Figure 1:
Bin-by-bin forecasted tensor constraints for r=0.01 and r=0.003,
\(f_{sky} = 0.03\), and the default detector effort (\(10^{6}\) detector years).
Vertical error bars denote 68% credible intervals, with the point marking
the model expectation value. If the 68% interval includes zero, we indicate the
95% upper limit with a downward triangle. Horizontal error bars denote bin
widths calculated from bandpower window functions. Primordial B-mode spectra
are shown for several representative values of the tensor-to-scalar ratio.
The solid green line shows the \(\Lambda CDM\) expectation for the B modes
induced by gravitational lensing of E modes, with the dashed line showing
\(1/10\) of the lensing power. The solid blue and red lines show the dust and
synchrotron (current upper limit) model assumed in the forecasting, at the
foreground minimum of \(95 GHz\). The levels of dust and synchrotron are equal
to the ones reported in BK14.
- Default: Current version in the Science Book
- + BK14: adds CMB component BK14 bandpowers.
- + r=0.05: adds an r=0.05 theory line as well as a r=0.05 + lensing theory line
- + E modes: adds the E-mode theory line, and increases the dynamic range