CRRES electric field power spectra and radial diffusion coefficients

Details CRRES electric field power spectra and radial diffusion coefficients CRRES electric field power spectra and radial diffusion coefficients

Feb 2005

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005jgra..11002214b&link_type=abstract

Journal of Geophysical Research, Volume 110, Issue A2, CiteID A02214

Physics

10

Magnetospheric Physics: Electric Fields (2411), Magnetospheric Physics: Energetic Particles: Trapped, Magnetospheric Physics: Magnetosphere: Inner, Magnetospheric Physics: Numerical Modeling

Scientific paper

Combined Release and Radiation Effects Satellite (CRRES) Electric Field Instrument (EFI) data are used to determine the electric field power spectral density as a function of L and Kp over the frequency range 0.2 to 15.9 mHz. The power at each frequency is fit to the function P(L, Kp) = a Lb exp(cKp). Assuming a purely electrostatic field and making several other assumptions regarding the azimuthal dependence of the field fluctuations, a Kp-dependent radial diffusion coefficient DLLE is computed from the power spectra. The model average DLLE for high activity (Kp = 6) are between 1 to 2 orders of magnitude larger than that for low activity (Kp = 1), dependent upon L and first invariant.

Affiliated with

Also associated with

No associations

Rating

CRRES electric field power spectra and radial diffusion coefficients does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with CRRES electric field power spectra and radial diffusion coefficients, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and CRRES electric field power spectra and radial diffusion coefficients will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1361447