Joint analysis of Dark Energy Survey Year 3 data and CMB lensing from SPT and Planck. I. Construction of CMB lensing maps and modeling choices
Creators
-
Omori, Y.1
- Baxter, E. J.
- Chang, C.
- Friedrich, O.
- Alarcon, A.
- Alves, O.
- Amon, A.
- Andrade-Oliveira, F.
- Bechtol, K.
- Becker, M. R.
- Bernstein, G. M.
- Blazek, J.
- Bleem, L. E.
- Camacho, H.
- Campos, A.
- Carnero Rosell, A.
- Carrasco Kind, M.
- Cawthon, R.
- Chen, R.
- Choi, A.2
- Cordero, J.
- Crawford, T. M.
- Crocce, M.
- Davis, C.
- DeRose, J.
- Dodelson, S.
- Doux, C.
- Drlica-Wagner, A.
- Eckert, K.
- Eifler, T. F.
- Elsner, F.
- Elvin-Poole, J.
- Everett, S.
- Fang, X.
- Ferté, A.
- Fosalba, P.
- Gatti, M.
- Giannini, G.
- Gruen, D.
- Gruendl, R. A.
- Harrison, I.
- Herner, K.
- Huang, H.
- Huff, E. M.
- Huterer, D.
- Jarvis, M.
- Krause, E.
- Kuropatkin, N.
- Leget, P.-F.
- Lemos, P.
- Liddle, A. R.
- MacCrann, N.
- McCullough, J.
- Muir, J.
- Myles, J.
- Navarro-Alsina, A.
- Pandey, S.
- Park, Y.
- Porredon, A.
- Prat, J.
- Raveri, M.
- Rollins, R. P.
- Roodman, A.
- Rosenfeld, R.
- Ross, A. J.
- Rykoff, E. S.
- Sánchez, C.
- Sanchez, J.
- Secco, L. F.
- Sevilla-Noarbe, I.
- Sheldon, E.
- Shin, T.
- Troxel, M. A.
- Tutusaus, I.
- Varga, T. N.
- Weaverdyck, N.
- Wechsler, R. H.
-
Wu, W. L. K.
- Yanny, B.
- Yin, B.
- Zhang, Y.
- Zuntz, J.
- Abbott, T. M. C.
- Aguena, M.
- Allam, S.
- Annis, J.
- Bacon, D.
- Benson, B. A.
- Bertin, E.
- Bocquet, S.
- Brooks, D.
- Burke, D. L.
- Carlstrom, J. E.
- Carretero, J.
- Chang, C. L.
- Chown, R.
- Costanzi, M.
- da Costa, L. N.
- Crites, A. T.
- Pereira, M. E. S.
- de Haan, T.
- De Vicente, J.
- Desai, S.
- Diehl, H. T.
- Dobbs, M. A.
- Doel, P.
- Everett, W.
- Ferrero, I.
- Flaugher, B.
- Friedel, D.
- Frieman, J.
- García-Bellido, J.
- Gaztanaga, E.
- George, E. M.
- Giannantonio, T.
- Halverson, N. W.
- Hinton, S. R.
- Holder, G. P.
- Hollowood, D. L.
- Holzapfel, W. L.
- Honscheid, K.
- Hrubes, J. D.
- James, D. J.
- Knox, L.
- Kuehn, K.
- Lahav, O.
- Lee, A. T.
- Lima, M.
- Luong-Van, D.
- March, M.
- McMahon, J. J.
- Melchior, P.
- Menanteau, F.
- Meyer, S. S.
- Miquel, R.
- Mocanu, L.
- Mohr, J. J.
- Morgan, R.
- Natoli, T.
-
Padin, S.2
- Palmese, A.
- Paz-Chinchón, F.
- Pieres, A.
- Plazas Malagón, A. A.
- Pryke, C.
- Reichardt, C. L.
- Romer, A. K.
- Ruhl, J. E.
- Sanchez, E.
- Schaffer, K. K.
- Schubnell, M.
- Serrano, S.
- Shirokoff, E.
- Smith, M.
- Staniszewski, Z.
- Stark, A. A.
- Suchyta, E.
- Tarle, G.
- Thomas, D.
