Skip navigation
Skip navigation

Excitation of solar-like oscillations across the HR diagram

Samadi, R; Georgobiani, D; Trampedach, Regner; Goupil, M. J.; Stein, R. F.; Nordlund, A


Aims. We extend semi-analytical computations of excitation rates for solar oscillation modes to those of other solar-like oscillating stars to compare them with recent observations Methods. Numerical 3D simulations of surface convective zones of several solar-type oscillating stars are used to characterize the turbulent spectra as well as to constrain the convective velocities and turbulent entropy fluctuations in the uppermost part of the convective zone of such stars. These constraints,...[Show more]

CollectionsANU Research Publications
Date published: 2007
Type: Journal article
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361:20041953


File Description SizeFormat Image
01_Samadi_Excitation_of_solar-like_2007.pdf370.46 kBAdobe PDF    Request a copy

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  19 May 2020/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator