Astronomy and Astrophysics – Astrophysics
Scientific paper
Jul 2009
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009coast.158..269b&link_type=abstract
"Communications in Asteroseismology, Vol.158, p. 269 Proceedings of "38th Liege International Astrophysical Colloquium: Evoluti
Astronomy and Astrophysics
Astrophysics
Scientific paper
Seismology based on oscillation mode amplitudes allows a different probing of turbulent convection zones than usual seismology based on frequencies as shown, for instance, by Belkacem et al. (2006) for the Sun. Going a step further, we now turn to investigations of stochastic excitation of solar-like oscillations in superficial convective layers as well as in convective cores of stars more massive than the Sun. Issues are the frequency domain where solar-like oscillations can be excited, the expected magnitude of these oscillation amplitudes, and whether these amplitudes are detectable with the CoRoT mission. This is an important task since the detection of solar-like oscillations will provide strong seismic constraints on the dynamical properties of the convective layers. The detection of solar-like oscillations in stars such as β Cephei or SPB stars will also help to determine their fundamental stellar parameters.
Belkacem Kevin
Dupret Marc-Antoine
Goupil Marie Jo
Samadi Reza
No associations
LandOfFree
Theoretical amplitudes of solar-like oscillations in classical pulsators 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 Theoretical amplitudes of solar-like oscillations in classical pulsators, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Theoretical amplitudes of solar-like oscillations in classical pulsators will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1784154