Impact of internal-delensing biases on searches for primordial B-modes of CMB polarisation

Kavli Affiliate: Anthony Challinor | First 5 Authors: Antón Baleato Lizancos, Anthony Challinor, Julien Carron, , | Summary: Searches for the imprint of primordial gravitational waves in degree-scale CMB $B$-mode polarisation data must account for significant contamination from gravitational lensing. Fortunately, the lensing effects can be partially removed by combining high-resolution $E$-mode measurements with an […]


Continue.. Impact of internal-delensing biases on searches for primordial B-modes of CMB polarisation