Measurements of the E-Mode Polarization and Temperature-E-Mode Correlation of the CMB from SPT-3G 2018 Data
We present measurements of the $E$-mode ($EE$) polarization power spectrum and temperature-$E$-mode ($TE$) cross-power spectrum of the cosmic microwave background using data collected by SPT-3G, the latest instrument installed on the South Pole Telescope. This analysis uses observations of a 1500 de...
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Format: | Article in Journal/Newspaper |
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arXiv
2021
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Online Access: | https://dx.doi.org/10.48550/arxiv.2101.01684 https://arxiv.org/abs/2101.01684 |
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ftdatacite:10.48550/arxiv.2101.01684 |
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openpolar |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
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unknown |
topic |
Cosmology and Nongalactic Astrophysics astro-ph.CO FOS Physical sciences |
spellingShingle |
Cosmology and Nongalactic Astrophysics astro-ph.CO FOS Physical sciences Dutcher, D. Balkenhol, L. Ade, P. A. R. Ahmed, Z. Anderes, E. Anderson, A. J. Archipley, M. Avva, J. S. Aylor, K. Barry, P. S. Thakur, R. Basu Benabed, K. Bender, A. N. Benson, B. A. Bianchini, F. Bleem, L. E. Bouchet, F. R. Bryant, L. Byrum, K. Carlstrom, J. E. Carter, F. W. Cecil, T. W. Chang, C. L. Chaubal, P. Chen, G. Cho, H. -M. Chou, T. -L. Cliche, J. -F. Crawford, T. M. Cukierman, A. Daley, C. de Haan, T. Denison, E. V. Dibert, K. Ding, J. Dobbs, M. A. Everett, W. Feng, C. Ferguson, K. R. Foster, A. Fu, J. Galli, S. Gambrel, A. E. Gardner, R. W. Goeckner-Wald, N. Gualtieri, R. Guns, S. Gupta, N. Guyser, R. Halverson, N. W. Harke-Hosemann, A. H. Harrington, N. L. Henning, J. W. Hilton, G. C. Hivon, E. Holder, G. P. Holzapfel, W. L. Hood, J. C. Howe, D. Huang, N. Irwin, K. D. Jeong, O. B. Jonas, M. Jones, A. Khaire, T. S. Knox, L. Kofman, A. M. Korman, M. Kubik, D. L. Kuhlmann, S. Kuo, C. -L. Lee, A. T. Leitch, E. M. Lowitz, A. E. Lu, C. Meyer, S. S. Michalik, D. Millea, M. Montgomery, J. Nadolski, A. Natoli, T. Nguyen, H. Noble, G. I. Novosad, V. Omori, Y. Padin, S. Pan, Z. Paschos, P. Pearson, J. Posada, C. M. Prabhu, K. Quan, W. Raghunathan, S. Rahlin, A. Reichardt, C. L. Riebel, D. Riedel, B. Rouble, M. Ruhl, J. E. Sayre, J. T. Schiappucci, E. Shirokoff, E. Smecher, G. Sobrin, J. A. Stark, A. A. Stephen, J. Story, K. T. Suzuki, A. Thompson, K. L. Thorne, B. Tucker, C. Umilta, C. Vale, L. R. Vanderlinde, K. Vieira, J. D. Wang, G. Whitehorn, N. Wu, W. L. K. Yefremenko, V. Yoon, K. W. Young, M. R. Measurements of the E-Mode Polarization and Temperature-E-Mode Correlation of the CMB from SPT-3G 2018 Data |
topic_facet |
Cosmology and Nongalactic Astrophysics astro-ph.CO FOS Physical sciences |
description |
