Flares From the Giant ar 9433 on 24 April 2001

Details Flares From the Giant ar 9433 on 24 April 2001 Flares From the Giant ar 9433 on 24 April 2001

Oct 2003

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2003soph..217..173j&link_type=abstract

Solar Physics, v. 217, Issue 1, p. 173-186 (2003).

Physics

4

Scientific paper

We present Hα CCD observations of three small-to-medium-size two-ribbon flares observed in the giant AR 9433 on 24 April 2001. Flare observations at other associated wavelengths (e.g., soft X-rays (SXR), hard X-rays (HXR), microwaves (MW)) obtained from archives are also presented and compared. We have tested the Neupert effect for the most energetic third flare. The flare observations are in agreement with the thick-target model. In the case of this flare the HXR emitting electrons appears to be the heating source of SXR and Hα emissions. The flares are also studied in EUV and UV emissions using TRACE data. We discuss the complexity of the magnetic field using SOHO/MDI magnetograms. The flares are observed to occur in both (f/p) polarity regions in highly sheared magnetic field with emerging flux regions and MMFs.

Affiliated with

Also associated with

No associations

Rating

Flares From the Giant ar 9433 on 24 April 2001 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 Flares From the Giant ar 9433 on 24 April 2001, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flares From the Giant ar 9433 on 24 April 2001 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1035688