An impulsive solar X-ray burst in the energy range 90 400 keV
Abstract
A hard solar X-ray burst in the energy range 90-400 keV was observed at about 0528:30 UT on 13 April 1974. This event is peculiar in the sense that the X-ray flux is considerably high whereas the corresponding radio and optical flares are of moderate sizes, that the duration of the X-ray burst is very short, and that the X-ray peak is delayed by about 2.5 min relative to the first radio peak.
- Publication:
-
Solar Physics
- Pub Date:
- June 1975
- DOI:
- 10.1007/BF00149924
- Bibcode:
- 1975SoPh...42..441F
- Keywords:
-
- Solar Flares;
- Solar Radio Bursts;
- Solar X-Rays;
- X Ray Spectra;
- Balloon-Borne Instruments;
- H Alpha Line;
- Solar Spectra;
- Spectrum Analysis;
- Time Lag;
- X Ray Density Measurement;
- Solar Physics;
- Flare;
- Energy Range;
- Moderate Size;
- Optical Flare;
- Radio Peak