Inferred galaxy properties during Cosmic Dawn from early JWST photometry results

被引:3
作者
Brummel-Smith, Corey [1 ]
Skinner, Danielle [1 ]
Sethuram, Snigdaa S. [1 ]
Wise, John H. [1 ]
Xia, Bin [1 ]
Taori, Khushi [1 ]
机构
[1] Georgia Inst Technol, Sch Phys, Ctr Relativist Astrophys, Atlanta, GA 30332 USA
基金
美国国家科学基金会;
关键词
galaxies: formation; galaxies: high-redshift; galaxies: photometry; (galaxies:) quasars: supermassive black holes; EPOCH SIMULATIONS FLARES; POPULATION III STARS; STELLAR POPULATIONS; RADIATIVE-TRANSFER; 1ST GALAXIES; REIONIZATION; EVOLUTION; CANDIDATES; HISTORIES; EMISSION;
D O I
10.1093/mnras/stad2569
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Early photometric results from JWST have revealed a number of galaxy candidates above redshift 10. The initial estimates of inferred stellar masses and the associated cosmic star formation rates are above most theoretical model predictions up to a factor of 20 in the most extreme cases, while this has been moderated after the recalibration of NIRCam and subsequent spectroscopic detections. Using these recent JWST observations, we use galaxy scaling relations from cosmological simulations to model the star formation history to very high redshifts, back to a starting halo mass of 10(7)M(circle dot), to infer the intrinsic properties of the JWST galaxies. Here, we explore the contribution of supermassive black holes, stellar binaries, and an excess of massive stars to the overall luminosity of high-redshift galaxies. Despite the addition of alternative components to the spectral energy distribution, we find stellar masses equal to or slightly higher than previous stellar mass estimates. Most galaxy spectra are dominated by the stellar component, and the exact choice for the stellar population model does not appear to make a major difference. We find that four of the 12 high-redshift galaxy candidates are best fit with a non-negligible active galactic nuclei component, but the evidence from the continuum alone is insufficient to confirm their existence. Upcoming spectroscopic observations of z > 10 galaxies will confirm the presence and nature of high-energy sources in the early Universe and will constrain their exact redshifts.
引用
收藏
页码:4405 / 4425
页数:21
相关论文
共 48 条
[41]   Early Results from GLASS-JWST. VII. Evidence for Lensed, Gravitationally Bound Protoglobular Clusters at z=4 in the Hubble Frontier Field A2744* [J].
Vanzella, E. ;
Castellano, M. ;
Bergamini, P. ;
Treu, T. ;
Mercurio, A. ;
Scarlata, C. ;
Rosati, P. ;
Grillo, C. ;
Acebron, A. ;
Caminha, G. B. ;
Nonino, M. ;
Nanayakkara, T. ;
Roberts-Borsani, G. ;
Bradac, M. ;
Wang, X. ;
Brammer, G. ;
Strait, V ;
Vulcani, B. ;
Mestric, U. ;
Meneghetti, M. ;
Calura, F. ;
Henry, Alaina ;
Zanella, A. ;
Trenti, M. ;
Boyett, K. ;
Morishita, T. ;
Calabro, A. ;
Glazebrook, K. ;
Marchesini, D. ;
Birrer, S. ;
Yang, L. ;
Jones, T. .
ASTROPHYSICAL JOURNAL LETTERS, 2022, 940 (02)
[42]   First Results from the JWST Early Release Science Program Q3D: Powerful Quasar-driven Galactic Scale Outflow at z=3 [J].
Vayner, Andrey ;
Zakamska, Nadia L. ;
Ishikawa, Yuzo ;
Sankar, Swetha ;
Wylezalek, Dominika ;
Rupke, David S. N. ;
Veilleux, Sylvain ;
Bertemes, Caroline ;
Barrera-Ballesteros, Jorge K. ;
Chen, Hsiao-Wen ;
Diachenko, Nadiia ;
Goulding, Andy D. ;
Greene, Jenny E. ;
Hainline, Kevin N. ;
Hamann, Fred ;
Heckman, Timothy ;
Johnson, Sean D. ;
Grace Lim, Hui Xian ;
Liu, Weizhe ;
Lutz, Dieter ;
Luetzgendorf, Nora ;
Mainieri, Vincenzo ;
McCrory, Ryan ;
Murphree, Grey ;
Nesvadba, Nicole P. H. ;
Ogle, Patrick ;
Sturm, Eckhard ;
Whitesell, Lillian .
