First season QUaD CMB temperature and polarization power spectra
QUaD is a bolometric CMB polarimeter sited at the South Pole, operating at frequencies of 100 and 150 GHz. In this paper we report preliminary results from the first season of operation (austral winter 2005). All six CMB power spectra are presented derived as cross spectra between the 100 and 150 GH...
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ftdatacite:10.48550/arxiv.0705.2359 2023-05-15T18:22:18+02:00 First season QUaD CMB temperature and polarization power spectra QUaD Collaboration Ade, P. Bock, J. Bowden, M. Brown, M. L. Cahill, G. Carlstrom, J. E. Castro, P. G. Church, S. Culverhouse, T. Friedman, R. Ganga, K. Gear, W. K. Hinderks, J. Kovac, J. Lange, A. E. Leitch, E. Melhuish, S. J. Murphy, J. A. Orlando, A. Schwarz, R. O'Sullivan, C. Piccirillo, L. Pryke, C. Rajguru, N. Rusholme, B. Taylor, A. N. Thompson, K. L. Wu, E. Y. S. Zemcov, M. 2007 https://dx.doi.org/10.48550/arxiv.0705.2359 https://arxiv.org/abs/0705.2359 unknown arXiv https://dx.doi.org/10.1086/524922 Assumed arXiv.org perpetual, non-exclusive license to distribute this article for submissions made before January 2004 http://arxiv.org/licenses/assumed-1991-2003/ Astrophysics astro-ph FOS Physical sciences article-journal Article ScholarlyArticle Text 2007 ftdatacite https://doi.org/10.48550/arxiv.0705.2359 https://doi.org/10.1086/524922 2022-04-01T15:31:27Z QUaD is a bolometric CMB polarimeter sited at the South Pole, operating at frequencies of 100 and 150 GHz. In this paper we report preliminary results from the first season of operation (austral winter 2005). All six CMB power spectra are presented derived as cross spectra between the 100 and 150 GHz maps using 67 days of observation in a low foreground region of approximately 60 square degrees. This data is a small fraction of the data acquired to date. The measured spectra are consistent with the LCDM cosmological model. We perform jackknife tests which indicate that the observed signal has negligible contamination from instrumental systematics. In addition by using a frequency jackknife we find no evidence for foreground contamination. : 7 pages, 5 figures, submitted to ApJ Text South pole DataCite Metadata Store (German National Library of Science and Technology) Austral South Pole |
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Astrophysics astro-ph FOS Physical sciences |
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Astrophysics astro-ph FOS Physical sciences QUaD Collaboration Ade, P. Bock, J. Bowden, M. Brown, M. L. Cahill, G. Carlstrom, J. E. Castro, P. G. Church, S. Culverhouse, T. Friedman, R. Ganga, K. Gear, W. K. Hinderks, J. Kovac, J. Lange, A. E. Leitch, E. Melhuish, S. J. Murphy, J. A. Orlando, A. Schwarz, R. O'Sullivan, C. Piccirillo, L. Pryke, C. Rajguru, N. Rusholme, B. Taylor, A. N. Thompson, K. L. Wu, E. Y. S. Zemcov, M. First season QUaD CMB temperature and polarization power spectra |
topic_facet |
Astrophysics astro-ph FOS Physical sciences |
description |
QUaD is a bolometric CMB polarimeter sited at the South Pole, operating at frequencies of 100 and 150 GHz. In this paper we report preliminary results from the first season of operation (austral winter 2005). All six CMB power spectra are presented derived as cross spectra between the 100 and 150 GHz maps using 67 days of observation in a low foreground region of approximately 60 square degrees. This data is a small fraction of the data acquired to date. The measured spectra are consistent with the LCDM cosmological model. We perform jackknife tests which indicate that the observed signal has negligible contamination from instrumental systematics. In addition by using a frequency jackknife we find no evidence for foreground contamination. : 7 pages, 5 figures, submitted to ApJ |
format |
Text |
author |
QUaD Collaboration Ade, P. Bock, J. Bowden, M. Brown, M. L. Cahill, G. Carlstrom, J. E. Castro, P. G. Church, S. Culverhouse, T. Friedman, R. Ganga, K. Gear, W. K. Hinderks, J. Kovac, J. Lange, A. E. Leitch, E. Melhuish, S. J. Murphy, J. A. Orlando, A. Schwarz, R. O'Sullivan, C. Piccirillo, L. Pryke, C. Rajguru, N. Rusholme, B. Taylor, A. N. Thompson, K. L. Wu, E. Y. S. Zemcov, M. |
author_facet |
QUaD Collaboration Ade, P. Bock, J. Bowden, M. Brown, M. L. Cahill, G. Carlstrom, J. E. Castro, P. G. Church, S. Culverhouse, T. Friedman, R. Ganga, K. Gear, W. K. Hinderks, J. Kovac, J. Lange, A. E. Leitch, E. Melhuish, S. J. Murphy, J. A. Orlando, A. Schwarz, R. O'Sullivan, C. Piccirillo, L. Pryke, C. Rajguru, N. Rusholme, B. Taylor, A. N. Thompson, K. L. Wu, E. Y. S. Zemcov, M. |
author_sort |
QUaD Collaboration |
title |
First season QUaD CMB temperature and polarization power spectra |
title_short |
First season QUaD CMB temperature and polarization power spectra |
title_full |
First season QUaD CMB temperature and polarization power spectra |
title_fullStr |
First season QUaD CMB temperature and polarization power spectra |
title_full_unstemmed |
First season QUaD CMB temperature and polarization power spectra |
title_sort |
first season quad cmb temperature and polarization power spectra |
publisher |
arXiv |
publishDate |
2007 |
url |
https://dx.doi.org/10.48550/arxiv.0705.2359 https://arxiv.org/abs/0705.2359 |
geographic |
Austral South Pole |
geographic_facet |
Austral South Pole |
genre |
South pole |
genre_facet |
South pole |
op_relation |
https://dx.doi.org/10.1086/524922 |
op_rights |
Assumed arXiv.org perpetual, non-exclusive license to distribute this article for submissions made before January 2004 http://arxiv.org/licenses/assumed-1991-2003/ |
op_doi |
https://doi.org/10.48550/arxiv.0705.2359 https://doi.org/10.1086/524922 |
_version_ |
1766201685500231680 |