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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004941naa a2200805 4500
001oai:DiVA.org:su-220835
003SwePub
008230914s2023 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-2208352 URI
024a https://doi.org/10.3847/2041-8213/acd9d02 DOI
040 a (SwePub)su
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Perez-Gonzalez, Pablo G.4 aut
2451 0a Life beyond 30 :b Probing the-20 < M (UV) <-17 Luminosity Function at 8 < z < 13 with the NIRCam Parallel Field of the MIRI Deep Survey
264 1c 2023
338 a print2 rdacarrier
520 a We present the ultraviolet luminosity function and an estimate of the cosmic star formation rate density at 8 < z < 13 derived from deep NIRCam observations taken in parallel with the MIRI Deep Survey of the Hubble Ultra Deep Field (HUDF), NIRCam covering the parallel field 2. Our deep (40 hr) NIRCam observations reach an F277W magnitude of 30.8 (5 & sigma;), more than 2 mag deeper than JWST public data sets already analyzed to find high-redshift galaxies. We select a sample of 44 z > 8 galaxy candidates based on their dropout nature in the F115W and/or F150W filters, a high probability for their photometric redshifts, estimated with three different codes, being at z > 8, good fits based on & chi; (2) calculations, and predominant solutions compared to z < 8 alternatives. We find mild evolution in the luminosity function from z & SIM; 13 to z & SIM; 8, i.e., only a small increase in the average number density of & SIM;0.2 dex, while the faint-end slope and absolute magnitude of the knee remain approximately constant, with values & alpha; = - 2.2 & PLUSMN; 0.1, and M * = - 20.8 & PLUSMN; 0.2 mag. Comparing our results with the predictions of state-of-the-art galaxy evolution models, we find two main results: (1) a slower increase with time in the cosmic star formation rate density compared to a steeper rise predicted by models; (2) nearly a factor of 10 higher star formation activity concentrated in scales around 2 kpc in galaxies with stellar masses & SIM;10(8) M (& ODOT;) during the first 350 Myr of the universe, z & SIM; 12, with models matching better the luminosity density observational estimations & SIM;150 Myr later, by z & SIM; 9.
650 7a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng
700a Costantin, Luca4 aut
700a Langeroodi, Danial4 aut
700a Rinaldi, Pierluigi4 aut
700a Annunziatella, Marianna4 aut
700a Ilbert, Olivier4 aut
700a Colina, Luis4 aut
700a Norgaard-Nielsen, Hans Ulrik4 aut
700a Greve, Thomas R.4 aut
700a Östlin, Göran,d 1968-u Stockholms universitet,Institutionen för astronomi,Oskar Klein-centrum för kosmopartikelfysik (OKC)4 aut0 (Swepub:su)ostlin
700a Wright, Gillian4 aut
700a Alonso-Herrero, Almudena4 aut
700a Aalvarez-Marquez, Javier4 aut
700a Caputi, Karina I.4 aut
700a Eckart, Andreas4 aut
700a Le Fevre, Olivier4 aut
700a Labiano, Alvaro4 aut
700a Garcia-Marin, Macarena4 aut
700a Hjorth, Jens4 aut
700a Kendrew, Sarah4 aut
700a Pye, John P.4 aut
700a Tikkanen, Tuomo4 aut
700a van der Werf, Paul4 aut
700a Walter, Fabian4 aut
700a Ward, Martin4 aut
700a Bik, Arjanu Stockholm Univ, AlbaNova Univ Ctr, Oscar Klein Ctr, Dept Astron, Stockholm, Sweden4 aut
700a Boogaard, Leindert4 aut
700a Bosman, Sarah E. I.4 aut
700a Gomez, Alejandro Crespo4 aut
700a Gillman, Steven4 aut
700a Iani, Edoardo4 aut
700a Jermann, Iris4 aut
700a Melinder, Jens,d 1977-u Stockholms universitet,Institutionen för astronomi,Oskar Klein-centrum för kosmopartikelfysik (OKC)4 aut0 (Swepub:su)jeand
700a Meyer, Romain A.4 aut
700a Moutard, Thibaud4 aut
700a van Dishoek, Ewine4 aut
700a Henning, Thomas4 aut
700a Lagage, Pierre-Olivier4 aut
700a Guedel, Manuel4 aut
700a Peissker, Florian4 aut
700a Ray, Tom4 aut
700a Vandenbussche, Bart4 aut
700a Garcia-Argumanez, Angela4 aut
700a Merida, Rosa Maria4 aut
710a Stockholms universitetb Institutionen för astronomi4 org
773t Astrophysical Journal Lettersg 951:1q 951:1x 2041-8205x 2041-8213
856u https://doi.org/10.3847/2041-8213/acd9d0y Fulltext
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-220835
8564 8u https://doi.org/10.3847/2041-8213/acd9d0

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