ASTROPHYSICAL JOURNAL, 2024, 960 (02)
[43]   Climate change during the Early Paleogene in the Bogota Basin (Colombia) inferred from paleosol carbon isotope stratigraphy, major oxides, and environmental magnetism [J].
Moron, Sara ;
Fox, David L. ;
Feinberg, Joshua M. ;
Jaramillo, Carlos ;
Bayona, German ;
Montes, Camilo ;
Bloch, Jonathan I. .
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2013, 388 :115-127
[44]   First Results from the JWST Early Release Science Program Q3D: Turbulent Times in the Life of a z ∼ 3 Extremely Red Quasar Revealed by NIRSpec IFU [J].
Wylezalek, Dominika ;
Vayner, Andrey ;
Rupke, David S. N. ;
Zakamska, Nadia L. ;
Veilleux, Sylvain ;
Ishikawa, Yuzo ;
Bertemes, Caroline ;
Liu, Weizhe ;
Barrera-Ballesteros, Jorge K. ;
Chen, Hsiao-Wen ;
Goulding, Andy D. ;
Greene, Jenny E. ;
Hainline, Kevin N. ;
Hamann, Fred ;
Heckman, Timothy ;
Johnson, Sean D. ;
Lutz, Dieter ;
Lutzgendorf, Nora ;
Mainieri, Vincenzo ;
Maiolino, Roberto ;
Nesvadba, Nicole P. H. ;
Ogle, Patrick ;
Sturm, Eckhard .
ASTROPHYSICAL JOURNAL LETTERS, 2022, 940 (01)
[45]   Physical properties of petroleum formed during maturation of Lower Cambrian shale in the upper Yangtze Platform, South China, as inferred from PhaseKinetics modelling [J].
Tan, Jingqiang ;
Horsfield, Brian ;
Mahlstedt, Nicolaj ;
Zhang, Jinchuan ;
di Primio, Rolando ;
Thi Anh Tiem Vu ;
Boreham, Christopher J. ;
van Graas, Ger ;
Tocher, Bruce Alastair .
MARINE AND PETROLEUM GEOLOGY, 2013, 48 :47-56
[46]   THE ZURICH ENVIRONMENTAL STUDY OF GALAXIES IN GROUPS ALONG THE COSMIC WEB. III. GALAXY PHOTOMETRIC MEASUREMENTS AND THE SPATIALLY RESOLVED COLOR PROPERTIES OF EARLY- AND LATE-TYPE SATELLITES IN DIVERSE ENVIRONMENTS [J].
Cibinel, A. ;
Carollo, C. M. ;
Lilly, S. J. ;
Bonoli, S. ;
Miniati, F. ;
Pipino, A. ;
Silverman, J. D. ;
van Gorkom, J. H. ;
Cameron, E. ;
Finoguenov, A. ;
Norberg, P. ;
Peng, Y. ;
Rudick, C. S. .
ASTROPHYSICAL JOURNAL, 2013, 777 (02)
[47]   Alteration of fluid properties during the initial operation of a geothermal plant: results from in situ measurements in Gro Schonebeck [J].
Feldbusch, Elvira ;
Regenspurg, Simona ;
Banks, Jonathan ;
Milsch, Harald ;
Saadat, Ali .
ENVIRONMENTAL EARTH SCIENCES, 2013, 70 (08) :3447-3458
[48]   First Results from the JWST Early Release Science Program Q3D: Benchmark Comparison of Optical and Mid-infrared Tracers of a Dusty, Ionized Red Quasar Wind at z=0.435 [J].
Rupke, David S. N. ;
Wylezalek, Dominika ;
Zakamska, Nadia L. L. ;
Veilleux, Sylvain ;
Bertemes, Caroline ;
Ishikawa, Yuzo ;
Liu, Weizhe ;
Sankar, Swetha ;
Vayner, Andrey ;
Grace Lim, Hui Xian ;
McCrory, Ryan ;
Murphree, Grey ;
Whitesell, Lillian ;
Shen, Lu ;
Liu, Guilin ;
Barrera-Ballesteros, Jorge K. K. ;
Chen, Hsiao-Wen ;
Diachenko, Nadiia ;
Goulding, Andy D. D. ;
Greene, Jenny E. E. ;
Hainline, Kevin N. N. ;
Hamann, Fred ;
Heckman, Timothy ;
Johnson, Sean D. D. ;
Lutz, Dieter ;
Luetzgendorf, Nora ;
Mainieri, Vincenzo ;
Nesvadba, Nicole P. H. ;
Ogle, Patrick ;
Sturm, Eckhard .
ASTROPHYSICAL JOURNAL LETTERS, 2023, 953 (02)