A Quantification of the Effects Using Different Stellar-population Synthesis Models for Epoch of Reionization
文献类型：期刊论文
| 作者 | Liu, Peiai6; Ma, Qingbo5,6; Han YK(韩云坤)1,2,3,4 ; Luo, Rongxin5,6
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| 刊名 | ASTROPHYSICAL JOURNAL
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| 出版日期 | 2024-06-01 |
| 卷号 | 968期号:1 |
| ISSN号 | 0004-637X |
| DOI | 10.3847/1538-4357/ad41e1 |
| 产权排序 | 第3完成单位 |
| 文献子类 | Article |
| 英文摘要 | The luminosity and spectral energy distribution of high-z galaxies are sensitive to the stellar-population synthesis (SPS) models. In this paper, we study the effects of different SPS models on the measurements of high-z galaxies and the budget of ionizing photons during the epoch of reionization by employing each of them in the semianalytical galaxy formation model L-Galaxies 2020. We find that the different SPS models lead to less than or similar to 0.5 dex differences on the amplitudes of UV luminosity functions, while two modes of the same SPS model with and without the inclusion of binary stars lead to similar UV luminosity functions at z >= 6. Instead, the binary stars produce similar to 40% more ionizing photons than the single stars, while such differences are smaller than those caused by different SPS models; for example, the BPASS model produces similar to 100% more ionizing photons than other models. |
| 学科主题 | 天文学 ; 恒星与银河系 |
| URL标识 | 查看原文 |
| 出版地 | TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND |
| WOS关键词 | UV LUMINOSITY FUNCTIONS ; TO-MOLECULAR TRANSITION ; LY-ALPHA-EMITTERS ; GALAXY FORMATION ; STAR-FORMATION ; PLANCK COSMOLOGY ; EVOLUTION ; SPECTROSCOPY ; SIMULATIONS ; INSIGHT |
| 资助项目 | National SKA Program of China; National Natural Science Foundation of China[12263002]; National Key R&D Program of China[2021YFA1600401]; National Key R&D Program of China[2021YFA1600400]; National Science Foundation of China[11773063]; National Science Foundation of China[12288102]; China Manned Space Project[CMS-CSST-2021-A02]; China Manned Space Project[CMS-CSST-2021-A04]; China Manned Space Project[CMS-CSST-2021-A06]; Light of West China program of the CAS; Yunnan Ten Thousand Talents Plan Young & Elite Talents Project; Natural Science Foundation of Yunnan Province[202201BC070003]; International Centre of Supernovae; Yunnan Key Laboratory |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:001248931900001 |
| 出版者 | IOP Publishing Ltd |
| 资助机构 | National SKA Program of China ; National Natural Science Foundation of China[12263002] ; National Key R&D Program of China[2021YFA1600401, 2021YFA1600400] ; National Science Foundation of China[11773063, 12288102] ; China Manned Space Project[CMS-CSST-2021-A02, CMS-CSST-2021-A04, CMS-CSST-2021-A06] ; Light of West China program of the CAS ; Yunnan Ten Thousand Talents Plan Young & Elite Talents Project ; Natural Science Foundation of Yunnan Province[202201BC070003] ; International Centre of Supernovae ; Yunnan Key Laboratory[202302AN360001] ; [2020SKA0110402] |
| 版本 | 出版稿 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/27415]  |
| 专题 | 云南天文台_大样本恒星演化研究组 云南天文台_中国科学院天体结构与演化重点实验室 |
| 作者单位 | 1.International Centre of Supernovae, Yunnan Key Laboratory, Kunming 650216, People's Republic of China 2.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, 396 Yangfangwang, Guandu District, Kunming, 650216, People's Republic of China; 3.Center for Astronomical Mega-Science, Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing, 100012, People's Republic of China; 4.Yunnan Observatories, Chinese Academy of Sciences, 396 Yangfangwang, Guandu District, Kunming, 650216, People's Republic of China; hanyk@ynao.ac.cn; 5.Guizhou Provincial Key Laboratory of Radio Astronomy and Data Processing, Guizhou Normal University, Guiyang, 550001, People's Republic of China; 6.School of Physics and Electronic Science, Guizhou Normal University, Guiyang, 550001, People's Republic of China; maqb@gznu.edu.cn; |
| 推荐引用方式 GB/T 7714 | Liu, Peiai,Ma, Qingbo,Han YK,et al. A Quantification of the Effects Using Different Stellar-population Synthesis Models for Epoch of Reionization[J]. ASTROPHYSICAL JOURNAL,2024,968(1). |
| APA | Liu, Peiai,Ma, Qingbo,韩云坤,&Luo, Rongxin.(2024).A Quantification of the Effects Using Different Stellar-population Synthesis Models for Epoch of Reionization.ASTROPHYSICAL JOURNAL,968(1). |
| MLA | Liu, Peiai,et al."A Quantification of the Effects Using Different Stellar-population Synthesis Models for Epoch of Reionization".ASTROPHYSICAL JOURNAL 968.1(2024). |
入库方式： OAI收割
来源：云南天文台
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