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arXiv · 1409.2277

Early Results from APOKASC

Courtney Epstein
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Abstract

Asteroseismology and spectroscopy provide complementary constraints on the fundamental and chemical properties of stars. I describe the first results from APOKASC, a collaboration between the Kepler asteroseismic science consortium (KASC) and the SDSS-III APOGEE survey. These include (1) the first test of asteroseismic scaling relationships in the metal-poor regime using halo and thick disk stars identified in the APOKASC sample; and (2) the calibration of spectroscopic parameters using precise asteroseismic measurements of surface gravity. I also highlight future research avenues that are made possible by this unique sample of thousands of well-characterized red giant stars.

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Courtney Epstein. 2014-09-08. Early Results from APOKASC. https://doi.org/10.1007/978-3-319-10993-0_15

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