CoRoT Symposium 3, Kepler KASC-7 joint meeting
6-11 Jul 2014 Toulouse (France)

Abstracts > Coelho Hugo

Testing the scaling relation for the frequency of maximum power.
Hugo Coelho  1@  , William Chaplin  1@  , Sarbani Basu  2@  , Aldo Serenelli@
1 : School of Physics and Astronomy, University of Birmingham
Edgbaston, Birmingham B15 2TT, UK -  United Kingdom
2 : Department of Astronomy, Yale University  -  Website
260 Whitney Avenue, New Haven CT 06511 -  United States

By using asteroseismology, it is possible to estimate global stellar parameters with a high degree of accuracy that would, otherwise, be difficult to obtain. Two key global seismic quantities are relevant to estimate the fundamental properties of a star: the frequency of maximun power and the large frequency separation. The focus of this work is to test the scaling relation for the frequency of maximum power in order to ascertain it's level of confidence. Here, we report our results using artificial and real Kepler data, based on a grid-modelling approach.



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