Towards ending the partial sky E-B ambiguity in CMB observations

Ghosh, S; Delabrouille, J; Zhao, W; Santos, L

Ghosh, S (corresponding author), Univ Sci & Technol China, Dept Astron, CAS Key Lab Res Galaxies & Cosmol, 96 Jinzhai Rd, Hefei 230026, Peoples R China.; Ghosh, S (corresponding author), Univ Sci & Technol China, Sch Astron & Space Sci, 96 Jinzhai Rd, Hefei 230026, Peoples R China.

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2021; (2):

Abstract

A crucial problem for partial sky analysis of CMB polarization is the E-B leakage problem. Such leakage arises from the presence of 'ambiguous' modes ......

Full Text Link