wing-Huen Ip,Edwin P. Keath,E. Kirsch,Norbert Krupp,Louis J. Lanzerotti,R. A. Lundgren,Barry Mauk,R. W. McEntire,Edmond C. Roelof,C. E. Schlemm,Barry E. Tossman,B. Wilken,D. J. Williams +24 more
TL;DR: The magnetospheric imaging instrument (MIMI) is a neutral and charged particle detection system on the Cassini orbiter spacecraft designed to perform both global imaging and in-situ measurements to study the overall configuration and dynamics of Saturn's magnetosphere and its interactions with the solar wind, Saturn's atmosphere, Titan, and the icy satellites as mentioned in this paper.
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General characteristics of hot plasma and energetic particles in the Saturnian magnetosphere: Results from the Voyager spacecraft
Stamatios M. Krimigis,J. F. Carbary,Edwin P. Keath,Thomas P. Armstrong,Louis J. Lanzerotti,George Gloeckler +5 more
TL;DR: The low energy charged particle (LECP) experiment on the Voyager 1 and 2 spacecraft made measurements of the intensity, energy spectra, and spatial distributions of ions (30 keV ≲ E ≲ 150 MeV) and electrons (22 keV = 0.1 up to ∼4) during encounters with the Saturnian magnetosphere in November 1980 and August 1981, respectively as discussed by the authors.
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Characteristics of hot plasma in the Jovian magnetosphere: Results from the Voyager spacecraft
Stamatios M. Krimigis,J. F. Carbary,Edwin P. Keath,C. O. Bostrom,W. I. Axford,George Gloeckler,Louis J. Lanzerotti,Thomas P. Armstrong +7 more
TL;DR: In this paper, the spectral and angular ion measurements, density and pressure profiles in the magnetosphere are constructed and then compared with results reported by the plasma wave and plasma science investigations (density) and the magnetic field investigation (pressure).
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Dynamics of Saturn's magnetosphere from MIMI during Cassini's orbital insertion.
Stamatios M. Krimigis,D. G. Mitchell,D. C. Hamilton,Norbert Krupp,Stefano Livi,Edmond C. Roelof,J. Dandouras,Thomas P. Armstrong,Barry Mauk,Chris Paranicas,Pontus Brandt,Scott Bolton,Andrew F. Cheng,T. Choo,George Gloeckler,John Hayes,K. C. Hsieh,Wing-Huen Ip,S. E. Jaskulek,Edwin P. Keath,E. Kirsch,M. Kusterer,Andreas Lagg,Louis J. Lanzerotti,Louis J. Lanzerotti,D. LaVallee,J. W. Manweiler,R. W. McEntire,W. Rasmuss,Joachim Saur,F. S. Turner,D. J. Williams,Joachim Woch +32 more
TL;DR: ENA imaging has revealed a radiation belt that resides inward of the D ring and is probably the result of double charge exchange between the main radiation belt and the upper layers of Saturn's exosphere.
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Hot plasma environment at jupiter: voyager 2 results.
Stamatios M. Krimigis,Thomas P. Armstrong,W. I. Axford,C. O. Bostrom,Chuanzhu Fan,George Gloeckler,Louis J. Lanzerotti,Edwin P. Keath,R. D. Zwickl,J. F. Carbary,D. C. Hamilton +10 more
TL;DR: The Jovian magnetosphere is confined by a plasma boundary (as was implied by the model of Brice and Ioannidis) rather than a conventional magnetopause, and the region inside this discontinuity is named the "inner plasmasphere."