Impacts of Jets and Winds From Primordial Black Holes
  Primordial black holes (PBHs) formed in the early Universe constitute an
attractive candidate for dark matter. Within the gaseous environment of the
interstellar medium, PBHs with accretion disks naturally launch outflows such
as winds and jets. PBHs with significant spin can sustain powerful relativistic
jets and generate associated cocoons. Jets and winds can efficiently deposit
their kinetic energies and heat the surrounding gas through shocks. Focusing on
the Leo T dwarf galaxy, we demonstrate that these considerations can provide
novel tests of PBHs over a significant $\sim 10^{-2} M_{\odot} - 10^6
M_{\odot}$ mass range, including the parameter space associated with
gravitational wave observations by the LIGO and VIRGO Collaborations. Observing
the morphology of emission could allow to distinguish between jet and wind
contributions, and hence indirectly detect spinning PBHs.
