Stellar streams in the Gaia era
A Bonaca, AM Price-Whelan - New Astronomy Reviews, 2024 - Elsevier
The hierarchical model of galaxy formation predicts that the Milky Way halo is populated by
tidal debris of dwarf galaxies and globular clusters. Due to long dynamical times, debris from …
tidal debris of dwarf galaxies and globular clusters. Due to long dynamical times, debris from …
Charting the Galactic acceleration field. I. A search for stellar streams with Gaia DR2 and EDR3 with follow-up from ESPaDOnS and UVES
R Ibata, K Malhan, N Martin, D Aubert… - The Astrophysical …, 2021 - iopscience.iop.org
We present maps of the stellar streams detected in the Gaia Data Release 2 (DR2) and
Early Data Release 3 (EDR3) catalogs using the STREAMFINDER algorithm. We also report …
Early Data Release 3 (EDR3) catalogs using the STREAMFINDER algorithm. We also report …
S 5: Probing the Milky Way and Magellanic Clouds potentials with the 6D map of the Orphan–Chenab stream
We present a 6D map of the Orphan–Chenab (OC) stream by combining the data from
Southern Stellar Stream Spectroscopic Survey (S 5) and Gaia. We reconstruct the proper …
Southern Stellar Stream Spectroscopic Survey (S 5) and Gaia. We reconstruct the proper …
The streams of the gaping abyss: a population of entangled stellar streams surrounding the inner galaxy
RA Ibata, K Malhan, NF Martin - The Astrophysical Journal, 2019 - iopscience.iop.org
We present the discovery of a large population of stellar streams that surround the inner
Galaxy, found in the Gaia DR2 catalog using the new STREAMFINDER algorithm. Here we …
Galaxy, found in the Gaia DR2 catalog using the new STREAMFINDER algorithm. Here we …
Stellar halo substructure generated by bar resonances
AM Dillamore, V Belokurov, NW Evans… - Monthly Notices of the …, 2023 - academic.oup.com
Using data from the Gaia satellite's Radial Velocity Spectrometer Data Release 3 (RVS,
DR3), we find a new and robust feature in the phase-space distribution of halo stars. It is a …
DR3), we find a new and robust feature in the phase-space distribution of halo stars. It is a …
The effect of the deforming dark matter haloes of the Milky Way and the Large Magellanic Cloud on the Orphan–Chenab stream
S Lilleengen, MS Petersen, D Erkal… - Monthly Notices of …, 2023 - academic.oup.com
It has recently been shown that the Large Magellanic Cloud (LMC) has a substantial effect
on the Milky Way's stellar halo and stellar streams. Here, we explore how deformations of …
on the Milky Way's stellar halo and stellar streams. Here, we explore how deformations of …
Piercing the Milky Way: an all-sky view of the Orphan Stream
We use astrometry, broad-band photometry, and variability information from the Data
Release 2 of ESA's Gaia mission (GDR2) to identify members of the Orphan Stream (OS) …
Release 2 of ESA's Gaia mission (GDR2) to identify members of the Orphan Stream (OS) …
A sharper view of Pal 5's tails: discovery of stream perturbations with a novel non-parametric technique
Abstract Only in the Milky Way is it possible to conduct an experiment that uses stellar
streams to detect low-mass dark matter subhaloes. In smooth and static host potentials, tidal …
streams to detect low-mass dark matter subhaloes. In smooth and static host potentials, tidal …
Effects of baryonic and dark matter substructure on the Pal 5 stream
Gravitational encounters between small-scale dark matter substructure and cold stellar
streams in the Milky Way halo lead to density perturbations in the latter, making streams an …
streams in the Milky Way halo lead to density perturbations in the latter, making streams an …
Gaps and length asymmetry in the stellar stream Palomar 5 as effects of Galactic bar rotation
The stellar stream emerging from the globular cluster Palomar 5 (Pal 5) is one of the few
Galactic streams that is clearly associated with its progenitor system. Recent optical …
Galactic streams that is clearly associated with its progenitor system. Recent optical …