{"paper":{"title":"The VIMOS Public Extragalactic Redshift Survey (VIPERS). Measuring nonlinear galaxy bias at z~0.8","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA","astro-ph.IM"],"primary_cat":"astro-ph.CO","authors_text":"A. Burden, A. Cappi, A. Fritz, A. Iovino, A. Marchetti, A. Pollo, A. Zanichelli, B. Garilli, B. R. Granett, C. Adami, C. Di Porto, C. Marinoni, D. Bottini, D. Maccagni, D. Martizzi, D. Vergani, E. Branchini, F. Marulli, G. De Lucia, G. Zamorani, H. J. McCracken, I. Davidzon, J. A. Peacock, J. Bel, J. Coupon, J. Krywult, K. Malek, L. A. M. Tasca, L. Guzzo, L. Moscardini, L. Paioro, M. Bolzonella, M. Fumana, M. Polletta, M. Scodeggio, M. Viel, M. Wolk, O. Cucciati, O. Ilbert, O. Le Fevre, P. Franzetti, R. C. Nichol, R. Tojeiro, S. Arnouts, S. de la Torre, U. Abbas, V. Le Brun, W. J. Percival, Y. Mellier","submitted_at":"2014-06-25T20:00:16Z","abstract_excerpt":"We use the first release of the VImos Public Extragalactic Redshift Survey of galaxies (VIPERS) of ~50,000 objects to measure the biasing relation between galaxies and mass in the redshift range z=[0.5,1.1]. We estimate the 1-point distribution function [PDF] of VIPERS galaxies from counts in cells and, assuming a model for the mass PDF, we infer their mean bias relation. The reconstruction of the bias relation from PDFs is performed through a novel method that accounts for Poisson noise, redshift distortions, inhomogeneous sky coverage and other selection effects. With this procedure we const"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.6692","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"}