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ASTEROSEISMOLOGY OF RED GIANTS FROM THE FIRST FOUR MONTHS OF<i>KEPLER</i>DATA: GLOBAL OSCILLATION PARAMETERS FOR 800 STARS

ASTEROSEISMOLOGY OF RED GIANTS FROM THE FIRST FOUR MONTHS OF<i>KEPLER</i>DATA: GLOBAL OSCILLATION PARAMETERS FOR 800 STARS

We have studied solar-like oscillations in ~800 red-giant stars using Kepler long-cadence photometry. The sample includes stars ranging in evolution from the lower part of the red-giant branch to the Helium main sequence. We investigate the relation between the large frequency separation (Delta nu) and the frequency of maximum power …