Velocity Vector, Ionization Degree, and Temperature of Prominence Fine Structures Observed by Hinode/SOT

0386744 - ASÚ 2013 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Schmieder, B. - Mein, P. - Chandra, R. - Molodij, G. - Heinzel, Petr - Berlicki, Arkadiusz - Schwartz, Pavol - Fárník, František - Labrosse, N. - Anzer, U. - Watanabe, T.
Velocity Vector, Ionization Degree, and Temperature of Prominence Fine Structures Observed by Hinode/SOT.
Hinode-3: The 3rd Hinode Science Meeting. San Francisco: Astronomical Society otf the Pacific, 2012 - (Sekii, T.), s. 107-112. ASP Conference Series, 454. ISBN 9781583817902.
[Hinode Science Meetin /3./. Tokyo (JP), 01.12.2009-04.12.2009]
Výzkumný záměr: CEZ:AV0Z10030501
Klíčová slova: hedgerow prominence
Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika

Prominences have been successfully observed by Hinode in April 2007 exhibiting a strong dynamics of their fine structures. The dynamics of a prominence is a challenge to understand the formation of cool prominence plasma embedded in the hot corona. Combining simultaneous observations obtained in Hα with Hinode/SOT and the MSDP spectrograph operating at the Meudon solar tower, velocity vectors have been derived. The Doppler-shifts of bright threads are of the same order as the velocities measured perpendicular to the line of sight.
Trvalý link: http://hdl.handle.net/11104/0217825