{"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1093/mnras/sty142"}],"day":"17","status":"public","language":[{"iso":"eng"}],"issue":"4","date_published":"2018-01-17T00:00:00Z","article_type":"original","author":[{"full_name":"Visbal, Eli","first_name":"Eli","last_name":"Visbal"},{"last_name":"Haiman","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","first_name":"Zoltán","full_name":"Haiman, Zoltán"},{"first_name":"Greg L","full_name":"Bryan, Greg L","last_name":"Bryan"}],"page":"5246-5256","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","date_created":"2024-09-06T07:33:13Z","oa_version":"Published Version","citation":{"mla":"Visbal, Eli, et al. “Self-Consistent Semi-Analytic Models of the First Stars.” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 475, no. 4, Oxford University Press, 2018, pp. 5246–56, doi:<a href=\"https://doi.org/10.1093/mnras/sty142\">10.1093/mnras/sty142</a>.","ieee":"E. Visbal, Z. Haiman, and G. L. Bryan, “Self-consistent semi-analytic models of the first stars,” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 475, no. 4. Oxford University Press, pp. 5246–5256, 2018.","ista":"Visbal E, Haiman Z, Bryan GL. 2018. Self-consistent semi-analytic models of the first stars. Monthly Notices of the Royal Astronomical Society. 475(4), 5246–5256.","apa":"Visbal, E., Haiman, Z., &#38; Bryan, G. L. (2018). Self-consistent semi-analytic models of the first stars. <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/mnras/sty142\">https://doi.org/10.1093/mnras/sty142</a>","short":"E. Visbal, Z. Haiman, G.L. Bryan, Monthly Notices of the Royal Astronomical Society 475 (2018) 5246–5256.","ama":"Visbal E, Haiman Z, Bryan GL. Self-consistent semi-analytic models of the first stars. <i>Monthly Notices of the Royal Astronomical Society</i>. 2018;475(4):5246-5256. doi:<a href=\"https://doi.org/10.1093/mnras/sty142\">10.1093/mnras/sty142</a>","chicago":"Visbal, Eli, Zoltán Haiman, and Greg L Bryan. “Self-Consistent Semi-Analytic Models of the First Stars.” <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press, 2018. <a href=\"https://doi.org/10.1093/mnras/sty142\">https://doi.org/10.1093/mnras/sty142</a>."},"date_updated":"2024-09-24T14:23:23Z","type":"journal_article","publisher":"Oxford University Press","scopus_import":"1","month":"01","quality_controlled":"1","doi":"10.1093/mnras/sty142","publication_identifier":{"issn":["0035-8711","1365-2966"]},"year":"2018","publication":"Monthly Notices of the Royal Astronomical Society","oa":1,"extern":"1","_id":"17655","volume":475,"title":"Self-consistent semi-analytic models of the first stars","intvolume":"       475","publication_status":"published","abstract":[{"text":"We have developed a semi-analytic framework to model the large-scale evolution of the first Population III (Pop III) stars and the transition to metal-enriched star formation. Our model follows dark matter haloes from cosmological N-body simulations, utilizing their individual merger histories and three-dimensional positions, and applies physically motivated prescriptions for star formation and feedback from Lyman–Werner (LW) radiation, hydrogen ionizing radiation, and external metal enrichment due to supernovae winds. This method is intended to complement analytic studies, which do not include clustering or individual merger histories, and hydrodynamical cosmological simulations, which include detailed physics, but are computationally expensive and have limited dynamic range. Utilizing this technique, we compute the cumulative Pop III and metal-enriched star formation rate density (SFRD) as a function of redshift at z ≥ 20. We find that varying the model parameters leads to significant qualitative changes in the global star formation history. The Pop III star formation efficiency and the delay time between Pop III and subsequent metal-enriched star formation are found to have the largest impact. The effect of clustering (i.e. including the three-dimensional positions of individual haloes) on various feedback mechanisms is also investigated. The impact of clustering on LW and ionization feedback is found to be relatively mild in our fiducial model, but can be larger if external metal enrichment can promote metal-enriched star formation over large distances.","lang":"eng"}],"article_processing_charge":"No"}