Roger R. Anderson
University of Iowa
197 Papers
2.8K Citations
Roger R. Anderson is an academic researcher from University of Iowa. The author has contributed to research in topics: Plasmasphere & Waves in plasmas. The author has an hindex of 64, co-authored 197 publications. Previous affiliations of Roger R. Anderson include Kyoto University & Kanazawa University.
Chat about Author
Papers
Electron density in the magnetosphere
TL;DR: In this article, the field line dependence of the electron density along field lines has been investigated for all categories of plasma (plasmasphere and plasmatrough) and the average equatorial profiles of ne0 versus Rmax for both plasmaspheres and pla-matrough.
Statistical analysis of relativistic electron energies for cyclotron resonance with EMIC waves observed on CRRES
Nigel P. Meredith,Richard M. Thorne,Richard B. Horne,Danny Summers,Danny Summers,Brian Fraser,Roger R. Anderson +6 more
TL;DR: In this article, a statistical analysis of over 800 EMIC wave events observed on the CRRES spacecraft is performed to establish whether scattering can occur at geophysically interesting energies (less than or equal to 2 MeV).
Plasma waves associated with energetic particles streaming into the solar wind from the Earth's bow shock
TL;DR: In this article, three dominant types of plasma waves are observed which are associated with energetic particle streams coming from the bow shock: ion acoustic waves, electron plasma oscillations, and whistler mode waves.
Particle and field characteristics of the high-latitude plasma sheet boundary layer
George K. Parks,Matthew D. McCarthy,R. J. Fitzenreiter,J. Etcheto,K. A. Anderson,Roger R. Anderson,T. E. Eastman,L. A. Frank,D. A. Gurnett,C. Y. Huang,Robert P. Lin,A. T. Y. Lui,K. W. Ogilvie,Arne Pedersen,Henri Rème,D. J. Williams +15 more
TL;DR: In this paper, the characteristics of the high-latitude boundary region of the plasma sheet have been analyzed using particle and field data obtained by eight ISEE spacecraft experiments, and the results show that the region supports intense ion flows, large amplitude electric fields, and enhanced broad-band electrostatic noise.
Electron Plasma Oscillations Associated with Type III Radio Bursts.
TL;DR: Observations confirm the basic mechanism, proposed in 1958, that type III radio emissions are produced by intense electron plasma oscillations excited in the solor corona by electrons ejected from a solar flare.