{"paper":{"title":"The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample: anisotropic clustering analysis in configuration-space","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Adam D. Myers, Ariel G. S\\'anchez, Donald P. Schneider, Etienne Burtin, Gong-Bo Zhao, Graziano Rossi, H\\'ector Gil-Mar\\'in, Hee-Jong Seo, Jiamin Hou, Joel R. Brownstein, Jonathan Brinkmann, Julian Bautista, Katrin Heitmann, Kyle S. Dawson, N. Chandrachani Devi, Pauline Zarrouk, Rita Tojeiro, Rom\\'an Scoccimarro, Rossana Ruggeri, Salman Habib, Salvador Salazar-Albornoz, Will J. Percival, Yuting Wang","submitted_at":"2018-01-08T19:37:01Z","abstract_excerpt":"We explore the cosmological implications of anisotropic clustering measurements of the quasar sample from Data Release 14 of the Sloan Digital Sky Survey IV Extended Baryon Oscillation Spectroscopic Survey (eBOSS) in configuration space. The $\\sim 147,000$ quasar sample observed by eBOSS offers a direct tracer of the density field and bridges the gap of previous BAO measurements between redshift $0.8<z<2.2$. By analysing the two-point correlation function characterized by clustering wedges $\\xi_{\\rm w_i}(s)$ and multipoles $\\xi_{\\ell}(s)$, we measure the angular diameter distance, Hubble param"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.02656","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":""},"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"}