{"paper":{"title":"Dark Energy Survey Year 3 Results: A 2.7% measurement of Baryon Acoustic Oscillation distance scale at redshift 0.835","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. A. Plazas Malag\\'on, A. Brandao-Souza, A. Carnero Rosell, A. Choi, A. E. Evrard, A. Fert\\'e, A. J. Ross, A. K. Romer, A. M\\\"oller, A. Palmese, A. Pieres, A. Porredon, A. Roodman, B. E. Tucker, B. Flaugher, B. Jain, C. Conselice, C. Lidman, C. To, D. Brooks, D. Carollo, DES Collaboration: T. M. C. Abbott, D. Gomes, D. Gruen, D. Huterer, D. J. James, D. L. Burke, D. L. Hollowood, D. L. Tucker, D. Sanchez Cid, D. Thomas, D. W. Gerdes, E. Bertin, E. Gaztanaga, E. Krause, E. Sanchez, E. Sheldon, E. Suchyta, F. Andrade-Oliveira, F. J. Castander, F. Menanteau, F. Paz-Chinch\\'on, G. F. Lewis, G. Gutierrez, G. M. Bernstein, G. Tarle, H. Camacho, H. Lin, H. T. Diehl, I. Ferrero, I. Sevilla-Noarbe, I. Tutusaus, J. Asorey, J. Calcino, J. Carretero, J. De Vicente, J. Elvin-Poole, J. Garc\\'ia-Bellido, J. Gschwend, J. J. Mohr, J. Mena-Fern\\'andez, J. Muir, J. Myles, J. Prat, J. Weller, K. C. Chan, K. Eckert, K. Glazebrook, K. Honscheid, K. Kuehn, L. N. da Costa, M. A. G. Maia, M. Aguena, M. A. Troxel, M. Carrasco Kind, M. Costanzi, M. Crocce, M. E. C. Swanson, M. E. S. Pereira, M. Lima, M. Rodriguez-Monroy, M. Smith, M. Soares-Santos, N. Kokron, O. Lahav, P. Doel, P. Fosalba, P. Martini, P. Melchior, R. A. Gruendl, R. Cawthon, R.D. Wilkinson, R. Miquel, R. Morgan, R. Rosenfeld, S. Allam, S. A. Uddin, S. Avila, S. Desai, S. Everett, S. R. Hinton, S. Serrano, T. Giannantonio, T. Jeltema, T. M. Davis, T. N. Varga, U. Malik, V. Scarpine, W. J. Percival, X. Fang","submitted_at":"2021-07-09T19:41:15Z","abstract_excerpt":"We present angular diameter measurements obtained by measuring the position of Baryon Acoustic Oscillations (BAO) in an optimised sample of galaxies from the first three years of Dark Energy Survey data (DES Y3). The sample consists of 7 million galaxies distributed over a footprint of 4100 deg$^2$ with $0.6 < z_{\\rm photo} < 1.1$ and a typical redshift uncertainty of $0.03(1+z)$. The sample selection is the same as in the BAO measurement with the first year of DES data, but the analysis presented here uses three times the area, extends to higher redshift and makes a number of improvements, in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.04646","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2107.04646/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}