Stellar stream curvature constrains dark matter halo axis ratios and orientations in external galaxies, with some streams excluding broad ranges of flattenings while all support spherical halos for fixed flattening directions.
Title resolution pending
3 Pith papers cite this work. Polarity classification is still indexing.
3
Pith papers citing it
fields
astro-ph.GA 3representative citing papers
Satellite anisotropy transitions from central galaxy morphology below 0.3 R_200c to halo triaxiality between 0.3-2 R_200c to filament alignment beyond 2 R_200c, with kinematic origins shown by trajectory analysis in SIMBA.
X-Stream generates thousands of stream realizations in trial potentials and applies nested sampling to constrain the full radial density profile of dark matter halos from imaging data.
citing papers explorer
-
Potamides: Mapping Dark Matter Halo Shapes from Stellar Stream Tracks in the Local Universe
Stellar stream curvature constrains dark matter halo axis ratios and orientations in external galaxies, with some streams excluding broad ranges of flattenings while all support spherical halos for fixed flattening directions.
-
Anisotropy of Satellite Galaxies-I: Contrasting Correlations with Central Galaxy, Host Halo, and Large-Scale Filament Structures
Satellite anisotropy transitions from central galaxy morphology below 0.3 R_200c to halo triaxiality between 0.3-2 R_200c to filament alignment beyond 2 R_200c, with kinematic origins shown by trajectory analysis in SIMBA.
-
Testing Dark Matter with Generative Models for Extragalactic Stellar Streams
X-Stream generates thousands of stream realizations in trial potentials and applies nested sampling to constrain the full radial density profile of dark matter halos from imaging data.