Pregled bibliografske jedinice broj: 210997
Periodical patterns in major flare occurrence and their relation to magnetically complex active regions
Periodical patterns in major flare occurrence and their relation to magnetically complex active regions // Advances in Space Research, 38 (2006), 5; 886-890 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 210997 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Periodical patterns in major flare occurrence and their relation to magnetically complex active regions
Autori
Temmer, Manuela ; Veronig, Astrid ; Rybak, Jan ; Brajša, Roman ; Hanslmeier, Arnold
Izvornik
Advances in Space Research (0273-1177) 38
(2006), 5;
886-890
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
solar flares; solar activity; magnetic fields
Sažetak
A periodical occurrence rate of major solar flares (observed in hard X-rays) of ~24 days (synodic) was first reported by Bai (1987) for the years 1980-1985. Here we report a significant relation between the appearance of 24-day period in major H-alpha flares and magnetically complex sunspot groups (i.e., including a gamma and/or delta configuration). From synoptic maps of magnetograms (NSO/KP) patterns in the magnetic flux evolution are traced which might be the cause of the 24-day period observed in flare activity.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- Chemical Abstracts
- The INSPEC Science Abstracts series
