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Revealing the Stellar Mass and Dust Distributions of Submillimeter Galaxies at Redshift 2
Astrophysical Journal, 879 (2019), 1; 54. https://doi.org/10.3847/1538-4357/ab1f77
Lang, Philipp; Schinnerer, E.; Smail, Ian; Dudzevičiūtė, U.; Swinbank, A. M.; Liu, Daizhong; Leslie, S. K.; Almaini, O.; An, Fang Xia; Bertoldi, F.; Blain, A. W.; Chapman, S. C.; Chen, Chian-Chou; Conselice, C.; Cooke, E. A.; Coppin, K. E. K.; Dunlop, J. S.; Farrah, D.; Fudamoto, Y.; Geach, J. E. Gullberg; Harrington, K. C.; Hodge, J. A.; Ivison, R. J.; Jiménez-Andrade, E. F.; Magnelli, B.; Michałowski, M. J.; Oesch, P.; Scott, D.; Simpson, J. M.; Smolčić, Vernesa; Stach, S. M.; Thomson, A. P.; Toft, S.; Vardoulaki, E.; Wardlow, J. L.; Weiss, A.; van der Werf, P. Više autora...

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Lang, P., Schinnerer, E., Smail, I., Dudzevičiūtė, U., Swinbank, A. M., Liu, D. ... van der Werf, P. (2019). Revealing the Stellar Mass and Dust Distributions of Submillimeter Galaxies at Redshift 2. Astrophysical Journal, 879. (1). doi: 10.3847/1538-4357/ab1f77

Lang, Philipp, et al. "Revealing the Stellar Mass and Dust Distributions of Submillimeter Galaxies at Redshift 2." Astrophysical Journal, vol. 879, br. 1, 2019. https://doi.org/10.3847/1538-4357/ab1f77

Lang, Philipp, E. Schinnerer, Ian Smail, U. Dudzevičiūtė, A. M. Swinbank, Daizhong Liu, S. K. Leslie, et al. "Revealing the Stellar Mass and Dust Distributions of Submillimeter Galaxies at Redshift 2." Astrophysical Journal 879, br. 1 (2019). https://doi.org/10.3847/1538-4357/ab1f77

Lang, P., et al. (2019) 'Revealing the Stellar Mass and Dust Distributions of Submillimeter Galaxies at Redshift 2', Astrophysical Journal, 879(1). doi: 10.3847/1538-4357/ab1f77

Lang P, Schinnerer E, Smail I, Dudzevičiūtė U, Swinbank AM, Liu D, i sur.. Revealing the Stellar Mass and Dust Distributions of Submillimeter Galaxies at Redshift 2. Astrophysical Journal [Internet]. 2019. [pristupljeno 22.03.2025.];879(1). doi: 10.3847/1538-4357/ab1f77

P. Lang, et al., "Revealing the Stellar Mass and Dust Distributions of Submillimeter Galaxies at Redshift 2", Astrophysical Journal, vol. 879, br. 1, 2019. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:163042. [Citirano: 22.03.2025.]

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Naslov (engleski)Revealing the Stellar Mass and Dust Distributions of Submillimeter Galaxies at Redshift 2
AutorPhilipp Lang
AutorE. Schinnerer
AutorIan Smail
AutorU. Dudzevičiūtė
AutorA. M. Swinbank
AutorDaizhong Liu
AutorS. K. Leslie
AutorO. Almaini
AutorFang Xia An
AutorF. Bertoldi
AutorA. W. Blain
AutorS. C. Chapman
AutorChian-Chou Chen
AutorC. Conselice
AutorE. A. Cooke
AutorK. E. K. Coppin
AutorJ. S. Dunlop
AutorD. Farrah
AutorY. Fudamoto
AutorJ. E. Gullberg Geach
AutorK. C. Harrington
AutorJ. A. Hodge
AutorR. J. Ivison
AutorE. F. Jiménez-Andrade
AutorB. Magnelli
AutorM. J. Michałowski
AutorP. Oesch
AutorD. Scott
AutorJ. M. Simpson
AutorVernesa Smolčić
AutorS. M. Stach
AutorA. P. Thomson
AutorS. Toft
AutorE. Vardoulaki
AutorJ. L. Wardlow
AutorA. Weiss
AutorP. van der Werf
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Astronomija i astrofizika
Sažetak (engleski)
We combine high-resolution ALMA and HST/CANDELS observations of 20 submillimeter galaxies (SMGs), predominantly from the AS2UDS survey at z ≃ 2, with bright rest-frame optical counterparts ({;K};{;{;s};};≲ 22.9) to investigate the resolved structural properties of their dust and stellar components. We derive two-dimensional stellar-mass distributions that are inferred from spatial mass-to-light ratio ({;\text{;};};M/{;L};* ) corrections based on rest-frame optical colors. Due to the high... Više central column densities of dust in our SMGs, our mass distributions likely represent a lower limit to the true central mass density. The centroid positions between the inferred stellar-mass and the dust distributions agree within 1.1 kpc, indicating an overall good spatial agreement between the two components. The majority of our sources exhibit compact dust configurations relative to the stellar component (with a median ratio of effective radii {;R};{;{;e};, {;dust};};/{;R};{;{;e};, * }; = 0.6). This ratio does not change with specific star formation rate over the factor of 30 spanned by our targets, sampling the locus of “normal” main-sequence galaxies up to the starburst regime, {;log};({;sSFR};/{;sSFR};};MS};)≥slant 0.5. Unlike typical spiral galaxies in the local universe, our results imply that massive SMGs are experiencing centrally enhanced star formation. The sizes and stellar densities of our SMGs are in agreement with those of the passive population at z = 1.5, which is consistent with these systems being the descendants of z ≃ 2 SMGs. Sakrij dio sažetka
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaAstrophysical Journal
Brojčani podacivol. 879, br. 1, 54
p-ISSN0004-637X
e-ISSN1538-4357
DOIhttps://doi.org/10.3847/1538-4357/ab1f77
URN:NBNurn:nbn:hr:217:163042
Datum objave publikacije2019
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2019. The American Astronomical Society. Received 2019 February 4; revised 2019 April 24; accepted 2019 May 3; published 2019 July 3.
Datum i vrijeme pohrane2020-07-22 15:06:38
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