The GALAH survey and Gaia DR2: dissecting the stellar disc's phase space by age, action, chemistry, and location

The GALAH survey and Gaia DR2: dissecting the stellar disc's phase space by age, action, chemistry, and location

We use the second data releases of the European Space AgencyGaia astrometric survey and the high-resolution Galactic Archaeology with HERMES (GALAH) spectroscopic survey to analyse the structure of our Galaxy’s disc components. With GALAH, we separate the α-rich and α-poor discs (with respect to Fe)...

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Bibliographic Details
Main Authors: Bland-Hawthorn, J, Sharma, S, Tepper-Garcia, T, Binney, J, Freeman, KC, Hayden, MR, Kos, J, De Silva, GM, Ellis, S, Lewis, GF, Asplund, M, Buder, S, Casey, AR, D'Orazi, V, Duong, L, Khanna, S, Lin, J, Lind, K, Martell, SL, Ness, MK, Simpson, JD, Zucker, DB, Zwitter, T, Kafle, PR, Quillen, AC, Ting, Y-S, Wyse, RFG, Team, GALAH
Format: Journal article
Published: Oxford University Press 2019

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