{"paper":{"title":"Cosmology from large-scale structure: Constraining $\\Lambda$CDM with BOSS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Angus Wright, Ariel. G. S\\'anchez, Arun Kannawadi, Benjamin Joachimi, Catherine Heymans, Chieh-An Lin, Chris Blake, Hendrik Hildebrandt, Marika Asgari, Mart\\'in Crocce, Shahab Joudaki, Tilman Tr\\\"oster","submitted_at":"2019-09-24T15:38:58Z","abstract_excerpt":"We reanalyse the anisotropic galaxy clustering measurement from the Baryon Oscillation Spectroscopic Survey (BOSS), demonstrating that using the full shape information provides cosmological constraints that are comparable to other low-redshift probes. We find $\\Omega_\\mathrm{m} = 0.317^{+0.015}_{-0.019}$, $\\sigma_8 = 0.710\\pm 0.049$, and $h = 0.704\\pm 0.024$ for flat $\\Lambda$CDM cosmologies using uninformative priors on $\\Omega_\\mathrm{c}h^2$, $100\\theta_\\mathrm{MC}$, $\\ln 10^{10} A_{s}$, and $n_{s}$, and a prior on $\\Omega_\\mathrm{b}h^2$ that is much wider than current constraints. We quanti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.11006","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/1909.11006/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"}