The building blocks of the Milky Way halo using APOGEE and Gaia -- or -- Is the Galaxy a typical galaxy?

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Schiavon, RP, Mackereth, JT, Pfeffer, JL, Crain, RA and Bovy, J (2020) The building blocks of the Milky Way halo using APOGEE and Gaia -- or -- Is the Galaxy a typical galaxy? Proceedings of the International Astronomical Union, 14 (S351). pp. 170-173. ISSN 1743-9213

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Publisher URL: https://dx.doi.org/10.1017/S1743921319007889

Abstract

We summarise recent results from analysis of APOGEE/Gaia data for stellar populations in the Galactic halo, disk, and bulge, leading to constraints on the contribution of dwarf galaxies and globular clusters to the stellar content of the Milky Way halo. Interpretation of the extant data in light of cosmological numerical simulations suggests that the Milky Way has been subject to an unusually intense accretion history at z >~ 1.5.

Item Type:	Article
Uncontrolled Keywords:	0201 Astronomical and Space Sciences
Subjects:	Q Science > QB Astronomy Q Science > QC Physics
Divisions:	Astrophysics Research Institute
Publisher:	Cambridge University Press
Related URLs:	http://arxiv.org/abs/2002.08380v1
Date of acceptance:	1 January 2019
Date of first compliant Open Access:	20 April 2021
Date Deposited:	20 Apr 2021 11:25
Last Modified:	04 Sep 2021 05:34
DOI or ID number:	10.1017/S1743921319007889
URI:	https://ljmu-9.eprints-hosting.org/id/eprint/14831

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