@inproceedings{422f2161907b49468829c7ecd5d2e1a9,
title = "RR Lyrae stars as tracers of halo substructures",
abstract = "Three RR Lyrae overdensity candidates in the southern sky have been studied using low resolution spectra obtained with the Goodman spectrograph at SOAR. We search for unidentified velocity peaks indicative of the possible presence of streams within the overdensities. Our results suggest that all three overdensities present an excess of radial velocity signal at high mean radial velocities which cannot be explained as a contribution from any known Galactic component.",
author = "Sonia Duffau and Vivas, \{A. Katherina\} and Camila Navarrete and Julio Carballo-Bello and Gergel Hajdu and M{\'a}rcio Catelan",
note = "Publisher Copyright: {\textcopyright} The Authors, published by EDP Sciences, 2017.; 22nd Los Alamos Stellar Pulsation Conference Series Meeting 2016 ; Conference date: 28-11-2016 Through 02-12-2016",
year = "2017",
month = sep,
day = "8",
doi = "10.1051/epjconf/201715202013",
language = "English",
series = "EPJ Web of Conferences",
publisher = "EDP Sciences",
editor = "Wolfgang Gieren and Marcio Catelan and Wolfgang Gieren and Marcio Catelan",
booktitle = "Wide-Field Variability Surveys",
}