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APOGEE: the Sloan Digital Sky Survey Apache Point Observatory Galactic Evolution Experiment. Insights into the Galactic Disk: A Review

Published online by Cambridge University Press:  02 August 2018

Jon A. Holtzman
Affiliation:
Department of Astronomy, New Mexico State University Box 30001/MSC 4500 Las Cruces NM 88003, USA email: [email protected], [email protected]
Sten Hasselquist
Affiliation:
Department of Astronomy, New Mexico State University Box 30001/MSC 4500 Las Cruces NM 88003, USA email: [email protected], [email protected]
the SDSS-IV/APOGEE-2 collaboration
Affiliation:
Department of Astronomy, New Mexico State University Box 30001/MSC 4500 Las Cruces NM 88003, USA email: [email protected], [email protected]
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Abstract

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The SDSS Apache Point Observatory Galactic Evolution Experiment (APOGEE) has collected high resolution near-IR spectra for several hundred thousand stars throughout the Milky Way. We review some of the results related to chemistry of stars in the disk, where APOGEE has a particular advantage by virtue of being able to work in more obscured areas. The ability to measure carbon and nitrogen abundances in giants in the near-IR provides insight into stellar ages. We summarize results on the variation of mean metallicity, metallicity distribution functions, and the [α/Fe]–[Fe/H] relation across the Galactic disk, as well as results on the structural parameters in mono-abundance populations. Many of these results suggest that radial migration has played a significant role in the Galactic disk. It may be possible to disentangle radial mixing using multi-element abundance patterns.

Type
Contributed Papers
Copyright
Copyright © International Astronomical Union 2018 

References

Abolfathi, B., Aguado, D. S., Aguilar, G., et al. 2017, arXiv:1707.09322Google Scholar
Anders, F., Chiappini, C., Santiago, B. X., et al. 2014, A&A, 564, A115Google Scholar
Anders, F., Chiappini, C., Minchev, I., et al. 2017, A&A, 600, A70Google Scholar
Anders, F., Chiappini, C., Rodrigues, T. S., et al. 2017, A&A, 597, A30Google Scholar
Bertran de Lis, S., Allende Prieto, C., Majewski, S. R., et al. 2016, A&A, 590, A74Google Scholar
Bland-Hawthorn, J., & Freeman, K.C., ARAA, 40, 487Google Scholar
Bovy, J., 2016, ApJ, 817, 49Google Scholar
Bovy, J., Rix, H.-W., Schlafly, E. F., et al. 2016, ApJ, 823, 30Google Scholar
Chiappini, C., 2009, The Galaxy Disk in Cosmological Context, 254, 191Google Scholar
Chiappini, C., Anders, F., Rodrigues, T. S., et al. 2015, A&A, 576, L12Google Scholar
Cunha, K., Frinchaboy, P. M., Souto, D., et al. 2016, stronomische Nachrichten, 337, 922Google Scholar
Feuillet, D. K., Bovy, J., Holtzman, J., et al. 2016, ApJ, 817, 40Google Scholar
Freudenburg, J. K. C., Weinberg, D. H., Hayden, M. R., & Holtzman, J. A. 2016, arXiv:1608.06342Google Scholar
Hayden, M. R., Holtzman, J. A., Bovy, J., et al. 2014, AJ, 147, 116Google Scholar
Hayden, M. R., Bovy, J., Holtzman, J. A., et al. 2015, ApJ, 808, 132Google Scholar
Hogg, D. W., Casey, A. R., Ness, M., et al. 2016, ApJ, 833, 262Google Scholar
Holtzman, J. A., & et al. 2017, in prepGoogle Scholar
Jönsson, H. & et al. 2017, in prepGoogle Scholar
Loebman, S. R., Debattista, V. P., Nidever, D. L., et al. 2016, ApJL, 818, L6Google Scholar
Mackereth, J. T., Bovy, J., Schiavon, R. P., et al. 2017, MNRAS, 471, 3057Google Scholar
Martig, M., Rix, H.-W., Silva Aguirre, V., et al. 2015, MNRAS, 451, 2230Google Scholar
Martig, M., Fouesneau, M., Rix, H.-W., et al. 2016, MNRAS, 456, 3655Google Scholar
Martig, M., Minchev, I., Ness, M., Fouesneau, M., & Rix, H.-W., 2016, ApJ, 831, 139Google Scholar
Masseron, T. & Gilmore, G., 2015, MNRAS, 453, 1855Google Scholar
Minchev, I., Chiappini, C., & Martig, M., 2014, A&A, 572, A92Google Scholar
Ness, M., Hogg, D. W., Rix, H.-W., et al. 2016, ApJ, 823, 114Google Scholar
Ness, M., Rix, H., Hogg, D. W., et al. 2017, arXiv:1701.07829Google Scholar
Nidever, D. L., Bovy, J., Bird, J. C., et al. 2014, ApJ, 796, 38Google Scholar
Pinsonneault, M. H., Elsworth, Y., Epstein, C., et al. 2014, ApJS, 215, 19Google Scholar
Price-Jones, N. & Bovy, J. 2017, arXiv:1706.00009Google Scholar
Zasowski, G., Cohen, R. E., Chojnowski, S. D., et al. 2017, arXiv:1708.00155Google Scholar