{"paper":{"title":"Clustering of quasars in a wide luminosity range at redshift 4 with Subaru Hyper Suprime-Cam wide field imaging","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Andreas Schulze, Atsushi J Nishizawa, Chien-Hsiu Lee, Hiroyuki Ikeda, Hisakazu Uchiyama, James Bosch, John D. Silverman, Mana Niida, Manobu M. Tanaka, Masafusa Onoue, Masahiro Nagashima, Masami Ouchi, Masamune Oguri, Masayuki Akiyama, Masayuki Tanaka, Motohiro Enoki, Nobunari Kashikawa, Satoshi Miyazaki, Taira Oogi, Takuji Yamashita, Tohru Nagao, Toshihiro Kawaguchi, Wanqiu He, Yoshiki Matsuoka, Yoshiki Toba, Yuichi Harikane, Yuji Shirasaki, Yutaka Komiyama","submitted_at":"2017-04-27T07:43:52Z","abstract_excerpt":"We examine the clustering of quasars over a wide luminosity range, by utilizing 901 quasars at $\\overline{z}_{\\rm phot}\\sim3.8$ with $-24.73<M_{\\rm 1450}<-22.23$ photometrically selected from the Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP) S16A Wide2 date release and 342 more luminous quasars at $3.4<z_{\\rm spec}<4.6$ having $-28.0<M_{\\rm 1450}<-23.95$ from the Sloan Digital Sky Survey (SDSS) that fall in the HSC survey fields. We measure the bias factors of two quasar samples by evaluating the cross-correlation functions (CCFs) between the quasar samples and 25790 bright $z\\sim4$ Lym"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.08461","kind":"arxiv","version":1},"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"}