Diffusion of high energy electrons in the solar corona

Details Diffusion of high energy electrons in the solar corona Diffusion of high energy electrons in the solar corona

Jan 1984

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1984a%26a...130..111a&link_type=abstract

Astronomy and Astrophysics (ISSN 0004-6361), vol. 130, no. 1, Jan. 1984, p. 111-118.

Astronomy and Astrophysics

Astrophysics

14

Electron Diffusion, High Energy Electrons, Solar Corona, Solar Electrons, Solar Flares, Solar X-Rays, Electron Acceleration, Magnetohydrodynamic Waves, Solar Magnetic Field, Solar Radio Bursts, Turbulent Diffusion

Scientific paper

A theoretical mechanism explaining the soft X-ray halo observed around the site of solar flares is proposed on the basis of an analytical investigation of anomalous diffusion of high-energy electrons by turbulent waves and magnetic irregularities. General expressions are derived and applied to the conditions prevalent in the solar corona, and the SMM (HXIS) and Culgoora radio observations of the flare of May 21-22, 1980, reported by Zvestka et al. (1982) are summarized and analyzed in the light of the analytical results. The X-ray halo can be explained by electron escape from the flaring loop via anomalous diffusion if electron energy is greater than about 100 keV, density is 10 to the 10th/cu cm or less, and the magnetic disturbance has (delta B)/B = a few percent.

Affiliated with

Also associated with

No associations

Rating

Diffusion of high energy electrons in the solar corona 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 Diffusion of high energy electrons in the solar corona, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diffusion of high energy electrons in the solar corona will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-935032