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Illuminating the Dark Side of Cosmic Star Formation. II. A Second Date with RS-NIRdark Galaxies in COSMOS
The Astrophysical Journal, 957 (2023), 2; 63. https://doi.org/10.3847/1538-4357/acf616
Behiri, Meriem; Talia, Margherita; Cimatti, Andrea; Lapi, Andrea; Massardi, Marcella; Enia, Andrea; Vignali, Cristian; Bethermin, Matthieu; Faisst, Andreas; Gentile, Fabrizio; Giulietti, Marika; Gruppioni, Carlotta; Pozzi, Francesca; Smolčić, Vernesa; Zamorani, Gianni Više autora...

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Behiri, M., Talia, M., Cimatti, A., Lapi, A., Massardi, M., Enia, A. ... Zamorani, G. (2023). Illuminating the Dark Side of Cosmic Star Formation. II. A Second Date with RS-NIRdark Galaxies in COSMOS. The Astrophysical Journal, 957. (2). doi: 10.3847/1538-4357/acf616

Behiri, Meriem, et al. "Illuminating the Dark Side of Cosmic Star Formation. II. A Second Date with RS-NIRdark Galaxies in COSMOS." The Astrophysical Journal, vol. 957, br. 2, 2023. https://doi.org/10.3847/1538-4357/acf616

Behiri, Meriem, Margherita Talia, Andrea Cimatti, Andrea Lapi, Marcella Massardi, Andrea Enia, Cristian Vignali, et al. "Illuminating the Dark Side of Cosmic Star Formation. II. A Second Date with RS-NIRdark Galaxies in COSMOS." The Astrophysical Journal 957, br. 2 (2023). https://doi.org/10.3847/1538-4357/acf616

Behiri, M., et al. (2023) 'Illuminating the Dark Side of Cosmic Star Formation. II. A Second Date with RS-NIRdark Galaxies in COSMOS', The Astrophysical Journal, 957(2). doi: 10.3847/1538-4357/acf616

Behiri M, Talia M, Cimatti A, Lapi A, Massardi M, Enia A, i sur.. Illuminating the Dark Side of Cosmic Star Formation. II. A Second Date with RS-NIRdark Galaxies in COSMOS. The Astrophysical Journal [Internet]. 30.10.2023. [pristupljeno 24.07.2024.];957(2). doi: 10.3847/1538-4357/acf616

M. Behiri, et al., "Illuminating the Dark Side of Cosmic Star Formation. II. A Second Date with RS-NIRdark Galaxies in COSMOS", The Astrophysical Journal, vol. 957, br. 2, Listopad 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:901766. [Citirano: 24.07.2024.]

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Naslov (engleski)Illuminating the Dark Side of Cosmic Star Formation. II. A Second Date with RS-NIRdark Galaxies in COSMOS
AutorMeriem Behiri
AutorMargherita Talia
AutorAndrea Cimatti
AutorAndrea Lapi
AutorMarcella Massardi
AutorAndrea Enia
AutorCristian Vignali
AutorMatthieu Bethermin
AutorAndreas Faisst
AutorFabrizio Gentile
AutorMarika Giulietti
AutorCarlotta Gruppioni
AutorFrancesca Pozzi
AutorVernesa Smolčić
AutorGianni Zamorani
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
About 12 billion years ago, the Universe was first experiencing light again after the dark ages, and galaxies filled the environment with stars, metals, and dust. How efficient was this process? How fast did these primordial galaxies form stars and dust? We can answer these questions by tracing the star formation rate density (SFRD) back to its widely unknown high-redshift tail, traditionally observed in the near-infrared (NIR), optical, and UV bands. Thus, objects with a large amount of dust were missing. We aim to fill this knowledge gap by studying radio-selected NIR-dark (RS-NIRdark) sources, i.e., sources not having a counterpart at UV-to-NIR wavelengths. We widen the sample of Talia et al. from 197 to 272 objects in the Cosmic Evolution Survey (COSMOS) field, including also photometrically contaminated sources, which were previously excluded. Another important step forward consists in the visual inspection of each source in the bands from u* to MIPS 24 μm. According to their “environment” in the different bands, we are able to highlight different cases of study and calibrate an appropriate photometric procedure for the objects affected by confusion issues. We estimate that the contribution of RSNIRdark sources to the cosmic SFRD at 3 < z < 5 is ∼10%–25% of that based on UV-selected galaxies.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaThe Astrophysical Journal
Brojčani podacivol. 957, br. 2, 63
p-ISSN0004-637X
e-ISSN1538-4357
DOIhttps://doi.org/10.3847/1538-4357/acf616
URN:NBNurn:nbn:hr:217:901766
Datum objave publikacije2023-10-30
URL dokumentahttps://iopscience.iop.org/article/10.3847/1538-4357/acf616
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2023. The Author(s). Published by the American Astronomical Society. Original content from this work may be used under the terms of the Creative Commons Attribution 4.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Received 2022 October 27; revised 2023 August 17; accepted 2023 August 31; published 2023 October 30.
Datum i vrijeme pohrane2024-07-18 13:13:26