A Quantification of the Effects Using Different Stellar-population Synthesis Models for Epoch of Reionization

doi:10.3847/1538-4357/ad41e1

YNAO OpenIR > 大样本恒星演化研究组

	A Quantification of the Effects Using Different Stellar-population Synthesis Models for Epoch of Reionization
	Liu, Peiai 1; Ma, Qingbo 1,2; Han YK(韩云坤)3,4,5,6 ; Luo, Rongxin 1,2
发表期刊	ASTROPHYSICAL JOURNAL
	2024-06-01
卷号	968 期号:1
DOI	10.3847/1538-4357/ad41e1
产权排序	第3完成单位
收录类别	SCI
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.
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
项目资助者	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]
语种	英语
学科领域	天文学 ; 恒星与银河系
文章类型	Article
出版者	IOP Publishing Ltd
出版地	TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN	0004-637X
URL	查看原文
WOS记录号	WOS:001248931900001
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	UV LUMINOSITY FUNCTIONS ; TO-MOLECULAR TRANSITION ; LY-ALPHA-EMITTERS ; GALAXY FORMATION ; STAR-FORMATION ; PLANCK COSMOLOGY ; EVOLUTION ; SPECTROSCOPY ; SIMULATIONS ; INSIGHT
引用统计
文献类型	期刊论文
版本	出版稿
条目标识符	http://ir.ynao.ac.cn/handle/114a53/27415
专题	大样本恒星演化研究组中国科学院天体结构与演化重点实验室
作者单位	1.School of Physics and Electronic Science, Guizhou Normal University, Guiyang, 550001, People's Republic of China; [email protected]; 2.Guizhou Provincial Key Laboratory of Radio Astronomy and Data Processing, Guizhou Normal University, Guiyang, 550001, People's Republic of China; 3.Yunnan Observatories, Chinese Academy of Sciences, 396 Yangfangwang, Guandu District, Kunming, 650216, People's Republic of China; [email protected]; 4.Center for Astronomical Mega-Science, Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing, 100012, People's Republic of China; 5.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; 6.International Centre of Supernovae, Yunnan Key Laboratory, Kunming 650216, People's Republic of China
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).

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
A Quantification of （2238KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览请求全文