Measurements of the E-mode polarization and temperature-E-mode correlation of the CMB from SPT-3G 2018 data
International audience We present measurements of the E -mode ( E E ) polarization power spectrum and temperature- E -mode ( T E ) 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 o...
Published in: | Physical Review D |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Other Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2021
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Subjects: | |
Online Access: | https://hal.science/hal-03122245 https://hal.science/hal-03122245/document https://hal.science/hal-03122245/file/PhysRevD.104.022003.pdf https://doi.org/10.1103/PhysRevD.104.022003 |
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ftinsu:oai:HAL:hal-03122245v1 |
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openpolar |
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Open Polar |
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Institut national des sciences de l'Univers: HAL-INSU |
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ftinsu |
language |
English |
topic |
cosmological model: parameter space polarization: power spectrum cosmic background radiation: spectrum gravitation: lens dimension: 6 cosmic background radiation: multipole satellite: Planck correlation pole [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] |
spellingShingle |
cosmological model: parameter space polarization: power spectrum cosmic background radiation: spectrum gravitation: lens dimension: 6 cosmic background radiation: multipole satellite: Planck correlation pole [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] 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 |
cosmological model: parameter space polarization: power spectrum cosmic background radiation: spectrum gravitation: lens dimension: 6 cosmic background radiation: multipole satellite: Planck correlation pole [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] |
description |
International audience We present measurements of the E -mode ( E E ) polarization power spectrum and temperature- E -mode ( T E ) 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 E E and T E power spectra over the angular multipole range 300 ≤ ℓ < 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 ≤ ℓ ≤ 1400 for E E and 300 ≤ ℓ ≤ 1700 for T E , resulting in constraints on cosmological parameters comparable to those from other current leading ground-based experiments. We find that the SPT-3G data set 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 ± 1.5 km s − 1 Mpc − 1 and σ 8 = 0.789 ± 0.016 , with a gravitational lensing amplitude consistent with the Λ CDM prediction ( A L = 0.98 ± 0.12 ). We combine the SPT-3G and the Planck data sets 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 no significant 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. |
author2 |
Institut d'Astrophysique de Paris (IAP) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) SPT-3G |
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 |
HAL CCSD |
publishDate |
2021 |
url |
https://hal.science/hal-03122245 https://hal.science/hal-03122245/document https://hal.science/hal-03122245/file/PhysRevD.104.022003.pdf https://doi.org/10.1103/PhysRevD.104.022003 |
geographic |
South Pole |
geographic_facet |
South Pole |
genre |
South pole |
genre_facet |
South pole |
op_source |
Phys.Rev.D https://hal.science/hal-03122245 Phys.Rev.D, 2021, 104 (2), pp.022003. ⟨10.1103/PhysRevD.104.022003⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/arxiv/2101.01684 info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.104.022003 hal-03122245 https://hal.science/hal-03122245 https://hal.science/hal-03122245/document https://hal.science/hal-03122245/file/PhysRevD.104.022003.pdf ARXIV: 2101.01684 doi:10.1103/PhysRevD.104.022003 INSPIRE: 1839503 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1103/PhysRevD.104.022003 |
container_title |
Physical Review D |
container_volume |
104 |
container_issue |
2 |
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1796297937166270464 |
spelling |
ftinsu:oai:HAL:hal-03122245v1 2024-04-14T08:19:49+00:00 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. Institut d'Astrophysique de Paris (IAP) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) SPT-3G 2021 https://hal.science/hal-03122245 https://hal.science/hal-03122245/document https://hal.science/hal-03122245/file/PhysRevD.104.022003.pdf https://doi.org/10.1103/PhysRevD.104.022003 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/arxiv/2101.01684 info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.104.022003 hal-03122245 https://hal.science/hal-03122245 https://hal.science/hal-03122245/document https://hal.science/hal-03122245/file/PhysRevD.104.022003.pdf ARXIV: 2101.01684 doi:10.1103/PhysRevD.104.022003 INSPIRE: 1839503 info:eu-repo/semantics/OpenAccess Phys.Rev.D https://hal.science/hal-03122245 Phys.Rev.D, 2021, 104 (2), pp.022003. ⟨10.1103/PhysRevD.104.022003⟩ cosmological model: parameter space polarization: power spectrum cosmic background radiation: spectrum gravitation: lens dimension: 6 cosmic background radiation: multipole satellite: Planck correlation pole [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] info:eu-repo/semantics/article Journal articles 2021 ftinsu https://doi.org/10.1103/PhysRevD.104.022003 2024-03-21T17:11:11Z International audience We present measurements of the E -mode ( E E ) polarization power spectrum and temperature- E -mode ( T E ) 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 E E and T E power spectra over the angular multipole range 300 ≤ ℓ < 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 ≤ ℓ ≤ 1400 for E E and 300 ≤ ℓ ≤ 1700 for T E , resulting in constraints on cosmological parameters comparable to those from other current leading ground-based experiments. We find that the SPT-3G data set 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 ± 1.5 km s − 1 Mpc − 1 and σ 8 = 0.789 ± 0.016 , with a gravitational lensing amplitude consistent with the Λ CDM prediction ( A L = 0.98 ± 0.12 ). We combine the SPT-3G and the Planck data sets 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 no significant 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 Institut national des sciences de l'Univers: HAL-INSU South Pole Physical Review D 104 2 |