Linear polarized fluctuations in the cosmic microwave background

Limits on the linear and circular polarization of the CMB on small angular scales between 18 and 160 arcsec are reported. The procedures used are described, including the method used to discriminate against noise. No significant evidence of polarized fluctuations in the sky was found. (C.D.)

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Bibliographic Details
Published in:Nature (London) 1988-01, Vol.331 (6152), p.146-147
Main Authors: Partridge, R. B, Nowakowski, Jean, Martin, H. M
Format: Article
Language:English
Subjects:
Astronomy
Cosmic rays
Earth, ocean, space
Exact sciences and technology
Solar system
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Description
Summary:Limits on the linear and circular polarization of the CMB on small angular scales between 18 and 160 arcsec are reported. The procedures used are described, including the method used to discriminate against noise. No significant evidence of polarized fluctuations in the sky was found. (C.D.)
ISSN:0028-0836
1476-4687
DOI:10.1038/331146a0