Figure 10:
Secondary anisotropies from the
proper motion of galaxy clusters across the sky
and Rees-Sciama effects are
presented in the upper-left image over
in a critically
closed Cold Dark Matter model. The
corresponding column density of matter over the
same
region (
,
) is displayed in the upper-right,
clearly showing the dipolar
nature of the proper motion effect.
Anisotropies arising from decaying potentials in an
open
model over a scale of
are shown in the bottom left image,
along with
the gravitational potential over
the same region (
,
) in the bottom right,
demonstrating a clear
anti-correlation. Maximum temperature fluctuations in
each simulation are
respectvely. Secondary anisotropies
are dominated by decaying
potentials at large scales, but all
three sources (decaying potential, proper motion, and
R-S) produce
signatures of order
.
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