We present measurements of the $E$-mode ($EE$) polarization power spectrum and temperature-$E$-mode ($TE$) cross-power spectrum of the cosmic microwave background using data collected by SPT-3G, the latest instrument installed on the South Pole Telescope. This analysis uses observations of a 1500 deg$^2$ region at 95, 150, and 220 GHz taken over a four month period in 2018. We report binned values of the $EE$ and $TE$ power spectra over the angular multipole range $300 \le \ell < 3000$, using the multifrequency data to construct six semi-independent estimates of each power spectrum and their minimum-variance combination. These measurements improve upon the previous results of SPTpol across the multipole ranges $300 \le \ell \le 1400$ for $EE$ and $300 \le \ell \le 1700$ for $TE$, resulting in constraints on cosmological parameters comparable to those from other current leading ground-based experiments. We find that the SPT-3G dataset is well-fit by a $Λ$CDM cosmological model with parameter constraints consistent with those from Planck and SPTpol data. From SPT-3G data alone, we find $H_0 = 68.8 \pm 1.5 \mathrm{km\,s^{-1}\,Mpc^{-1}}$ and $σ_8 = 0.789 \pm 0.016$, with a gravitational lensing amplitude consistent with the $Λ$CDM prediction ($A_L = 0.98 \pm 0.12$). We combine the SPT-3G and the Planck datasets and obtain joint constraints on the $Λ$CDM model. The volume of the 68% confidence region in six-dimensional $Λ$CDM parameter space is reduced by a factor of 1.5 compared to Planck-only constraints, with only slight shifts in central values. We note that the results presented here are obtained from data collected during just half of a typical observing season with only part of the focal plane operable, and that the active detector count has since nearly doubled for observations made with SPT-3G after 2018. |
format |
Article in Journal/Newspaper |
author |
Dutcher, D. Balkenhol, L. Ade, P. A. R. Ahmed, Z. Anderes, E. Anderson, A. J. Archipley, M. Avva, J. S. Aylor, K. Barry, P. S. Thakur, R. Basu Benabed, K. Bender, A. N. Benson, B. A. Bianchini, F. Bleem, L. E. Bouchet, F. R. Bryant, L. Byrum, K. Carlstrom, J. E. Carter, F. W. Cecil, T. W. Chang, C. L. Chaubal, P. Chen, G. Cho, H. -M. Chou, T. -L. Cliche, J. -F. Crawford, T. M. Cukierman, A. Daley, C. de Haan, T. Denison, E. V. Dibert, K. Ding, J. Dobbs, M. A. Everett, W. Feng, C. Ferguson, K. R. Foster, A. Fu, J. Galli, S. Gambrel, A. E. Gardner, R. W. Goeckner-Wald, N. Gualtieri, R. Guns, S. Gupta, N. Guyser, R. Halverson, N. W. Harke-Hosemann, A. H. Harrington, N. L. Henning, J. W. Hilton, G. C. Hivon, E. Holder, G. P. Holzapfel, W. L. Hood, J. C. Howe, D. Huang, N. Irwin, K. D. Jeong, O. B. Jonas, M. Jones, A. Khaire, T. S. Knox, L. Kofman, A. M. Korman, M. Kubik, D. L. Kuhlmann, S. Kuo, C. -L. Lee, A. T. Leitch, E. M. Lowitz, A. E. Lu, C. Meyer, S. S. Michalik, D. Millea, M. Montgomery, J. Nadolski, A. Natoli, T. Nguyen, H. Noble, G. I. Novosad, V. Omori, Y. Padin, S. Pan, Z. Paschos, P. Pearson, J. Posada, C. M. Prabhu, K. Quan, W. Raghunathan, S. Rahlin, A. Reichardt, C. L. Riebel, D. Riedel, B. Rouble, M. Ruhl, J. E. Sayre, J. T. Schiappucci, E. Shirokoff, E. Smecher, G. Sobrin, J. A. Stark, A. A. Stephen, J. Story, K. T. Suzuki, A. Thompson, K. L. Thorne, B. Tucker, C. Umilta, C. Vale, L. R. Vanderlinde, K. Vieira, J. D. Wang, G. Whitehorn, N. Wu, W. L. K. Yefremenko, V. Yoon, K. W. Young, M. R. |
author_facet |
