Authors
Alexandra Amon, Daniel Gruen, Michael A Troxel, Niall MacCrann, Scott Dodelson, Ami Choi, Cyrille Doux, Lucas F Secco, Simon Samuroff, Elisabeth Krause, Juan Cordero, Justin Myles, J DeRose, RH Wechsler, M Gatti, A Navarro-Alsina, GM Bernstein, B Jain, J Blazek, A Alarcon, A Ferté, P Lemos, M Raveri, A Campos, J Prat, C Sánchez, M Jarvis, O Alves, F Andrade-Oliveira, E Baxter, K Bechtol, MR Becker, SL Bridle, H Camacho, A Carnero Rosell, M Carrasco Kind, R Cawthon, C Chang, R Chen, P Chintalapati, M Crocce, C Davis, HT Diehl, A Drlica-Wagner, K Eckert, TF Eifler, J Elvin-Poole, S Everett, X Fang, P Fosalba, O Friedrich, E Gaztanaga, G Giannini, RA Gruendl, I Harrison, WG Hartley, K Herner, H Huang, EM Huff, D Huterer, N Kuropatkin, P Leget, AR Liddle, J McCullough, J Muir, S Pandey, Y Park, A Porredon, A Refregier, RP Rollins, A Roodman, R Rosenfeld, AJ Ross, ES Rykoff, J Sanchez, I Sevilla-Noarbe, E Sheldon, T Shin, A Troja, I Tutusaus, I Tutusaus, TN Varga, N Weaverdyck, B Yanny, B Yin, Y Zhang, Joseph Zuntz, M Aguena, S Allam, J Annis, D Bacon, E Bertin, S Bhargava, D Brooks, E Buckley-Geer, DL Burke, J Carretero, M Costanzi, LN da Costa, MES Pereira, J De Vicente, S Desai, JP Dietrich, P Doel, Ismael Ferrero, B Flaugher, J Frieman, J Garcia-Bellido, E Gaztanaga, DW Gerdes, T Giannantonio, J Gschwend, G Gutierrez, SR Hinton, DL Hollowood, K Honscheid, B Hoyle, DJ James, R Kron, K Kuehn, O Lahav, M Lima, H Lin, MAG Maia, JL Marshall, P Martini, P Melchior, F Menanteau, R Miquel, JJ Mohr, R Morgan, RLC Ogando, A Palmese, F Paz-Chinchón, D Petravick, A Pieres, AK Romer, E Sanchez, V Scarpine, M Schubnell, S Serrano, M Smith, M Soares-Santos, G Tarle, D Thomas, C To, J Weller, (DES Collaboration)
Publication date
2022/1/15
Journal
Physical Review D
Volume
105
Issue
2
Pages
023514
Publisher
American Physical Society
Description
This work, together with its companion paper, Secco, Samuroff et al. [Phys. Rev. D 105, 023515 (2022)PRVDAQ2470-001010.1103/PhysRevD.105.023515], present the Dark Energy Survey Year 3 cosmic-shear measurements and cosmological constraints based on an analysis of over 100 million source galaxies. With the data spanning on the sky, divided into four redshift bins, we produce a measurement with a signal-to-noise of 40. We conduct a blind analysis in the context of the Lambda-Cold Dark Matter () model and find a 3% constraint of the clustering amplitude, . A -Optimized analysis, which safely includes smaller scale information, yields a 2% precision measurement of that is consistent with the fiducial case. The two low-redshift measurements are statistically consistent with the Planck Cosmic Microwave Background result, however, both recovered values are …
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