We have plotted the best LCDM TT, TE and EE angular power spectra released at http://pla.esac.esa.int/pla/#cosmology. There are several wiggles in theoretical power spectrum. Depending on situations of wiggles we label them as “flat peak”, “flat dip” and “flat region” in following plots.

TT power spectrum

As an example we replot TT power spectrum at ell~2000:

The wiggles are at ell = :

## [1] "Peaks = 220, 1422, 1980"
## [1] "Dips = 10, 411, 674, 1314, 1979"
## [1] "Flat Peaks = 536, 537, 813, 814, 1126, 1127, 1724, 1725, 2004, 2005, 2006"
## [1] "Flat Dips = 1018, 1019, 1657, 1658, 1981, 1982"
## [1] "Flat region = 1990, 1991, 2002, 2003, 2007, 2008"







TE power spectrum

The wiggles are at:

## [1] "Peaks = 4, 33, 595, 913, 1220, 1538, 1851"
## [1] "Dips = 13, 152, 468, 748, 1071, 1370, 1692, 1995"
## [1] "Flat Peaks = 309, 310"
## [1] "Flat Dips = "
## [1] "Flat region = "







EE power spectrum

The wiggles are at:

## [1] "Peaks = 4, 140, 688, 990, 1299, 1608"
## [1] "Dips = 15, 201, 525, 1154, 1467, 1793"
## [1] "Flat Peaks = 394, 395, 1918, 1919, 1920, 1921"
## [1] "Flat Dips = 833, 834"
## [1] "Flat region = "