Particle Physics with the Cosmic Microwave Background with SPT-3G
The cosmic microwave background (CMB) encodes information about the content and evolution of the universe. The presence of light, weakly interacting particles impacts the expansion history of the early universe, which alters the temperature and polarization anisotropies of the CMB. In this way, curr...
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Online Access: | https://dx.doi.org/10.48550/arxiv.1911.08047 https://arxiv.org/abs/1911.08047 |
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ftdatacite:10.48550/arxiv.1911.08047 2023-05-15T18:22:34+02:00 Particle Physics with the Cosmic Microwave Background with SPT-3G Avva, J. S. Ade, P. A. R. Ahmed, Z. Anderson, A. J. Aylor, K. Thakur, R. Basu Bender, A. N. Benson, B. A. Bleem, L. E. Bocquet, S. Bryant, L. Carlstrom, J. E. Carter, F. W. Cecil, T. W. Chang, C. L. Crawford, T. M. Cukierman, A. de Haan, T. Ding, J. Dobbs, M. A. Dodelson, S. Dutcher, D. Everett, W. Ferguson, K. R. Foster, A. Gallicchio, J. Gambrel, A. E. Gardner, R. W. Groh, J. C. Guns, S. Halverson, N. W. Harke-Hosemann, A. H. Harrington, N. L. Henning, J. W. Holder, G. P. Holzapfel, W. L. 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. Lowitz, A. E. Meyer, S. S. Michalik, D. Montgomery, J. Nadolski, A. Natoli, T. Nguyen, H. Noble, G. I. Novosad, V. Padin, S. Pan, Z. Paschos, P. Pearson, J. Posada, C. M. Quan, W. Raghunathan, S. Rahlin, A. Reichardt, C. L. Riebel, D. Ruhl, J. E. Sayre, J. T. Shirokoff, E. Smecher, G. Sobrin, J. A. Stark, A. A. Stephen, J. Story, K. T. Suzuki, A. Thompson, K. L. Tucker, C. Vanderlinde, K. Vieira, J. D. Wang, G. Whitehorn, N. Wu, W. L. K. Yefremenko, V. Yoon, K. W. Young, M. R. 2019 https://dx.doi.org/10.48550/arxiv.1911.08047 https://arxiv.org/abs/1911.08047 unknown arXiv Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Cosmology and Nongalactic Astrophysics astro-ph.CO FOS Physical sciences Article CreativeWork article Preprint 2019 ftdatacite https://doi.org/10.48550/arxiv.1911.08047 2022-03-10T16:21:38Z The cosmic microwave background (CMB) encodes information about the content and evolution of the universe. The presence of light, weakly interacting particles impacts the expansion history of the early universe, which alters the temperature and polarization anisotropies of the CMB. In this way, current measurements of the CMB place interesting constraints on the neutrino energy density and mass, as well as on the abundance of other possible light relativistic particle species. We present the status of an on-going 1500 sq. deg. survey with the SPT-3G receiver, a new mm-wavelength camera on the 10-m diameter South Pole Telescope (SPT). The SPT-3G camera consists of 16,000 superconducting transition edge sensors, a 10x increase over the previous generation camera, which allows it to map the CMB with an unprecedented combination of sensitivity and angular resolution. We highlight projected constraints on the abundance of sterile neutrinos and the sum of the neutrino masses for the SPT-3G survey, which could help determine the neutrino mass hierarchy. : 6 pages, 2 figures, TAUP 2019 Article in Journal/Newspaper South pole DataCite Metadata Store (German National Library of Science and Technology) South Pole |
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Cosmology and Nongalactic Astrophysics astro-ph.CO FOS Physical sciences |
spellingShingle |
Cosmology and Nongalactic Astrophysics astro-ph.CO FOS Physical sciences Avva, J. S. Ade, P. A. R. Ahmed, Z. Anderson, A. J. Aylor, K. Thakur, R. Basu Bender, A. N. Benson, B. A. Bleem, L. E. Bocquet, S. Bryant, L. Carlstrom, J. E. Carter, F. W. Cecil, T. W. Chang, C. L. Crawford, T. M. Cukierman, A. de Haan, T. Ding, J. Dobbs, M. A. Dodelson, S. Dutcher, D. Everett, W. Ferguson, K. R. Foster, A. Gallicchio, J. Gambrel, A. E. Gardner, R. W. Groh, J. C. Guns, S. Halverson, N. W. Harke-Hosemann, A. H. Harrington, N. L. Henning, J. W. Holder, G. P. Holzapfel, W. L. 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. Lowitz, A. E. Meyer, S. S. Michalik, D. Montgomery, J. Nadolski, A. Natoli, T. Nguyen, H. Noble, G. I. Novosad, V. Padin, S. Pan, Z. Paschos, P. Pearson, J. Posada, C. M. Quan, W. Raghunathan, S. Rahlin, A. Reichardt, C. L. Riebel, D. Ruhl, J. E. Sayre, J. T. Shirokoff, E. Smecher, G. Sobrin, J. A. Stark, A. A. Stephen, J. Story, K. T. Suzuki, A. Thompson, K. L. Tucker, C. Vanderlinde, K. Vieira, J. D. Wang, G. Whitehorn, N. Wu, W. L. K. Yefremenko, V. Yoon, K. W. Young, M. R. Particle Physics with the Cosmic Microwave Background with SPT-3G |
