Solar Pulsational Stability - Part Three - Acoustical Excitation by Turbulent Convection

Details Solar Pulsational Stability - Part Three - Acoustical Excitation by Turbulent Convection Solar Pulsational Stability - Part Three - Acoustical Excitation by Turbulent Convection

Apr 1992

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992mnras.255..639b&link_type=abstract

Monthly Notices of the Royal Astronomical Society, Vol. 255, NO.4/APR15, P. 639, 1992

Astronomy and Astrophysics

Astronomy

123

Scientific paper

Current opinion presumes that solar five-minute oscillations are intrinsically damped and excited as a consequence of the emission of acoustical radiation by turbulent convective flows. Prescriptions modelling this process are employed to estimate modal mean amplitudes. The resulting oscillation power spectra can be made to agree with observation by adjusting various theoretical parameters. Whilst this ruins the predictive power of the theory, it does demonstrate that the hypothesis of stochastic excitation is plausible. Uncertainties in the theory are shown to have substantial repercussions on the mean amplitudes.

Affiliated with

Also associated with

No associations

Rating

Solar Pulsational Stability - Part Three - Acoustical Excitation by Turbulent Convection 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 Solar Pulsational Stability - Part Three - Acoustical Excitation by Turbulent Convection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solar Pulsational Stability - Part Three - Acoustical Excitation by Turbulent Convection will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1738716