We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Spatial brightness distribution of hard X-Ray emission along flare loops.
- Authors
Melnikov, V. F.; Charikov, Yu. E.; Kudryavtsev, I. V.
- Abstract
The work is devoted to the simulation of recently discovered hard X-ray and gamma radiation sources localized near the top of solar flare loops. The calculations were performed in the context of a model of a flare magnetic loop inhomogeneous with respect to the magnetic field. Two cases of injection were considered: isotropic and anisotropic along the loop axis. The distributions of electrons along the loop are found by solving the nonstationary relativistic kinetic equation in the Fokker-Planck form. Based on the calculated electron distribution functions, the spatial brightness distribution of hard X-ray and gamma radiation has been calculated. Radiation characteristics are compared for different sets of injection parameters.
- Subjects
ASTRONOMICAL photometry; ELECTRON distribution; PARAMETERS (Statistics); SOLAR flares; KINETIC energy; RELATIVISTIC astrophysics; SOLAR magnetic fields; HARD X-rays
- Publication
Geomagnetism & Aeronomy, 2013, Vol 53, Issue 7, p863
- ISSN
0016-7932
- Publication type
Article
- DOI
10.1134/S0016793213070153