{"paper":{"title":"First Cosmology Results using Type Ia Supernovae from the Dark Energy Survey: Constraints on Cosmological Parameters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. A. Plazas, A. Avelino, A. Carnero Rosell, A. Clocchiatti, A. Drlica-Wagner, A. E. Evrard, A. G. Kim, A. K. Romer, A. M\\\"oller, A. Palmese, A. Roodman, A. R. Walker, A. V. Filippenko, B. A. Bassett, B. E. Tucker, B. Flaugher, B. Hoyle, B. Nord, B. Yanny, B. Zhang, C. Angus, C. B. D'Andrea, C. Davis, C. E. Cunha, C. J. Miller, C. Lidman, D. A. Finley, D. A. Goldstein, D. Brooks, D. Brout, D. Carollo, D. Gruen, D. J. James, D. L. Burke, D. L. DePoy, D. L. Hollowood, D. Muthukrishna, D. Scolnic, D. Thomas, E. Bertin, E. Fernandez, E. Gaztanaga, E. Kasai, E. Kovacs, E. Krause, E. Macaulay, E. Morganson, E. Neilsen, E. Rozo, E. Sanchez, E. S. Rykoff, E. Suchyta, E. Swann, F. J. Castander, F. Menanteau, F. Sobreira, G. F. Lewis, G. Gutierrez, G. M. Bernstein, G. Tarle, H. Lin, H. Spinka, H. T. Diehl, I. Sevilla-Noarbe, J. Asorey, J. Calcino, J. Carretero, J. De Vicente, J. Frieman, J. Garcia-Bellido, J. Gschwend, J. J. Mohr, J. K. Hoormann, J. Lasker, J. L. Marshall, J. Marriner, K. Bechtol, K. Glazebrook, K. Honscheid, K. Kuehn, K. S. Mandel, L. Galbany, L. N. da Costa, M. A. G. Maia, M. A. Troxel, M. Carrasco Kind, M. Childress, M. D. Johnson, M. Lima, M. March, M. Pursiainen, M. Sako, M. Schubnell, M. Smith, M. Soares-Santos, M. Sullivan, M. W. G. Johnson, N. E. Sommer, N. Kuropatkin, O. Lahav, P. Andersen, P. Brown, P. Challis, P. Doel, P. Fosalba, P. Martini, P. Nugent, P. Wiseman, R. A. Gruendl, R. Casas, R. Cawthon, R. C. Nichol, R. C. Thomas, R. C. Wolf, R. J. Foley, R. Kessler, R. Kron, R. L. C. Ogando, R. Miquel, R. P. Kirshner, R. R. Gupta, R. Schindler, R. Sharp, S. Allam, S. A. Uddin, S. Avila, S. Desai, S. Gonzalez-Gaitan, S. Kent, S. Kuhlmann, S. R. Hinton, S. Serrano, T. F. Eifler, T. Giannantonio, T. Jeltema, T. M. C. Abbott, T. M. Davis, T. S. Li, V. Miranda, V. Scarpine, W. G. Hartley, W. Wester, Y.-C. Pan, Y. Zhang (DES Collaboration)","submitted_at":"2018-11-06T14:42:49Z","abstract_excerpt":"We present the first cosmological parameter constraints using measurements of type Ia supernovae (SNe Ia) from the Dark Energy Survey Supernova Program (DES-SN). The analysis uses a subsample of 207 spectroscopically confirmed SNe Ia from the first three years of DES-SN, combined with a low-redshift sample of 122 SNe from the literature. Our \"DES-SN3YR\" result from these 329 SNe Ia is based on a series of companion analyses and improvements covering SN Ia discovery, spectroscopic selection, photometry, calibration, distance bias corrections, and evaluation of systematic uncertainties. For a fl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.02374","kind":"arxiv","version":4},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"}