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Delensing the CMB with the cosmic infrared background: the impact of foregrounds
2022
Monthly notices of the Royal Astronomical Society
The most promising avenue for detecting primordial gravitational waves from cosmic inflation is through measurements of degree-scale cosmic microwave background (CMB) B-mode polarization. This approach must face the challenge posed by gravitational lensing of the CMB, which obscures the signal of interest. Fortunately, the lensing effects can be partially removed by combining high-resolution E-mode measurements with an estimate of the projected matter distribution. For near-future experiments,
doi:10.1093/mnras/stac1705
fatcat:asq2wcdtyjgm5jwfcsadfg6ry4