{"paper":{"title":"The one-dimensional Ly-alpha forest power spectrum from BOSS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Adam Bolton, Adam D. Myers, Andreu Font-Ribera, An\\v{z}e Slosar, Arnaud Borde, Bill Carithers, Christophe Y\\`eche, Daniel Margala, David H. Weinberg, David J. Schlegel, David Kirkby, Demitri Muna, Donald P. Schneider, Emmanuel Rollinde, \\'Eric Aubourg, Graziano Rossi, Isabelle P\\^aris, James Rich, James S. Bolton, Jean-Marc Le Goff, Jordi Miralda-Escud\\'e, Julian Bautista, Khee-Gan Lee, Kyle S. Dawson, Matteo Viel, Matthew M. Pieri, Michael Blomqvist, Nathalie Palanque-Delabrouille, Nicholas P. Ross, Nicol\\'as G. Busca, Pasquier Noterdaeme, Patrick Petitjean, Rupert A.C. Croft, Shirley Ho, Stephen Bailey, Timoth\\'ee Delubac","submitted_at":"2013-06-25T09:29:13Z","abstract_excerpt":"We have developed two independent methods to measure the one-dimensional power spectrum of the transmitted flux in the Lyman-$\\alpha$ forest. The first method is based on a Fourier transform, and the second on a maximum likelihood estimator. The two methods are independent and have different systematic uncertainties. The determination of the noise level in the data spectra was subject to a novel treatment, because of its significant impact on the derived power spectrum.\n  We applied the two methods to 13,821 quasar spectra from SDSS-III/BOSS DR9 selected from a larger sample of over 60,000 spe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.5896","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"}