Evidence from the h3 survey that the stellar halo is entirely comprised of substructure

RP Naidu, C Conroy, A Bonaca… - The Astrophysical …, 2020 - iopscience.iop.org
In the ΛCDM 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 …

On the stability of tidal streams in action space

A Arora, RE Sanderson, N Panithanpaisal… - The Astrophysical …, 2022 - iopscience.iop.org
In the Gaia era it is increasingly apparent that traditional static, parameterized models are
insufficient to describe the mass distribution of our complex, dynamically evolving Milky Way …

[PDF][PDF] THE MAGELLANIC–MILKY WAY MERGER: REVEALING DEFORMING DARK MATTER HALOES WITH STELLAR STREAMS

D Erkal, J Read - 2023 - openresearch.surrey.ac.uk
The nature of dark matter is one of the biggest open questions in modern-day astrophysics.
Recent studies have shown that the dark matter halo of the Milky Way is deforming due to …

The Magellanic–Milky Way merger: Revealing deforming dark matter haloes with stellar streams

S Lilleengen - 2023 - openresearch.surrey.ac.uk
The nature of dark matter is one of the biggest open questions in modern-day astrophysics.
Recent studies have shown that the dark matter halo of the Milky Way is deforming due to …