{"paper":{"title":"Mass assembly in quiescent and star-forming galaxies since z=4 from UltraVISTA","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Karim, A. Zirm, B. Milvang-Jensen, D. B. Sanders, D. Vergani, E. Le Floc'h, H. Aussel, H.J. McCracken, J. Comparat, J. Dunlop, J. Kartaltepe, J. K.Krogager, J. P.Kneib, J. Richard, J. Silverman, K. Caputi, L. Tasca, L. Tresse, M.A. Renzini, M. Onodera, M. Salvato, M. Wolk, N. Scoville, O. Ilbert, O. Le Fevre, P. Capak, P. Hudelot, Q. Guo, R. Thomas, S. Arnouts, S. Boissier, S. Lilly, S. Toft, T. Moutard, Y. Mellier, Y. Taniguchi","submitted_at":"2013-01-14T21:12:53Z","abstract_excerpt":"We estimate the galaxy stellar mass function and stellar mass density for star-forming and quiescent galaxies with 0.2<z<4. We construct a deep K<24 sample of 220000 galaxies selected using the UltraVISTA DR1 data release. Our analysis is based on precise 30-band photometric redshifts. By comparing these photometric redshifts with 10800 spectroscopic redshifts from the zCOSMOS bright and faint surveys, we find a precision of sigma(dz/(1+z))=0.008 at i<22.5 and sigma(dz/(1+zs))=0.03 at 1.5<z<4. We derive the stellar mass function and correct for the Eddington bias. We find a mass-dependent evol"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.3157","kind":"arxiv","version":3},"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"}