{"paper":{"title":"Detection of the Baryon Acoustic Peak in the Large-Scale Correlation Function of SDSS Luminous Red Galaxies","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Connolly, A. Meiksin, A. Pope, A. S. Szalay, B. Margon, B. Yanny, C. Stoughton, D. J. Eisenstein, D. Schlegel, D. Schneider, D. Tucker, D. W. Hogg, D. York, F. J. Castander, G. Hennessy, G. R. Knapp, H. Lin, H. Seo, I. Csabai, I. Szapudi, I. Zehavi, J. A. Frieman, J. A. Munn, J. Annis, J. Brinkmann, J. E. Gunn, J. S. Hendry, K. Glazebrook, K. Shimasaku, M. Doi, M. Fukugita, M. R. Blanton, M. Richmond, M. Strauss, M. Subbarao, M. Tegmark, N. Bahcall, R. C. Nichol, R. H. Lupton, R. Scoccimarro, R. Scranton, S. Anderson, S. Burles, S. Kent, T. McKay, Y. Loh, Z. Ivezic, Z. Zheng","submitted_at":"2005-01-10T21:25:29Z","abstract_excerpt":"We present the large-scale correlation function measured from a spectroscopic sample of 46,748 luminous red galaxies from the Sloan Digital Sky Survey. The survey region covers 0.72 h^{-3} Gpc^3 over 3816 square degrees and 0.16<z<0.47, making it the best sample yet for the study of large-scale structure. We find a well-detected peak in the correlation function at 100h^{-1} Mpc separation that is an excellent match to the predicted shape and location of the imprint of the recombination-epoch acoustic oscillations on the low-redshift clustering of matter. This detection demonstrates the linear "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0501171","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0501171/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}