Planck 2018 results. XI. Polarized dust foregrounds
| dc.contributor.author | Ballardini, M. | |
| dc.contributor.author | Akram, Y. | |
| dc.contributor.author | Ashdown, M. | |
| dc.date.accessioned | 2021-02-17T11:16:30Z | |
| dc.date.available | 2021-02-17T11:16:30Z | |
| dc.date.issued | 2020 | |
| dc.description.abstract | The study of polarized dust emission has become entwined with the analysis of the cosmic microwave background (CMB) polarization in the quest for the curl-like B-mode polarization from primordial gravitational waves and the low-multipole E-mode polarization associated with the reionization of the Universe. We used the new Planck PR3 maps to characterize Galactic dust emission at high latitudes as a foreground to the CMB polarization and use end-to-end simulations to compute uncertainties and assess the statistical significance of our measurements. We present Planck EE, BB, and TE power spectra of dust polarization at 353 GHz for a set of six nested high-Galactic-latitude sky regions covering from 24 to 71% of the sky. | en_US |
| dc.identifier.citation | Ballardini, M. et al. (2020). Planck 2018 results. XI. Polarized dust foregrounds. Astronomy & Astrophysics, 641, A11 | en_US |
| dc.identifier.issn | 1432-0746 | |
| dc.identifier.uri | 10.1051/0004-6361/201832618 | |
| dc.identifier.uri | http://hdl.handle.net/10566/5949 | |
| dc.language.iso | en | en_US |
| dc.publisher | EDP Sciences | en_US |
| dc.subject | Dust | en_US |
| dc.subject | Extinction | en_US |
| dc.subject | ISM: magnetic fields | en_US |
| dc.subject | ISM: structure | en_US |
| dc.subject | Cosmic background radiation | en_US |
| dc.subject | Polarization | en_US |
| dc.title | Planck 2018 results. XI. Polarized dust foregrounds | en_US |
| dc.type | Article | en_US |