Sunrise effects in the equatorial F-layer

Physics

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Scientific paper

In the sunrise period, under certain conditions, a cavity of a low electron density arises in the equatorial ionosphere at altitudes between the peaks of the night F-layer and the morning F-layer. The dependence of the cavity parameters on the initial conditions, solar activity, season, photochemistry, geomagnetic disturbance, diffusion, and vertical drift of the ionospheric plasma is studied theoretically. It is shown that temporal variations of the electron density, as well as of the cavity parameters, depend mainly on the initial profile parameters, ionizing solar radiation flux, ion formation rate, diffusion, and geomagnetic activity. It is concluded that reduced diffusion can be one of the major physical mechanisms which can assist the preservation, at large heights in the pre-sunrise F-layer, of the electron density at the day-time level.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Sunrise effects in the equatorial F-layer 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 Sunrise effects in the equatorial F-layer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sunrise effects in the equatorial F-layer will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-1413754

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.