Astronomy and Astrophysics – Astronomy
Scientific paper
Dec 1982
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1982baicz..33..338o&link_type=abstract
Astronomical Institutes of Czechoslovakia, Bulletin, vol. 33, no. 6, 1982, p. 338-345.
Astronomy and Astrophysics
Astronomy
1
Chromosphere, Plasma Dynamics, Solar Flares, Solar Spectra, Arcs, H Lines, Hydrogen, K Lines, Stellar Spectrophotometry
Scientific paper
The spectrographic nature of the ascending elongated and point arc patterns with descending plasma flows is investigated, and the relation between the rate of ascent of the arc and the velocities of the directional motion of the radiating plasma in the same arc is examined. Qualitative agreement is obtained between the calculated profiles of the spectral lines of the point arc patterns and the line profiles of Severnyi's 'whiskers.' It is found that the elongated arc patterns appear in the spectrum in the form of characteristic emission peaks which are analogous to those observed in the flares in the H and K Ca II lines. The flare glow in the hydrogen and metal lines is observed only in the bright compact nodes.
Ostapenko V. A.
Palus P.
No associations
LandOfFree
Spectral manifestations of the spatial structure and dynamic processes of chromospheric flares on the sun 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 Spectral manifestations of the spatial structure and dynamic processes of chromospheric flares on the sun, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spectral manifestations of the spatial structure and dynamic processes of chromospheric flares on the sun will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-928833