topic_facet |
Cosmology and Nongalactic Astrophysics astro-ph.CO FOS Physical sciences |
description |
The cosmic microwave background (CMB) encodes information about the content and evolution of the universe. The presence of light, weakly interacting particles impacts the expansion history of the early universe, which alters the temperature and polarization anisotropies of the CMB. In this way, current measurements of the CMB place interesting constraints on the neutrino energy density and mass, as well as on the abundance of other possible light relativistic particle species. We present the status of an on-going 1500 sq. deg. survey with the SPT-3G receiver, a new mm-wavelength camera on the 10-m diameter South Pole Telescope (SPT). The SPT-3G camera consists of 16,000 superconducting transition edge sensors, a 10x increase over the previous generation camera, which allows it to map the CMB with an unprecedented combination of sensitivity and angular resolution. We highlight projected constraints on the abundance of sterile neutrinos and the sum of the neutrino masses for the SPT-3G survey, which could help determine the neutrino mass hierarchy. : 6 pages, 2 figures, TAUP 2019 |
format |
Article in Journal/Newspaper |
author |
Avva, J. S. Ade, P. A. R. Ahmed, Z. Anderson, A. J. Aylor, K. Thakur, R. Basu Bender, A. N. Benson, B. A. Bleem, L. E. Bocquet, S. Bryant, L. Carlstrom, J. E. Carter, F. W. Cecil, T. W. Chang, C. L. Crawford, T. M. Cukierman, A. de Haan, T. Ding, J. Dobbs, M. A. Dodelson, S. Dutcher, D. Everett, W. Ferguson, K. R. Foster, A. Gallicchio, J. Gambrel, A. E. Gardner, R. W. Groh, J. C. Guns, S. Halverson, N. W. Harke-Hosemann, A. H. Harrington, N. L. Henning, J. W. Holder, G. P. Holzapfel, W. L. 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. Lowitz, A. E. Meyer, S. S. Michalik, D. Montgomery, J. Nadolski, A. Natoli, T. Nguyen, H. Noble, G. I. Novosad, V. Padin, S. Pan, Z. Paschos, P. Pearson, J. Posada, C. M. Quan, W. Raghunathan, S. Rahlin, A. Reichardt, C. L. Riebel, D. Ruhl, J. E. Sayre, J. T. Shirokoff, E. Smecher, G. Sobrin, J. A. Stark, A. A. Stephen, J. Story, K. T. Suzuki, A. Thompson, K. L. Tucker, C. Vanderlinde, K. Vieira, J. D. Wang, G. Whitehorn, N. Wu, W. L. K. Yefremenko, V. Yoon, K. W. Young, M. R. |
author_facet |
Avva, J. S. Ade, P. A. R. Ahmed, Z. Anderson, A. J. Aylor, K. Thakur, R. Basu Bender, A. N. Benson, B. A. Bleem, L. E. Bocquet, S. Bryant, L. Carlstrom, J. E. Carter, F. W. Cecil, T. W. Chang, C. L. Crawford, T. M. Cukierman, A. de Haan, T. Ding, J. Dobbs, M. A. Dodelson, S. Dutcher, D. Everett, W. Ferguson, K. R. Foster, A. Gallicchio, J. Gambrel, A. E. Gardner, R. W. Groh, J. C. Guns, S. Halverson, N. W. Harke-Hosemann, A. H. Harrington, N. L. Henning, J. W. Holder, G. P. Holzapfel, W. L. 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. Lowitz, A. E. Meyer, S. S. Michalik, D. Montgomery, J. Nadolski, A. Natoli, T. Nguyen, H. Noble, G. I. Novosad, V. Padin, S. Pan, Z. Paschos, P. Pearson, J. Posada, C. M. Quan, W. Raghunathan, S. Rahlin, A. Reichardt, C. L. Riebel, D. Ruhl, J. E. Sayre, J. T. Shirokoff, E. Smecher, G. Sobrin, J. A. Stark, A. A. Stephen, J. Story, K. T. Suzuki, A. Thompson, K. L. Tucker, C. Vanderlinde, K. Vieira, J. D. Wang, G. Whitehorn, N. Wu, W. L. K. Yefremenko, V. Yoon, K. W. Young, M. R. |
author_sort |
Avva, J. S. |
title |
Particle Physics with the Cosmic Microwave Background with SPT-3G |
title_short |
Particle Physics with the Cosmic Microwave Background with SPT-3G |
title_full |
Particle Physics with the Cosmic Microwave Background with SPT-3G |
title_fullStr |
Particle Physics with the Cosmic Microwave Background with SPT-3G |
title_full_unstemmed |
Particle Physics with the Cosmic Microwave Background with SPT-3G |
title_sort |
particle physics with the cosmic microwave background with spt-3g |
publisher |
arXiv |
publishDate |
2019 |
url |
https://dx.doi.org/10.48550/arxiv.1911.08047 https://arxiv.org/abs/1911.08047 |
geographic |
South Pole |
geographic_facet |
South Pole |
genre |
South pole |
genre_facet |
South pole |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.48550/arxiv.1911.08047 |
_version_ |
1766201974581100544 |