Full metadata record
DC Field | Value | Language |
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dc.citation.number | 2 | - |
dc.citation.startPage | 170 | - |
dc.citation.title | ASTROPHYSICAL JOURNAL | - |
dc.citation.volume | 927 | - |
dc.contributor.author | Tacchella, Sandro | - |
dc.contributor.author | Finkelstein, Steven L. | - |
dc.contributor.author | Bagley, Micaela | - |
dc.contributor.author | Dickinson, Mark | - |
dc.contributor.author | Ferguson, Henry C. | - |
dc.contributor.author | Giavalisco, Mauro | - |
dc.contributor.author | Graziani, Luca | - |
dc.contributor.author | Grogin, Norman A. | - |
dc.contributor.author | Hathi, Nimish | - |
dc.contributor.author | Hutchison, Taylor A. | - |
dc.contributor.author | Jung, Intae | - |
dc.contributor.author | Koekemoer, Anton M. | - |
dc.contributor.author | Larson, Rebecca L. | - |
dc.contributor.author | Papovich, Casey | - |
dc.contributor.author | Pirzkal, Norbert | - |
dc.contributor.author | Rojas-Ruiz, Sofia | - |
dc.contributor.author | Song, Mimi | - |
dc.contributor.author | Schneider, Raffaella | - |
dc.contributor.author | Somerville, Rachel S. | - |
dc.contributor.author | Wilkins, Stephen M. | - |
dc.contributor.author | Yung, L. Y. Aaron | - |
dc.date.accessioned | 2023-12-21T14:36:36Z | - |
dc.date.available | 2023-12-21T14:36:36Z | - |
dc.date.created | 2022-04-04 | - |
dc.date.issued | 2022-03 | - |
dc.description.abstract | We present a detailed stellar population analysis of 11 bright (H < 26.6) galaxies at z = 9-11 (three spectroscopically confirmed) to constrain the chemical enrichment and growth of stellar mass of early galaxies. We use the flexible Bayesian spectral energy distribution (SED) fitting code Prospector with a range of star formation histories (SFHs), a flexible dust attenuation law, and a self-consistent model of emission lines. This approach allows us to assess how different priors affect our results and how well we can break degeneracies between dust attenuation, stellar ages, metallicity, and emission lines using data that probe only the rest-frame ultraviolet (UV) to optical wavelengths. We measure a median observed UV spectral slope beta=-1.87(-0.43)(+0.35) for relatively massive star-forming galaxies (9 |
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dc.identifier.bibliographicCitation | ASTROPHYSICAL JOURNAL, v.927, no.2, pp.170 | - |
dc.identifier.doi | 10.3847/1538-4357/ac4cad | - |
dc.identifier.issn | 0004-637X | - |
dc.identifier.scopusid | 2-s2.0-85126686458 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/57743 | - |
dc.identifier.url | https://iopscience.iop.org/article/10.3847/1538-4357/ac4cad | - |
dc.identifier.wosid | 000768519500001 | - |
dc.language | 영어 | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.title | On the Stellar Populations of Galaxies at z=9-11: The Growth of Metals and Stellar Mass at Early Times | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Astronomy & Astrophysics | - |
dc.relation.journalResearchArea | Astronomy & Astrophysics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | UV-CONTINUUM SLOPES | - |
dc.subject.keywordPlus | PROBING COSMIC DAWN | - |
dc.subject.keywordPlus | GIANT BRANCH STARS | - |
dc.subject.keywordPlus | STAR-FORMATION HISTORIES | - |
dc.subject.keywordPlus | SIMILAR-TO 6 | - |
dc.subject.keywordPlus | ULTRAVIOLET LUMINOSITY FUNCTION | - |
dc.subject.keywordPlus | SPECTRAL ENERGY-DISTRIBUTIONS | - |
dc.subject.keywordPlus | EPOCH SIMULATIONS FLARES | - |
dc.subject.keywordPlus | HUBBLE FRONTIER FIELDS | - |
dc.subject.keywordPlus | HIGH-REDSHIFT QUASARS | - |
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