# Purveyors of fine halos

@article{Hanke2020PurveyorsOF,
title={Purveyors of fine halos},
author={Michael Hanke and Andreas Koch and Z. Prudil and Eva K. Grebel and Ulrich Bastian},
journal={Astronomy \& Astrophysics},
year={2020}
}
A long-lasting open question in the field of Galactic archeology refers to the size of the contribution from former globular cluster (GC) stars to the formation of the stellar halo of the Milky Way. We contribute to answering this important question by establishing observational links between the present-day halo field star population and GCs. To this end, we combined astrometric information such as space motions and parallaxes from the second data release of theGaiamission (GaiaDR2) with… Expand
Evidence from the H3 Survey That the Stellar Halo Is Entirely Comprised of Substructure
In the $\Lambda$CDM paradigm the Galactic stellar halo is predicted to harbor the accreted debris of smaller systems. To identify these systems, the H3 Spectroscopic Survey, combined with $Gaia$, isExpand
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Purveyors of fine halos
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• 2020
Globular clusters (GCs) are important donors to the build-up of the Milky Way (MW) stellar halo, having contributed at the ten percent level over the Galactic history. Stars that originated from theExpand
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We attempt to identify RR Lyrae (RRL) stars in stellar streams that might have escaped from seven globular clusters (GCs) based on proper motions, distances, color–magnitude diagrams, and otherExpand

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