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CNO dredge-up in a sample of APOGEE/Kepler red giants: Tests of stellar models and Galactic evolutionary trends of N/O and C/N (2022)
Preprint / Working Paper
Vincenzo, F., H. Weinberg, D., Montalbán, J., Miglio, A., Khan, S., J. Griffith, E., Hasselquist, S., W. Johnson, J., A. Johnson, J., Nitschelm, C., & H. Pinsonneault, M. CNO dredge-up in a sample of APOGEE/Kepler red giants: Tests of stellar models and Galactic evolutionary trends of N/O and C/N

Surface abundances of C, N, and O in red giants are affected by processed material mixed into the stars' convective envelopes. Using a sample of $\sim 5100$ stars with elemental abundances from APOGEE and asteroseismic masses from {\it Kepler}, we te... Read More about CNO dredge-up in a sample of APOGEE/Kepler red giants: Tests of stellar models and Galactic evolutionary trends of N/O and C/N.