Dynamics of the solar atmosphere. II - Standing waves in the solar chromosphere

Details Dynamics of the solar atmosphere. II - Standing waves in the solar chromosphere Dynamics of the solar atmosphere. II - Standing waves in the solar chromosphere

Oct 1989

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989a%26a...224..245f&link_type=abstract

Astronomy and Astrophysics (ISSN 0004-6361), vol. 224, no. 1-2, Oct. 1989, p. 245-252.

Astronomy and Astrophysics

Astrophysics

61

Chromosphere, Solar Oscillations, Standing Waves, Wave Propagation, Data Reduction, Propagation Velocity, Stellar Luminosity, Time Series Analysis

Scientific paper

A time series of brightness and velocity fluctuations measured simultaneously in three Fraunhofer lines (Ca II 8542, Ca II 8498, Fe I 8496) is analyzed to investigate the oscillatory behavior of the solar chromosphere. The propagation characteristics of waves in the average chromosphere are examined. Apart from nonpropagating oscillations near 6 mHz, the results strongly suggest the existence of a standing wave pattern for the whole continuum of acoustic waves with frequencies beyond the acoustic cut-off frequency.

Affiliated with

Also associated with

No associations

Rating

Dynamics of the solar atmosphere. II - Standing waves in the solar chromosphere 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 Dynamics of the solar atmosphere. II - Standing waves in the solar chromosphere, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamics of the solar atmosphere. II - Standing waves in the solar chromosphere will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1527121