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,
and the effective number of neutrino species,
,
which benefit from better determinations of the third peak and
.
model....
We detect no convincing deviations from the minimal model....
,...,
,
,
,...
and
....
,
which is free from the uncertainty in the normalization of the large-scale structure data.
The number of relativistic degrees of freedom,
expressed in units of the effective number of neutrino species,
is constrained as
(68%),
consistent with the standard value of 3.04.
,
the equation of state of the dark energy,
(95% confidence limit),
and the energy density in neutrinos,
(95% confidence limit).
For 3 degenerate neutrino species,
this limit implies that their mass is less than 0.23 eV (95% confidence limit).
The WMAP detection of early reionization rules out warm dark matter.
old.
Decoupling was
after the Big Bang at a redshift of
.
The thickness of the decoupling surface was
.
The matter density of the universe is
,
the baryon density is
,
and the total mass-energy of the universe is
....
This flat universe model is composed of 4.4% baryons,
22% dark matter and 73% dark energy....
Inflation theory is supported with
,
,
Gaussian random phases of the CMB anisotropy,
and superhorizon fluctuations implied by the TE anticorrelations at decoupling.
LAMBDA,
Legacy Archive for Microwave Background Data Analysis
Authors: