The role of the magnetic field intensity and geometry in the type III burst generation

Details The role of the magnetic field intensity and geometry in the type III burst generation The role of the magnetic field intensity and geometry in the type III burst generation

Dec 1990

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1990soph..130...31z&link_type=abstract

(Committee of European Radio Astronomers, SNSF, URSI, et al., Workshop on Particle Beams in the Solar Atmosphere, Braunwald, Swi

Mathematics

Logic

7

Magnetic Flux, Solar Flares, Solar Magnetic Field, Sunspots, Type 3 Bursts, H Alpha Line, Magnetic Field Configurations, Solar Activity

Scientific paper

The association of type III bursts related to H-alpha flares in different magnetic environments were studied in the period 1970-1981. Special attention is paid to flares which partly cover a major spot umbra (Z-flares). In particular, the location of the spots in the active regions and the magnetic field intensities of spots covered by a ribbon are considered. The association rate with type III bursts decreases to 17 percent when the flare is located inside the bipolar pattern of a large active region, compared with an association rate of 54 percent when the flare is situated outside it. The association rate increases with the magnetic field intensity of the spot covered by H-alpha emission; this is most clearly revealed for the flares occurring outside the bipolar pattern of active regions. Ninety-three percent of the flare-associated type III burst were accompanied by 10 cm radio bursts. For the most general case, in which a flare is developing anywhere in an active region, the association with type III bursts generation increases with the increasing magnetic field intensity of the main spot of the group.

Affiliated with

Also associated with

No associations

Rating

The role of the magnetic field intensity and geometry in the type III burst generation 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 The role of the magnetic field intensity and geometry in the type III burst generation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The role of the magnetic field intensity and geometry in the type III burst generation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-865162