Search for Dark Matter Effects on Gravitational Signals from Neutron
  Star Mergers
  Motivated by the recent detection of the gravitational wave signal emitted by
a binary neutron star merger, we analyse the possible impact of dark matter on
such signals. We show that dark matter cores in merging neutron stars may yield
an observable supplementary peak in the gravitational wave power spectral
density following the merger, which could be distinguished from the features
produced by the neutron components.