- To, C.
- Vieira, J. D.
- Weller, J.
- Williamson, R.
-
1.
University of Chicago
-
2.
California Institute of Technology
Abstract
Joint analyses of cross-correlations between measurements of galaxy positions, galaxy lensing, and lensing of the cosmic microwave background (CMB) offer powerful constraints on the large-scale structure of the Universe. In a forthcoming analysis, we will present cosmological constraints from the analysis of such cross-correlations measured using Year 3 data from the Dark Energy Survey (DES), and CMB data from the South Pole Telescope (SPT) and Planck. Here we present two key ingredients of this analysis: (1) an improved CMB lensing map in the SPT-SZ survey footprint and (2) the analysis methodology that will be used to extract cosmological information from the cross-correlation measurements. Relative to previous lensing maps made from the same CMB observations, we have implemented techniques to remove contamination from the thermal Sunyaev Zel’dovich effect, enabling the extraction of cosmological information from smaller angular scales of the cross-correlation measurements than in previous analyses with DES Year 1 data. We describe our model for the cross-correlations between these maps and DES data, and validate our modeling choices to demonstrate the robustness of our analysis. We then forecast the expected cosmological constraints from the galaxy survey-CMB lensing auto and cross-correlations. We find that the galaxy-CMB lensing and galaxy shear-CMB lensing correlations will on their own provide a constraint on 𝑆8=𝜎8√Ωm/0.3 at the few percent level, providing a powerful consistency check for the DES-only constraints. We explore scenarios where external priors on shear calibration are removed, finding that the joint analysis of CMB lensing cross-correlations can provide constraints on the shear calibration amplitude at the 5% to 10% level.
Copyright and License
© 2023 American Physical Society
Additional Information
See Also
Phys. Rev. D 107, 023530 (2023)
Phys. Rev. D 107, 023531 (2023)
Acknowledgement
The South Pole Telescope program is supported by the National Science Foundation (NSF) through the Grant No. OPP-1852617. Partial support is also provided by the Kavli Institute of Cosmological Physics at the University of Chicago. Argonne National Laboratory’s work was supported by the U.S. Department of Energy, Office of Science, Office of High Energy Physics, under Contract No. DE-AC02-06CH11357. Work at Fermi National Accelerator Laboratory, a DOE-OS, HEP User Facility managed by the Fermi Research Alliance, LLC, was supported under Contract No. DE-AC02-07CH11359. The Melbourne authors acknowledge support from the Australian Research Council’s Discovery Projects scheme (No. DP200101068). The McGill authors acknowledge funding from the Natural Sciences and Engineering Research Council of Canada, Canadian Institute for Advanced research, and the Fonds de recherche du Quúbec Nature et technologies. The CU Boulder group acknowledges support from NSF Grant No. AST-0956135. The Munich group acknowledges the support by the ORIGINS Cluster (funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy—EXC-2094–390783311), the MaxPlanck-Gesellschaft Faculty Fellowship Program, and the Ludwig-Maximilians-Universität München. J. V. acknowledges support from the Sloan Foundation. Funding for the DES Projects has been provided by the U.S. Department of Energy, the U.S. National Science Foundation, the Ministry of Science and Education of Spain, the Science and Technology Facilities Council of the United Kingdom, the Higher Education Funding Council for England, the National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign, the Kavli Institute of Cosmological Physics at the University of Chicago, the Center for Cosmology and Astro-Particle Physics at the Ohio State University, the Mitchell Institute for Fundamental Physics and Astronomy at Texas A&M University, Financiadora de Estudos e Projetos, Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro, Conselho Nacional de Desenvolvimento Científico e Tecnológico and the Ministério da Ciência, Tecnologia e Inovação, the Deutsche Forschungsgemeinschaft and the Collaborating Institutions in the Dark Energy Survey. The Collaborating Institutions are Argonne National Laboratory, the University of California at Santa Cruz, the University of Cambridge, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas-Madrid, the