Signatures of Velocity-Dependent Dark Matter Self-Interactions in Milky Way-mass Halos

18 Jun 2020 Nadler Ethan O. Banerjee Arka Adhikari Susmita Mao Yao-Yuan Wechsler Risa H.

We explore the impact of elastic, anisotropic, velocity-dependent dark matter (DM) self-interactions on the host halo and subhalos of Milky Way (MW)--mass systems. We consider a generic self-interacting dark matter (SIDM) model parameterized by the masses of a light mediator and the DM particle... (read more)

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Categories


  • COSMOLOGY AND NONGALACTIC ASTROPHYSICS
  • ASTROPHYSICS OF GALAXIES