Dynamically Tagged Groups of Very Metal-poor Halo Stars from the HK and Hamburg/ESO Surveys

Dynamically Tagged Groups of Very Metal-poor Halo Stars from the HK and Hamburg/ESO Surveys

© 2021. The American Astronomical Society. All rights reserved. We analyze the dynamical properties of ∼1500 very metal-poor (VMP; [Fe/H] ≲ −2.0) halo stars, based primarily on medium-resolution spectroscopic data from the HK and Hamburg/ESO surveys. These data, collected over the past 30 yr, are su...

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Bibliographic Details
Main Authors: Limberg, Guilherme, Rossi, Silvia, Beers, Timothy C, Perottoni, Hélio D, Pérez-Villegas, Angeles, Santucci, Rafael M, Abuchaim, Yuri, Placco, Vinicius M, Lee, Young Sun, Christlieb, Norbert, Norris, John E, Bessell, Michael S, Ryan, Sean G, Wilhelm, Ronald, Rhee, Jaehyon, Frebel, Anna
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:English
Published: American Astronomical Society 2022
Online Access:https://hdl.handle.net/1721.1/141826

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