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Hidden in Plain Sight: A Massive, Dusty Starburst in a Galaxy Protocluster at z = 5.7 in the COSMOS Field
Astrophysical Journal, 861 (2018); 43. https://doi.org/10.3847/1538-4357/aac6b6
Pavesi, Riccardo; Riechers, Dominik A.; Sharon, Chelsea E.; Smolčić, Vernesa; Faisst, A. L.; Schinnerer, Eva; Carilli, Christopher L.; Capak, Peter L.; Scoville, Nick; Stacey, Gordon J

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Pavesi, R., Riechers, D. A., Sharon, C. E., Smolčić, V., Faisst, A. L., Schinnerer, E. ... Stacey, G. J. (2018). Hidden in Plain Sight: A Massive, Dusty Starburst in a Galaxy Protocluster at z = 5.7 in the COSMOS Field. Astrophysical Journal, 861.. doi: 10.3847/1538-4357/aac6b6

Pavesi, Riccardo, et al. "Hidden in Plain Sight: A Massive, Dusty Starburst in a Galaxy Protocluster at z = 5.7 in the COSMOS Field." Astrophysical Journal, vol. 861, 2018. https://doi.org/10.3847/1538-4357/aac6b6

Pavesi, Riccardo, Dominik A. Riechers, Chelsea E. Sharon, Vernesa Smolčić, A. L. Faisst, Eva Schinnerer, Christopher L. Carilli, Peter L. Capak, Nick Scoville i Gordon J Stacey. "Hidden in Plain Sight: A Massive, Dusty Starburst in a Galaxy Protocluster at z = 5.7 in the COSMOS Field." Astrophysical Journal 861 (2018). https://doi.org/10.3847/1538-4357/aac6b6

Pavesi, R., et al. (2018) 'Hidden in Plain Sight: A Massive, Dusty Starburst in a Galaxy Protocluster at z = 5.7 in the COSMOS Field', Astrophysical Journal, 861. doi: 10.3847/1538-4357/aac6b6

Pavesi R, Riechers DA, Sharon CE, Smolčić V, Faisst AL, Schinnerer E, i sur.. Hidden in Plain Sight: A Massive, Dusty Starburst in a Galaxy Protocluster at z = 5.7 in the COSMOS Field. Astrophysical Journal [Internet]. 2018. [pristupljeno 22.11.2024.];861. doi: 10.3847/1538-4357/aac6b6

R. Pavesi, et al., "Hidden in Plain Sight: A Massive, Dusty Starburst in a Galaxy Protocluster at z = 5.7 in the COSMOS Field", Astrophysical Journal, vol. 861, 2018. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:248987. [Citirano: 22.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:248987
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Naslov (engleski)Hidden in Plain Sight: A Massive, Dusty Starburst in a Galaxy Protocluster at z = 5.7 in the COSMOS Field
AutorRiccardo Pavesi
AutorDominik A. Riechers
AutorChelsea E. Sharon
AutorVernesa Smolčić
MBZ: 336180
AutorA. L. Faisst
AutorEva Schinnerer
AutorChristopher L. Carilli
AutorPeter L. Capak
AutorNick Scoville
AutorGordon J Stacey
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Astronomija i astrofizika
Sažetak (engleski)
We report the serendipitous discovery of a dusty, starbursting galaxy at z = 5.667 (hereafter called CRLE) in close physical association with the "normal" main-sequence galaxy HZ10 at z = 5.654. CRLE was identified by detection of [C ii], [N ii], and CO(2–1) line emission, making it the highest-redshift, most luminous starburst in the COSMOS field. This massive, dusty galaxy appears to be forming stars at a rate of at least 1500 M ⊙ yr−1 in a compact region only ~3 kpc in diameter. The dynamical and dust emission properties of CRLE suggest an ongoing merger driving the starburst, which is in a potentially intermediate stage relative to other known dusty galaxies at the same epoch. The ratio of [C ii] to [N ii] may suggest that an important (~15%) contribution to the [C ii] emission comes from a diffuse ionized gas component, which could be more extended than the dense, starbursting gas. CRLE appears to be located in a significant galaxy overdensity at the same redshift, potentially associated with a large-scale cosmic structure recently identified in a Lyman α-emitter survey. This overdensity suggests that CRLE and HZ10 reside in a protocluster environment, offering the tantalizing opportunity to study the effect of a massive starburst on protocluster star formation. Our findings support the interpretation that a significant fraction of the earliest galaxy formation may occur from the inside out, within the central regions of the most massive halos, while rapidly evolving into the massive galaxy clusters observed in the local universe.
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. 861, 43
p-ISSN0004-637X
e-ISSN1538-4357
DOIhttps://doi.org/10.3847/1538-4357/aac6b6
URN:NBNurn:nbn:hr:217:248987
Datum objave publikacije2018
URL dokumentahttps://iopscience.iop.org/article/10.3847/1538-4357/aac6b6
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2018. The American Astronomical Society. Received 2018 March 21; Accepted 2018 May 19; Published 2018 June 29.
Datum i vrijeme pohrane2020-03-01 12:40:16