Changes of the chromosphere model during 'umbral flashes'

Details Changes of the chromosphere model during 'umbral flashes' Changes of the chromosphere model during 'umbral flashes'

Mar 1989

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989soph..124..189g&link_type=abstract

Solar Physics (ISSN 0038-0938), vol. 124, no. 1, 1989, p. 189-192.

Physics

Chromosphere, Solar Oscillations, Sunspots, Umbras, Atmospheric Models, Line Spectra, Solar Atmosphere

Scientific paper

Calculations are performed to estimate variations in the thermodynamical structure of the sunspot umbra atmosphere during umbral flashes. Emphasis is given to the state of the umbra chromosphere that leads to the observed behavior of Ca II lines during umbral flashes. The results support the hypothesis of Lites (1984) that the amount of mechanical energy provided by umbral oscillations to the sunspot chromosphere is significant.

Affiliated with

Also associated with

No associations

Rating

Changes of the chromosphere model during 'umbral flashes' 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 Changes of the chromosphere model during 'umbral flashes', we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Changes of the chromosphere model during 'umbral flashes' will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1529658