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A super-linear ‘radio-AGN main sequence’ links mean radio-AGN power and galaxy stellar mass since z ∼ 3
Astronomy & Astrophysics, 668 (2022); A81. https://doi.org/10.1051/0004-6361/202244639
Delvecchio, I.; Daddi, E.; Sargent, M. T.; Aird, J.; Mullaney, J. R.; Magnelli, B.; Elbaz, D.; Bisigello, L.; Ceraj, L.; Jin, S.; Kalita, B. S.; Liu, D.; Novak, M.; Prandoni, I.; Radcliffe, J. F.; Spingola, C.; Zamorani, G.; Allevato, V.; Rodighiero, G.; Smolčić, V. Više autora...

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Delvecchio, I., Daddi, E., Sargent, M. T., Aird, J., Mullaney, J. R., Magnelli, B. ... Smolčić, V. (2022). A super-linear ‘radio-AGN main sequence’ links mean radio-AGN power and galaxy stellar mass since z ∼ 3. Astronomy & Astrophysics, 668.. doi: 10.1051/0004-6361/202244639

Delvecchio, I., et al. "A super-linear ‘radio-AGN main sequence’ links mean radio-AGN power and galaxy stellar mass since z ∼ 3." Astronomy & Astrophysics, vol. 668, 2022. https://doi.org/10.1051/0004-6361/202244639

Delvecchio, I., E. Daddi, M. T. Sargent, J. Aird, J. R. Mullaney, B. Magnelli, D. Elbaz, et al. "A super-linear ‘radio-AGN main sequence’ links mean radio-AGN power and galaxy stellar mass since z ∼ 3." Astronomy & Astrophysics 668 (2022). https://doi.org/10.1051/0004-6361/202244639

Delvecchio, I., et al. (2022) 'A super-linear ‘radio-AGN main sequence’ links mean radio-AGN power and galaxy stellar mass since z ∼ 3', Astronomy & Astrophysics, 668. doi: 10.1051/0004-6361/202244639

Delvecchio I, Daddi E, Sargent MT, Aird J, Mullaney JR, Magnelli B, i sur.. A super-linear ‘radio-AGN main sequence’ links mean radio-AGN power and galaxy stellar mass since z ∼ 3. Astronomy & Astrophysics [Internet]. 07.12.2022. [pristupljeno 08.08.2024.];668. doi: 10.1051/0004-6361/202244639

I. Delvecchio, et al., "A super-linear ‘radio-AGN main sequence’ links mean radio-AGN power and galaxy stellar mass since z ∼ 3", Astronomy & Astrophysics, vol. 668, Prosinac 2022. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:280154. [Citirano: 08.08.2024.]

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Naslov (engleski)A super-linear ‘radio-AGN main sequence’ links mean radio-AGN power and galaxy stellar mass since z ∼ 3
AutorI. Delvecchio
AutorE. Daddi
AutorM. T. Sargent
AutorJ. Aird
AutorJ. R. Mullaney
AutorB. Magnelli
AutorD. Elbaz
AutorL. Bisigello
AutorL. Ceraj
AutorS. Jin
AutorB. S. Kalita
AutorD. Liu
AutorM. Novak
AutorI. Prandoni
AutorJ. F. Radcliffe
AutorC. Spingola
AutorG. Zamorani
AutorV. Allevato
AutorG. Rodighiero
AutorV. Smolčić
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
Mapping the average active galactic nucleus (AGN) luminosity across galaxy populations and over time reveals important clues regarding the interplay between supermassive black hole and galaxy growth. This paper presents the demography, mean power, and cosmic evolution of radio AGN across star- forming galaxies (SFGs) of different stellar masses (ℳ*). We exploit deep VLA-COSMOS 3 GHz data to build the rest-frame 1.4 GHz AGN luminosity functions at 0.1 ≤ z ≤ 4.5 hosted in SFGs. Splitting the AGN luminosity function into different ℳ* bins reveals that, at all redshifts, radio AGN are both more frequent and more luminous in higher ℳ* than in lower ℳ* galaxies. The cumulative kinetic luminosity density exerted by radio AGN in SFGs peaks at z ∼ 2, and it is mostly driven by galaxies with 10.5 ≤ log(ℳ*/ ℳ⊙) < 11. Averaging the cumulative radio AGN activity across all SFGs at each (ℳ*, z) results in a `radio-AGN main sequence' that links the time-averaged radio-AGN power ⟨L1.4AGN⟩ and galaxy stellar mass, in the form: log ⟨[L1.4AGN/ W Hz−1]⟩ = (20.97 ± 0.16) + (2.51 ± 0.34)⋅ log(1+z) + (1.41 ± 0.09)⋅(log[ℳ*/ℳ⊙] - 10). The super-linear dependence on ℳ*, at fixed redshift, suggests enhanced radio-AGN activity in more massive SFGs as compared to star formation. We ascribe this enhancement to both a higher radio AGN duty cycle and a brighter radio-AGN phase in more massive SFGs. A remarkably consistent ℳ* dependence is seen for the evolving X-ray AGN population in SFGs. This similarity is interpreted as possibly driven by secular cold gas accretion fuelling both radio and X-ray AGN activity in a similar fashion over the galaxy's lifetime.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaAstronomy & Astrophysics
Brojčani podacivol. 668, A81
p-ISSN0004-6361
e-ISSN1432-0746
DOIhttps://doi.org/10.1051/0004-6361/202244639
URN:NBNurn:nbn:hr:217:280154
Datum objave publikacije2022-12-07
URL dokumentahttps://www.aanda.org/10.1051/0004-6361/202244639
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomenaOpen Access article, published by EDP Sciences, under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. This article is published in open access under the Subscribe-to-Open model. Subscribe to A&A to support open access publication. Received 29 July 2022. Accepted 26 September 2022. Published online 07 December 2022.
Datum i vrijeme pohrane2024-08-03 17:53:11