Magnetism of Solar Flares and Prominences

0386872 - ASÚ 2013 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Heinzel, Petr - Hudson, H. S.
Magnetism of Solar Flares and Prominences.
The Second ATST-EAST Meeting: Magnetic Fields from the Photosphere to the Corona. San Francisco: Astronomical Society otf the Pacific, 2012 - (Rimmele, T.), s. 121-132. ASP Conference Series, 463. ISBN 9781583818084.
[ATST - EAST Workshop in Solar Physics /2./. Washington (US), 09.11.2011-11.11.2011]
Grant CEP: GA ČR GAP209/10/1680
Výzkumný záměr: CEZ:AV0Z10030501
Klíčová slova: magnetic fields * solar flares * prominences
Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika

We give an overview of magnetic fields in solar flares and prominences. Magnetic fields related to flares play a crucial role in the process of energy release and transport to the lower atmosphere, and thus magnetometry under the coronal and chromospheric conditions is extremely challenging. Magnetic fields in prominences are supposed to keep the prominence plasma at coronal heights against the gravity. Their measurements have been numerous, but high-resolution mapping is still missing. We discuss various flare and prominence models in connection to current and future high-resolution observations.
Trvalý link: http://hdl.handle.net/11104/0216099