184 citations · 2.9k across the 70 of their papers we have counts for
Showing 2002 · astro-phShow all
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astro-ph2002★ 24 cited
New Limits on the Polarized Anisotropy of the Cosmic Microwave Background at Subdegree Angular Scales
M. M. Hedman, D. Barkats, J. O. Gundersen +3
We update the limit from the 90 GHz PIQUE ground-based polarimeter on the magnitude of any polarized anisotropy of the cosmic microwave radiation. With a second year of data, we ha…
astro-ph2002★ 16 cited
First attempt at measuring the CMB cross-polarization
Angelica de Oliveira-Costa, Max Tegmark, Matias Zaldarriaga +5
We compute upper limits on CMB cross-polarization by cross-correlating the PIQUE and Saskatoon experiments. We also discuss theoretical and practical issues relevant to measuring c…