University of Chicago, University College London, the DES-Brazil Consortium, the University of Edinburgh, the Eidgenössische Technische Hochschule (ETH) Zürich, Fermi National Accelerator Laboratory, the University of Illinois at Urbana-Champaign, the Institut de Ciències de l’Espai (IEEC/CSIC), the Institut de Física d’Altes Energies, Lawrence Berkeley National Laboratory, the Ludwig-Maximilians Universität München and the associated Excellence Cluster Universe, the University of Michigan, NFS’s NOIRLab, the University of Nottingham, The Ohio State University, the University of Pennsylvania, the University of Portsmouth, SLAC National Accelerator Laboratory, Stanford University, the University of Sussex, Texas A&M University, and the OzDES Membership Consortium. Based in part on observations at Cerro Tololo Inter-American Observatory at NSF’s NOIRLab (NOIRLab Prop. ID 2012B-0001; PI: J. Frieman), which is managed by the Association of Universities for Research in Astronomy (AURA) under a cooperative agreement with the National Science Foundation. The DES data management system is supported by the National Science Foundation under Grants No. AST-1138766 and No. AST-1536171. The DES participants from Spanish institutions are partially supported by MICINN under Grants No. ESP2017-89838, No. PGC2018-094773, No. PGC2018-102021, No. SEV-2016-0588, No. SEV-2016-0597, and No. MDM-2015-0509, some of which include ERDF funds from the European Union. I. F. A. E. is partially funded by the CERCA program of the Generalitat de Catalunya. Research leading to these results has received funding from the European Research Council under the European Union’s Seventh Framework Program (No. FP7/2007-2013) including ERC Grant Agreements No. 240672, No. 291329, and No. 306478. We acknowledge support from the Brazilian Instituto Nacional de Ciência e Tecnologia (INCT) do e-Universo (CNPq Grant No. 465376/2014-2). This manuscript has been authored by Fermi Research Alliance, LLC under Contract No. DE-AC02-07CH11359 with the U.S. Department of Energy, Office of Science, Office of High Energy Physics.
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Additional details
Additional titles
- Subtitle (English)
- Construction of CMB lensing maps and modeling choices
Related works
- Is part of
- Journal Article: 10.1103/PhysRevD.107.023530 (DOI)
- Journal Article: 10.1103/PhysRevD.107.023531 (DOI)
Funding
- National Science Foundation
- OPP-1852617
- National Science Foundation
- AST-0956135
- National Science Foundation
- AST-1138766
- National Science Foundation
- AST-1536171
- National Science Foundation
- 2012B-0001
- University of Chicago
- United States Department of Energy
- DE-AC02-06CH11357
- United States Department of Energy
- DE-AC02-07CH11359
- United States Department of Energy
- DE-AC02-07CH11359
- Australian Research Council
- DP200101068
- Natural Sciences and Engineering Research Council
- Canadian Institute for Advanced Research
- Fonds de Recherche du Québec – Nature et Technologies
- Deutsche Forschungsgemeinschaft
- EXC-2094–390783311
- Ludwig-Maximilians-Universität München
- Science and Technology Facilities Council
- Research England
- National Center for Supercomputing Applications
- University of Illinois at Urbana-Champaign
- Kavli Institute for Cosmological Physics, University of Chicago
- Center for Cosmology and Astroparticle Physics, Ohio State University
- Texas A&M University
- Financiadora de Estudos e Projetos
- Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro
- National Council for Scientific and Technological Development
- Ministry of Science, Technology and Innovation
- Ministerio de Ciencia, Innovación y Universidades
- ESP2017-89838
- Ministerio de Ciencia, Innovación y Universidades
- PGC2018-094773
- Ministerio de Ciencia, Innovación y Universidades
- PGC2018-102021
- Ministerio de Ciencia, Innovación y Universidades
- SEV-2016-0588
- Ministerio de Ciencia, Innovación y Universidades
- SEV-2016-0597
- Ministerio de Ciencia, Innovación y Universidades
- MDM-2015-0509
- European Commission
- Generalitat de Catalunya
- European Research Council
- 240672
- European Research Council
- 291329
- European Research Council
- 306478
- Ministry of Science and Education of Spain
- Brazilian Instituto Nacional de Ciência e Tecnologia
- 465376/2014-2
Dates
- Accepted
-
2022-12-12Accepted
- Available
-
2023-01-31Published online