Parameter Estimation from the CMB
CMB overview I
CMB overview II
CMB Fluctuations
CMB Fluctuations as observed by
COBE
(1989),
WMAP
(2001),
Planck
(2009)
Physical scales
CMB Power Spectrum defined
Multipole examples
Example of predicted spectrum
Power spectrum measurement pre-WMAP
Satellite-measured power spectrum (
WMAP
,
Planck
)
Aside:
Colloquium power spectrum
(courtesy Sabine Hossenfelder)
Using the CMB power spectrum for cosmology
Boomerang modeling of fluctuations
What do the peaks tell us?
Higher Peaks
Parameter Sensitivity
(from
Hu & Dodelson
, ARAA 2002)
Polarization
WMAP Year 5 Parameters
(from
Komatsu et al 2008
)
Planck 2015 Parameters (from
Planck Collaboration 2015
)
Differences between WMAP and Planck.
(from Larson etal 2015).
Wayne Hu's
fantastic web-tutorial
of the CMB and parameter estimation. In particular,
this part
of the tutorial is excellent.