A search for non-virialized axionic dark matter
  Cold dark matter in the Milky Way halo may have structure defined by flows
with low velocity dispersion. The Axion Dark Matter eXperiment high resolution
channel is especially sensitive to axions in such low velocity dispersion
flows. Results from a combined power spectra analysis of the high resolution
channel axion search are presented along with a discussion of the assumptions
underlying such an analysis. We exclude KSVZ axion dark matter densities of
{\rho} > 0.2 GeV/cm^3 and DFSZ densities of {\rho} > 1.4 GeV/cm^3 over a mass
range of m_a = 3.3{\mu}eV to 3.69{\mu}eV for models having velocity dispersions
of {\Delta}{\beta} < 3x10^-6.
