{"id":"W4417172151","doi":"10.48550/arxiv.2504.20722","title":"Cosmology from LOFAR Two-metre Sky Survey Data Release 2: Cross-correlations with luminous red galaxies from eBOSS","year":2025,"lang":"en","type":"preprint","venue":"ArXiv.org","topic":"Galaxies: Formation, Evolution, Phenomena","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Leibniz-Gemeinschaft; Science and Technology Facilities Council; University of Colorado Boulder; Max-Planck-Institut für Astronomie; Leibniz-Institut für Astrophysik Potsdam; China National Textile and Apparel Council; Ministerium für Innovation, Wissenschaft und Forschung des Landes Nordrhein-Westfalen; Ministero degli Affari Esteri e della Cooperazione Internazionale; National Astronomical Observatories, Chinese Academy of Sciences; University of Illinois at Urbana-Champaign; Université d'Orléans; Istituto Nazionale di Astrofisica; Centre National de la Recherche Scientifique; Yale University; University of Toronto; Bundesministerium für Bildung und Forschung; Smithsonian Institution; National Natural Science Foundation of China; Deutsche Forschungsgemeinschaft; École Polytechnique Fédérale de Lausanne; Yunnan University; National Science Foundation; Science Foundation Ireland; Volkswagen Foundation; Alfred P. Sloan Foundation; Johns Hopkins University; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Harvard University; European Commission; California Institute of Technology; Observatoire de Paris, Université de Recherche Paris Sciences et Lettres; Ohio State University; Max-Planck-Gesellschaft; Carnegie Institution of Washington; Nanjing University; New Mexico State University; Universidad Nacional Autónoma de México; Space Telescope Science Institute; Smithsonian Astrophysical Observatory; Flatiron Health","keywords":"Redshift; LOFAR; Galaxy; Sky; Redshift survey; Baryon; Cosmology; Baryon acoustic oscillations","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001346992,0.0004884229,0.0003876488,0.002061359,0.0003083146,0.0006973084,0.0004252479,0.0002247436,0.005456096],"category_scores_gemma":[0.001861875,0.0002811621,0.0005298263,0.001623538,0.0002439689,0.0003734227,0.0008737294,0.0004171777,0.00191947],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004169686,"about_ca_system_score_gemma":0.000279101,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0110503,"about_ca_topic_score_gemma":0.01639336,"domain_scores_codex":[0.9994798,0.0001076238,0.00003099074,0.0001633643,0.0001290047,0.00008924749],"domain_scores_gemma":[0.9986345,0.0001721925,0.0003644246,0.0003971125,0.0002063521,0.0002254638],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002840752,0.0001156719,0.9203683,0.000109079,0.0003150877,0.0002092531,0.0004661439,0.004916648,0.006369026,0.003605404,0.04522255,0.01801872],"study_design_scores_gemma":[0.00003715581,0.00003631684,0.9650933,0.00001666384,0.00004329322,0.000227656,0.0001058846,0.003611764,0.001342285,0.0005631684,0.02889918,0.00002349376],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8920186,0.0002996018,0.01363279,0.0001925727,0.00004533654,0.000145411,0.07445922,0.001125513,0.01808102],"genre_scores_gemma":[0.8335646,0.0001324543,0.01408913,0.0002422019,0.00008222409,0.0003378071,0.1469349,0.0007652749,0.003851383],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0110503,"threshold_uncertainty_score":0.021972,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04098596223900805,"score_gpt":0.2835486803528294,"score_spread":0.2425627181138214,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}