Dutcher, D. Balkenhol, L. Ade, P. A. R. Ahmed, Z. Anderes, E. Anderson, A. J. Archipley, M. Avva, J. S. Aylor, K. Barry, P. S. Thakur, R. Basu Benabed, K. Bender, A. N. Benson, B. A. Bianchini, F. Bleem, L. E. Bouchet, F. R. Bryant, L. Byrum, K. Carlstrom, J. E. Carter, F. W. Cecil, T. W. Chang, C. L. Chaubal, P. Chen, G. Cho, H. -M. Chou, T. -L. Cliche, J. -F. Crawford, T. M. Cukierman, A. Daley, C. de Haan, T. Denison, E. V. Dibert, K. Ding, J. Dobbs, M. A. Everett, W. Feng, C. Ferguson, K. R. Foster, A. Fu, J. Galli, S. Gambrel, A. E. Gardner, R. W. Goeckner-Wald, N. Gualtieri, R. Guns, S. Gupta, N. Guyser, R. Halverson, N. W. Harke-Hosemann, A. H. Harrington, N. L. Henning, J. W. Hilton, G. C. Hivon, E. Holder, G. P. Holzapfel, W. L. Hood, J. C. Howe, D. Huang, N. Irwin, K. D. Jeong, O. B. Jonas, M. Jones, A. Khaire, T. S. Knox, L. Kofman, A. M. Korman, M. Kubik, D. L. Kuhlmann, S. Kuo, C. -L. Lee, A. T. Leitch, E. M. Lowitz, A. E. Lu, C. Meyer, S. S. Michalik, D. Millea, M. Montgomery, J. Nadolski, A. Natoli, T. Nguyen, H. Noble, G. I. Novosad, V. Omori, Y. Padin, S. Pan, Z. Paschos, P. Pearson, J. Posada, C. M. Prabhu, K. Quan, W. Raghunathan, S. Rahlin, A. Reichardt, C. L. Riebel, D. Riedel, B. Rouble, M. Ruhl, J. E. Sayre, J. T. Schiappucci, E. Shirokoff, E. Smecher, G. Sobrin, J. A. Stark, A. A. Stephen, J. Story, K. T. Suzuki, A. Thompson, K. L. Thorne, B. Tucker, C. Umilta, C. Vale, L. R. Vanderlinde, K. Vieira, J. D. Wang, G. Whitehorn, N. Wu, W. L. K. Yefremenko, V. Yoon, K. W. Young, M. R. |
author_sort |
Dutcher, D. |
title |
Measurements of the E-Mode Polarization and Temperature-E-Mode Correlation of the CMB from SPT-3G 2018 Data |
title_short |
Measurements of the E-Mode Polarization and Temperature-E-Mode Correlation of the CMB from SPT-3G 2018 Data |
title_full |
Measurements of the E-Mode Polarization and Temperature-E-Mode Correlation of the CMB from SPT-3G 2018 Data |
title_fullStr |
Measurements of the E-Mode Polarization and Temperature-E-Mode Correlation of the CMB from SPT-3G 2018 Data |
title_full_unstemmed |
Measurements of the E-Mode Polarization and Temperature-E-Mode Correlation of the CMB from SPT-3G 2018 Data |
title_sort |
measurements of the e-mode polarization and temperature-e-mode correlation of the cmb from spt-3g 2018 data |
publisher |
arXiv |
publishDate |
2021 |
url |
https://dx.doi.org/10.48550/arxiv.2101.01684 https://arxiv.org/abs/2101.01684 |
geographic |
South Pole |
geographic_facet |
South Pole |
genre |
South pole |
genre_facet |
South pole |
op_relation |
https://dx.doi.org/10.1103/physrevd.104.022003 |
op_rights |
arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ |
op_doi |
https://doi.org/10.48550/arxiv.2101.01684 https://doi.org/10.1103/physrevd.104.022003 |
_version_ |
1766202776086380544 |
spelling |
ftdatacite:10.48550/arxiv.2101.01684 2023-05-15T18:23:14+02:00 Measurements of the E-Mode Polarization and Temperature-E-Mode Correlation of the CMB from SPT-3G 2018 Data Dutcher, D. Balkenhol, L. Ade, P. A. R. Ahmed, Z. Anderes, E. Anderson, A. J. Archipley, M. Avva, J. S. Aylor, K. Barry, P. S. Thakur, R. Basu Benabed, K. Bender, A. N. Benson, B. A. Bianchini, F. Bleem, L. E. Bouchet, F. R. Bryant, L. Byrum, K. Carlstrom, J. E. Carter, F. W. Cecil, T. W. Chang, C. L. Chaubal, P. Chen, G. Cho, H. -M. Chou, T. -L. Cliche, J. -F. Crawford, T. M. Cukierman, A. Daley, C. de