Dynamical interaction between astrophysical systems and dark substructure
Abstract
We explore the possibility to constrain the dark matter (DM) sub-structure properties, mass and distribution, at sub-galactic scales, by considering the dynamics of some astrophysical system under the dynamical influence of such sub-structure. We present preliminary results discussing the sensitivity of the Solar System dynamics, and dSphs wide binaries abundance, to the small scale DM distribution.
- Publication:
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Journal of Physics Conference Series
- Pub Date:
- March 2014
- DOI:
- 10.1088/1742-6596/485/1/012021
- Bibcode:
- 2014JPhCS.485a2021G