{"paper":{"title":"The VANDELS survey: the stellar metallicities of star-forming galaxies at 2.5 < z < 5.0","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. C. Carnall, A. Cimatti, A. E. Shapley, A. Gargiulo, B. Garilli, D. J. McLeod, F. Cullen, F. Fontanot, F. Mannucci, F. Marchi, G. Cresci, G. Zamorani, J. P. U. Fynbo, J. S. Dunlop, L. Guaita, L. Pentericci, L. Pozzetti, M. Bolzonella, M. Castellano, M. Cirasuolo, M. Talia, N. Hathi, P. Hibon, R. Amorin, R. Dav\\'e, R. J. McLure, S. Khochfar","submitted_at":"2019-03-26T18:00:05Z","abstract_excerpt":"We present the results of a study utilising ultra-deep, rest-frame UV, spectroscopy to quantify the relationship between stellar mass and stellar metallicity for 681 star-forming galaxies at $2.5<z<5.0$ ($\\langle z \\rangle = 3.5 \\pm 0.6$) drawn from the VANDELS survey. Via a comparison with high-resolution stellar population models, we determine stellar metallicities for a set of composite spectra formed from subsamples selected by mass and redshift. Across the stellar mass range $8.5 < \\mathrm{log}(\\langle M_{\\ast} \\rangle/\\rm{M}_{\\odot}) < 10.2$ we find a strong correlation between stellar m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.11081","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"}