{"oa":1,"page":"63-67","oa_version":"Preprint","_id":"18748","intvolume":"       470","type":"journal_article","publication":"AIP Conference Proceedings","article_processing_charge":"No","extern":"1","conference":{"end_date":"1998-10-14","location":"College Park, MD, United States","start_date":"1998-10-12"},"doi":"10.1063/1.58635","date_updated":"2025-01-07T14:26:07Z","publisher":"AIP Publishing","publication_status":"published","OA_place":"repository","article_type":"original","title":"Models for high-redshift Lyα emitters","arxiv":1,"author":[{"id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","last_name":"Haiman","full_name":"Haiman, Zoltán","orcid":"0000-0003-3633-5403","first_name":"Zoltán"},{"first_name":"M.","full_name":"Spaans, M.","last_name":"Spaans"}],"volume":470,"external_id":{"arxiv":["astro-ph/9811396"]},"abstract":[{"text":"We present models for dusty high–redshift Lyα emitting galaxies by combining the Press–Schechter formalism with a treatment of inhomogeneous dust distribution inside galaxies. These models reproduce the surface density of emitters inferred from recent observations, and also agree with previous non–detections. Although a detailed determination of the individual model parameters is precluded by uncertainties, we find that (i) the dust content of primordial galaxies builds up in no more than ∼ 5 × 10^8 yr, (ii) the galactic HII regions are nhomogeneous with a cloud covering factor of order unity, and (iii) the overall star formation efficiency is at least ∼ 5%. Future observations should be able to detect Lyα galaxies upto redshifts of z ∼ 8. If\r\nthe universe is reionized at zr ∼< 8, the corresponding decline in the number of Lyα\r\nemitters at z ∼> zr could prove to be a useful probe of the reionization epoch.\r\n","lang":"eng"}],"date_created":"2025-01-03T12:37:12Z","day":"27","OA_type":"green","citation":{"mla":"Haiman, Zoltán, and M. Spaans. “Models for High-Redshift Lyα Emitters.” <i>AIP Conference Proceedings</i>, vol. 470, no. 1, AIP Publishing, 1999, pp. 63–67, doi:<a href=\"https://doi.org/10.1063/1.58635\">10.1063/1.58635</a>.","short":"Z. Haiman, M. Spaans, AIP Conference Proceedings 470 (1999) 63–67.","ieee":"Z. Haiman and M. Spaans, “Models for high-redshift Lyα emitters,” <i>AIP Conference Proceedings</i>, vol. 470, no. 1. AIP Publishing, pp. 63–67, 1999.","apa":"Haiman, Z., &#38; Spaans, M. (1999). Models for high-redshift Lyα emitters. <i>AIP Conference Proceedings</i>. College Park, MD, United States: AIP Publishing. <a href=\"https://doi.org/10.1063/1.58635\">https://doi.org/10.1063/1.58635</a>","ama":"Haiman Z, Spaans M. Models for high-redshift Lyα emitters. <i>AIP Conference Proceedings</i>. 1999;470(1):63-67. doi:<a href=\"https://doi.org/10.1063/1.58635\">10.1063/1.58635</a>","ista":"Haiman Z, Spaans M. 1999. Models for high-redshift Lyα emitters. AIP Conference Proceedings. 470(1), 63–67.","chicago":"Haiman, Zoltán, and M. Spaans. “Models for High-Redshift Lyα Emitters.” <i>AIP Conference Proceedings</i>. AIP Publishing, 1999. <a href=\"https://doi.org/10.1063/1.58635\">https://doi.org/10.1063/1.58635</a>."},"main_file_link":[{"url":"https://arxiv.org/abs/astro-ph/9811396","open_access":"1"}],"quality_controlled":"1","year":"1999","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","issue":"1","language":[{"iso":"eng"}],"status":"public","month":"04","scopus_import":"1","date_published":"1999-04-27T00:00:00Z"}