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Cosmoglobe DR1 results. II. Constraints on isotropic cosmic birefringence from reprocessed WMAP and...

Cosmoglobe DR1 results. II. Constraints on isotropic cosmic birefringence from reprocessed WMAP and...

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2809299921

Cosmoglobe DR1 results. II. Constraints on isotropic cosmic birefringence from reprocessed WMAP and Planck LFI data

About this item

Full title

Cosmoglobe DR1 results. II. Constraints on isotropic cosmic birefringence from reprocessed WMAP and Planck LFI data

Publisher

Ithaca: Cornell University Library, arXiv.org

Journal title

arXiv.org, 2023-05

Language

English

Formats

Publication information

Publisher

Ithaca: Cornell University Library, arXiv.org

More information

Scope and Contents

Contents

Cosmic birefringence is a parity-violating effect that might have rotated the plane of linearly polarized light of the cosmic microwave background (CMB) by an angle \(\beta\) since its emission. This has recently been measured to be non-zero at a statistical significance of \(3.6\sigma\) in the official Planck PR4 and 9-year WMAP data. In this work...

Alternative Titles

Full title

Cosmoglobe DR1 results. II. Constraints on isotropic cosmic birefringence from reprocessed WMAP and Planck LFI data

Identifiers

Primary Identifiers

Record Identifier

TN_cdi_proquest_journals_2809299921

Permalink

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2809299921

Other Identifiers

E-ISSN

2331-8422

DOI

10.48550/arxiv.2305.02268

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