Haan, T. Denison, E. V. Dibert, K. Ding, J. Dobbs, M. A. Everett, W. Feng, C. Ferguson, K. R. Foster, A. Fu, J. Galli, S. Gambrel, A. E. Gardner, R. W. Goeckner-Wald, N. Gualtieri, R. Guns, S. Gupta, N. Guyser, R. Halverson, N. W. Harke-Hosemann, A. H. Harrington, N. L. Henning, J. W. Hilton, G. C. Hivon, E. Holder, G. P. Holzapfel, W. L. Hood, J. C. Howe, D. Huang, N. Irwin, K. D. Jeong, O. B. Jonas, M. Jones, A. Khaire, T. S. Knox, L. Kofman, A. M. Korman, M. Kubik, D. L. Kuhlmann, S. Kuo, C. -L. Lee, A. T. Leitch, E. M. Lowitz, A. E. Lu, C. Meyer, S. S. Michalik, D. Millea, M. Montgomery, J. Nadolski, A. Natoli, T. Nguyen, H. Noble, G. I. Novosad, V. Omori, Y. Padin, S. Pan, Z. Paschos, P. Pearson, J. Posada, C. M. Prabhu, K. Quan, W. Raghunathan, S. Rahlin, A. Reichardt, C. L. Riebel, D. Riedel, B. Rouble, M. Ruhl, J. E. Sayre, J. T. Schiappucci, E. Shirokoff, E. Smecher, G. Sobrin, J. A. Stark, A. A. Stephen, J. Story, K. T. Suzuki, A. Thompson, K. L. Thorne, B. Tucker, C. Umilta, C. Vale, L. R. Vanderlinde, K. Vieira, J. D. Wang, G. Whitehorn, N. Wu, W. L. K. Yefremenko, V. Yoon, K. W. Young, M. R. 2021 https://dx.doi.org/10.48550/arxiv.2101.01684 https://arxiv.org/abs/2101.01684 unknown arXiv https://dx.doi.org/10.1103/physrevd.104.022003 arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ Cosmology and Nongalactic Astrophysics astro-ph.CO FOS Physical sciences article-journal Article ScholarlyArticle Text 2021 ftdatacite https://doi.org/10.48550/arxiv.2101.01684 https://doi.org/10.1103/physrevd.104.022003 2022-03-10T15:01:19Z We present measurements of the $E$-mode ($EE$) polarization power spectrum and temperature-$E$-mode ($TE$) cross-power spectrum of the cosmic microwave background using data collected by SPT-3G, the latest instrument installed on the South Pole Telescope. This analysis uses observations of a 1500 deg$^2$ region at 95, 150, and 220 GHz taken over a four month period in 2018. We report binned values of the $EE$ and $TE$ power spectra over the angular multipole range $300 \le \ell < 3000$, using the multifrequency data to construct six semi-independent estimates of each power spectrum and their minimum-variance combination. These measurements improve upon the previous results of SPTpol across the multipole ranges $300 \le \ell \le 1400$ for $EE$ and $300 \le \ell \le 1700$ for $TE$, resulting in constraints on cosmological parameters comparable to those from other current leading ground-based experiments. We find that the SPT-3G dataset is well-fit by a $Λ$CDM cosmological model with parameter constraints consistent with those from Planck and SPTpol data. From SPT-3G data alone, we find $H_0 = 68.8 \pm 1.5 \mathrm{km\,s^{-1}\,Mpc^{-1}}$ and $σ_8 = 0.789 \pm 0.016$, with a gravitational lensing amplitude consistent with the $Λ$CDM prediction ($A_L = 0.98 \pm 0.12$). We combine the SPT-3G and the Planck datasets and obtain joint constraints on the $Λ$CDM model. The volume of the 68% confidence region in six-dimensional $Λ$CDM parameter space is reduced by a factor of 1.5 compared to Planck-only constraints, with only slight shifts in central values. We note that the results presented here are obtained from data collected during just half of a typical observing season with only part of the focal plane operable, and that the active detector count has since nearly doubled for observations made with SPT-3G after 2018. Article in Journal/Newspaper South pole DataCite Metadata Store (German National Library of Science and Technology) South Pole |