prikaz prve stranice dokumenta Starburst to Quiescent from HST/ALMA: Stars and Dust Unveil Minor Mergers in Submillimeter Galaxies at z ~ 4.5
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Starburst to Quiescent from HST/ALMA: Stars and Dust Unveil Minor Mergers in Submillimeter Galaxies at z ~ 4.5
Astrophysical Journal, 856 (2018); 121. https://doi.org/10.3847/1538-4357/aab206
Gómez-Guijarro, C.; Toft, S.; Karim, A.; Magnelli, B.; Magdis, G. E.; Jiménez-Andrade, E. F.; Capak, P. L.; Fraternali, F.; Fujimoto, S.; Riechers, D. A.; Schinnerer, E.; Smolčić, Vernesa; Aravena, M.; Bertoldi, F.; Cortzen, I.; Hasinger, G.; Hu, E. M.; Jones, G. C.; Koekemoer, A. M.; Lee, N.; McCracken, H. J.; Michalowski, M. J.; Navarrete, F.; Pović, M.; Puglisi, A.; Romano-Díaz, E.; Sheth, K.; Silverman, J. D.; Staguhn, J.; Steinhardt, C. L.; Stockmann, M.; Tanaka, M.; Valentino, F.; van Kampen, E.; Zirm, A. Više autora...

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Gómez Guijarro, C., Toft, S., Karim, A., Magnelli, B., Magdis, G. E., Jiménez Andrade, E. F. ... Zirm, A. (2018). Starburst to Quiescent from HST/ALMA: Stars and Dust Unveil Minor Mergers in Submillimeter Galaxies at z ~ 4.5. Astrophysical Journal, 856.. doi: 10.3847/1538-4357/aab206

Gómez Guijarro, C., et al. "Starburst to Quiescent from HST/ALMA: Stars and Dust Unveil Minor Mergers in Submillimeter Galaxies at z ~ 4.5." Astrophysical Journal, vol. 856, 2018. https://doi.org/10.3847/1538-4357/aab206

Gómez Guijarro, C., S. Toft, A. Karim, B. Magnelli, G. E. Magdis, E. F. Jiménez Andrade, P. L. Capak, et al. "Starburst to Quiescent from HST/ALMA: Stars and Dust Unveil Minor Mergers in Submillimeter Galaxies at z ~ 4.5." Astrophysical Journal 856 (2018). https://doi.org/10.3847/1538-4357/aab206

Gómez Guijarro, C., et al. (2018) 'Starburst to Quiescent from HST/ALMA: Stars and Dust Unveil Minor Mergers in Submillimeter Galaxies at z ~ 4.5', Astrophysical Journal, 856. doi: 10.3847/1538-4357/aab206

Gómez Guijarro C, Toft S, Karim A, Magnelli B, Magdis GE, Jiménez Andrade EF, i sur.. Starburst to Quiescent from HST/ALMA: Stars and Dust Unveil Minor Mergers in Submillimeter Galaxies at z ~ 4.5. Astrophysical Journal [Internet]. 2018. [pristupljeno 25.11.2024.];856. doi: 10.3847/1538-4357/aab206

C. Gómez Guijarro, et al., "Starburst to Quiescent from HST/ALMA: Stars and Dust Unveil Minor Mergers in Submillimeter Galaxies at z ~ 4.5", Astrophysical Journal, vol. 856, 2018. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:090547. [Citirano: 25.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:090547
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Naslov (engleski)Starburst to Quiescent from HST/ALMA: Stars and Dust Unveil Minor Mergers in Submillimeter Galaxies at z ~ 4.5
AutorC. Gómez-Guijarro
AutorS. Toft
AutorA. Karim
AutorB. Magnelli
AutorG. E. Magdis
AutorE. F. Jiménez-Andrade
AutorP. L. Capak
AutorF. Fraternali
AutorS. Fujimoto
AutorD. A. Riechers
AutorE. Schinnerer
AutorVernesa Smolčić
AutorM. Aravena
AutorF. Bertoldi
AutorI. Cortzen
AutorG. Hasinger
AutorE. M. Hu
AutorG. C. Jones
AutorA. M. Koekemoer
AutorN. Lee
AutorH. J. McCracken
AutorM. J. Michalowski
AutorF. Navarrete
AutorM. Pović
AutorA. Puglisi
AutorE. Romano-Díaz
AutorK. Sheth
AutorJ. D. Silverman
AutorJ. Staguhn
AutorC. L. Steinhardt
AutorM. Stockmann
AutorM. Tanaka
AutorF. Valentino
AutorE. van Kampen
AutorA. Zirm
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Astronomija i astrofizika
Sažetak (engleski)
Dust-enshrouded, starbursting, submillimeter galaxies (SMGs) at z ≥ 3 have been proposed as progenitors of z ≥ 2 compact quiescent galaxies (cQGs). To test this connection, we present a detailed spatially resolved study of the stars, dust, and stellar mass in a sample of six submillimeter-bright starburst galaxies at z ∼ 4.5. The stellar UV emission probed by HST is extended and irregular and shows evidence of multiple components. Informed by HST, we deblend Spitzer/ IRAC data at rest-frame optical, finding that the systems are undergoing minor mergers with a typical stellar mass ratio of 1:6.5. The FIR dust continuum emission traced by ALMA locates the bulk of star formation in extremely compact regions (median r_e = 0.70 ± 0.29 kpc), and it is in all cases associated with the most massive component of the mergers (median log(M*/M⊙) = 10.49 ± 0.32). We compare spatially resolved UV slope (β) maps with the FIR dust continuum to study the infrared excess (IRX = L_IR/L_UV)–β relation. The SMGs display systematically higher IRX values than expected from the nominal trend, demonstrating that the FIR and UV emissions are spatially disconnected. Finally, we show that the SMGs fall on the mass–size plane at smaller stellar masses and sizes than the cQGs at z = 2. Taking into account the expected evolution in stellar mass and size between z = 4.5 and z = 2 due to the ongoing starburst and mergers with minor companions, this is in agreement with a direct evolutionary connection between the two populations.
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. 856, 121
p-ISSN0004-637X
e-ISSN1538-4357
DOIhttps://doi.org/10.3847/1538-4357/aab206
URN:NBNurn:nbn:hr:217:090547
Datum objave publikacije2018
URL dokumentahttps://iopscience.iop.org/article/10.3847/1538-4357/aab206
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2018. The American Astronomical Society. All rights reserved. Received 2017 November 1; revised 2018 January 16; accepted 2018 February 20; published 2018 March 30.
Datum i vrijeme pohrane2020-03-01 16:55:12