D
D. M. Yeager
Researcher at University of Iowa
Publications - 4
Citations - 380
D. M. Yeager is an academic researcher from University of Iowa. The author has contributed to research in topics: Magnetosphere & Plasma sheet. The author has an hindex of 4, co-authored 4 publications receiving 380 citations.
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Observations of atomic oxygen (O+) in the Earth's magnetotail
TL;DR: The electrostatic analyzer aboard Imp 7 examined energy spectra of positive ions in certain streaming plasmas adjacent to the plasma sheet and within the geomagnetic tail at geocentric radial distances of about 35 R-E, revealing minor, though often persistent, secondary maxima of intensities with energy per unit charge a factor of 16 greater than that of the dominant H(+) ions.
Journal ArticleDOI
Quadrispherical LEPEDEAS for ISEE's-1 and -2 Plasma Measurements
TL;DR: In this article, a new generation of spaceflight instrumentation for comprehensive measurements of plasmas within the earth's magnetosphere and its environs is described, including quadrispherical low energy proton and electron differential energy analyzers (LEPEDEAS) for the ISEE-l and -2 spacecraft.
Journal ArticleDOI
Low‐energy electron intensities at large distances over the Earth's polar cap
D. M. Yeager,L. A. Frank +1 more
TL;DR: In this article, the character and temporal fluctuations study of electron intensities in the energy range of hundreds of electron volts, were reported which were measured at high latitudes and altitudes on geomagnetic field lines corresponding to those of the polar cap and magnetotail lobes.
Quadrispherical LEPEDEAS for ISEE's-1 and -2 plasma measurements. [Low Energy Proton and Electron Differential Energy Analyzers
TL;DR: In this article, a new generation of spaceflight instrumentation for comprehensive measurements of plasmas within the earth's magnetosphere and its environs is described, including quadrispherical low energy proton and electron differential energy analyzers (LEPEDEAS) for the ISEE-l and -2 spacecraft.