Search of Dark Matter Annihilation in the Galactic Centre using the
  ANTARES Neutrino Telescope
  A search for high-energy neutrinos coming from the direction of the Galactic
Centre is performed using the data recorded by the ANTARES neutrino telescope
from 2007 to 2012. The event selection criteria are chosen to maximise the
sensitivity to possible signals produced by the self-annihilation of weakly
interacting massive particles accumulated around the centre of the Milky Way
with respect to the atmospheric background. After data unblinding, the number
of neutrinos observed in the line of sight of the Galactic Centre is found to
be compatible with background expectations. The 90% C.L. upper limits in terms
of the neutrino+anti-neutrino flux, $\rm \Phi_{\nu_{\mu}+\bar{\nu}_\mu}$, and
the velocity averaged annihilation cross-section, $\rm <\sigma_{A}v>$, are
derived for the WIMP self-annihilation channels into $\rm
b\bar{b},W^{+}W^{-},\tau^{+}\tau^{-},\mu^{+}\mu^{-},\nu\bar{\nu}$. The ANTARES
limits for $\rm <\sigma_{A}v>$ are shown to be the most stringent for a
neutrino telescope over the WIMP masses $\rm 25\,GeV < M_{WIMP} < 10\,TeV$.
