Excitation of Solar-like Oscillations: From PMS to MS Stellar Models

Details Excitation of Solar-like Oscillations: From PMS to MS Stellar Models Excitation of Solar-like Oscillations: From PMS to MS Stellar Models

Jun 2005

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005japa...26..171s&link_type=abstract

Journal of Astrophysics and Astronomy, Vol. 26, Issue 2-3, p. 171

Astronomy and Astrophysics

Astrophysics

33

Turbulence, Convection, Oscillations, Excitation, Sun, Stars: &Alpha, Cen A, Stars: Main And Pre-Main Sequence Stars.

Scientific paper

The amplitude of solar-like oscillations results from a balance between excitation and damping. As in the sun, the excitation is attributed to turbulent motions that stochastically excite the p modes in the upper-most part of the convective zone. We present here a model for the excitation mechanism. Comparisons between modeled amplitudes and helio and stellar seismic constraints are presented and the discrepancies discussed. Finally the possibility and the interest of detecting such stochastically excited modes in pre-main sequence stars are also discussed.

Affiliated with

Also associated with

No associations

Rating

Excitation of Solar-like Oscillations: From PMS to MS Stellar Models 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 Excitation of Solar-like Oscillations: From PMS to MS Stellar Models, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Excitation of Solar-like Oscillations: From PMS to MS Stellar Models will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1398307