{"date_updated":"2024-11-13T07:46:11Z","month":"03","title":"Probing early structure formation with far‐infrared background correlations","day":"20","language":[{"iso":"eng"}],"year":"2001","publication":"The Astrophysical Journal","abstract":[{"text":"The large-scale structure of high-redshift galaxies produces correlated anisotropy in the far-infrared background (FIRB). In regions of the sky where the thermal emission from Galactic dust is well below average, these high-redshift correlations may be the most significant source of angular fluctuation power over a wide range of angular scales, from ~7' to ~3°, and frequencies, from ~400 to ~1000 GHz. The strength of this signal should allow detailed studies of the statistics of the FIRB fluctuations, including the shape of the angular power spectrum at a given frequency and the degree of coherence between FIRB maps at different frequencies. The FIRB correlations depend on and hence constrain the redshift-dependent spectral energy distributions, number counts, and clustering bias of the galaxies and active nuclei that contribute to the background. We quantify the accuracy to which Planck and a newly proposed balloon-borne mission, Explorer of Diffuse Galactic Emissions, could constrain models of the high-redshift universe through the measurement of FIRB fluctuations. We conclude that the average bias of high-redshift galaxies could be measured to an accuracy of ≲1% or, for example, separated into four redshift bins with ~10% accuracy.","lang":"eng"}],"OA_type":"green","scopus_import":"1","article_processing_charge":"No","author":[{"last_name":"Knox","first_name":"Lloyd","full_name":"Knox, Lloyd"},{"last_name":"Cooray","first_name":"Asantha","full_name":"Cooray, Asantha"},{"last_name":"Eisenstein","full_name":"Eisenstein, Daniel","first_name":"Daniel"},{"full_name":"Haiman, Zoltán","orcid":"0000-0003-3633-5403","first_name":"Zoltán","last_name":"Haiman","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36"}],"oa":1,"external_id":{"arxiv":["astro-ph/0009151"]},"extern":"1","volume":550,"publication_status":"published","publisher":"American Astronomical Society","publication_identifier":{"eissn":["1538-4357"],"issn":["0004-637X"]},"doi":"10.1086/319732","date_created":"2024-09-06T12:17:01Z","article_type":"original","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.astro-ph/0009151"}],"citation":{"ama":"Knox L, Cooray A, Eisenstein D, Haiman Z. Probing early structure formation with far‐infrared background correlations. <i>The Astrophysical Journal</i>. 2001;550(1):7-20. doi:<a href=\"https://doi.org/10.1086/319732\">10.1086/319732</a>","mla":"Knox, Lloyd, et al. “Probing Early Structure Formation with Far‐infrared Background Correlations.” <i>The Astrophysical Journal</i>, vol. 550, no. 1, American Astronomical Society, 2001, pp. 7–20, doi:<a href=\"https://doi.org/10.1086/319732\">10.1086/319732</a>.","chicago":"Knox, Lloyd, Asantha Cooray, Daniel Eisenstein, and Zoltán Haiman. “Probing Early Structure Formation with Far‐infrared Background Correlations.” <i>The Astrophysical Journal</i>. American Astronomical Society, 2001. <a href=\"https://doi.org/10.1086/319732\">https://doi.org/10.1086/319732</a>.","ieee":"L. Knox, A. Cooray, D. Eisenstein, and Z. Haiman, “Probing early structure formation with far‐infrared background correlations,” <i>The Astrophysical Journal</i>, vol. 550, no. 1. American Astronomical Society, pp. 7–20, 2001.","ista":"Knox L, Cooray A, Eisenstein D, Haiman Z. 2001. Probing early structure formation with far‐infrared background correlations. The Astrophysical Journal. 550(1), 7–20.","short":"L. Knox, A. Cooray, D. Eisenstein, Z. Haiman, The Astrophysical Journal 550 (2001) 7–20.","apa":"Knox, L., Cooray, A., Eisenstein, D., &#38; Haiman, Z. (2001). Probing early structure formation with far‐infrared background correlations. <i>The Astrophysical Journal</i>. American Astronomical Society. <a href=\"https://doi.org/10.1086/319732\">https://doi.org/10.1086/319732</a>"},"oa_version":"Preprint","_id":"17840","issue":"1","intvolume":"       550","date_published":"2001-03-20T00:00:00Z","arxiv":1,"OA_place":"repository","page":"7-20","quality_controlled":"1","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"journal_article"}