MIDIS. Near-infrared rest-frame morphology of massive galaxies at $3<z<5.5$ in the Hubble eXtreme Deep Field

MIDIS. Near-infrared rest-frame morphology of massive galaxies at $3<z<5.5$ in the Hubble eXtreme Deep Field

Thanks to decades of observations using HST, the structure of galaxies at redshift $z>2$ has been widely studied in the rest-frame ultraviolet regime, which traces recent star formation from young stellar populations. But, we still have little information about the spatial distribution of the old...

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Hauptverfasser: Costantin, L, Gillman, S, Boogaard, L. A, Pérez-González, P. G, Iani, E, Rinaldi, P, Melinder, J, Gómez, A. Crespo, Colina, L, Greve, T. R, Östlin, G, Wright, G, Alonso-Herrero, A, Álvarez-Márquez, J, Annunziatella, M, Bik, A, Caputi, K. I, Dicken, D, Eckart, A, Hjorth, J, Ilbert, O, Jermann, I, Labiano, A, Langeroodi, D, Peißker, F, Pye, J. P, Tikkanen, T. V, van der Werf, P. P, Walter, F, Ward, M, Güdel, M, Henning, T. K
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Sprache:eng
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Physics - Astrophysics of Galaxies
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Zusammenfassung:Thanks to decades of observations using HST, the structure of galaxies at redshift $z>2$ has been widely studied in the rest-frame ultraviolet regime, which traces recent star formation from young stellar populations. But, we still have little information about the spatial distribution of the older, more evolved, stellar populations, constrained by the rest-frame infrared portion of galaxies' spectral energy distribution. We present the morphological characterization of a sample of 21 massive galaxies ($\log(M_{\star}/M_{\odot})>9.5$) at redshift $3
DOI:10.48550/arxiv.2407.00153