Spatial stratification of acoustic oscillations in the solar photosphere

Details Spatial stratification of acoustic oscillations in the solar photosphere Spatial stratification of acoustic oscillations in the solar photosphere

Jun 2005

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005kfnts...5..124s&link_type=abstract

Kinematika i Fizika Nebesnykh Tel, Suppl, v. 5, p. 124-128

Physics

Scientific paper

Space-time variations of solar atmosphere parameters are derived by solving non-equilibrium radiation transfer problem. Acoustic oscillations were extracted using k-ω filtration of variations. In the lower photosphere there are evanescent remnants of underphotosphere oscillations; in the middle and high photosphere there are discrete sources of oscillations, which are excited by granule decay and formation of a new intergranule. The photosphere is penetrated by narrow ``channels'', by which energy of fluctuations tunnels with minimal losses into the higher atmosphere layers; such ``channels'' arise mostly between ascending and descending flows. Particularities of the wave propagation in the solar atmosphere are determined by relationship between wavelength and the effective size of inhomogeneities.

Affiliated with

Also associated with

No associations

Rating

Spatial stratification of acoustic oscillations in the solar photosphere 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 Spatial stratification of acoustic oscillations in the solar photosphere, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spatial stratification of acoustic oscillations in the solar photosphere will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1400248