Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/31186
DC Field | Value | Language |
---|---|---|
dc.contributor.author | D'Eugenio, C. | en_US |
dc.contributor.author | Daddi, E. | en_US |
dc.contributor.author | Gobat, R. | en_US |
dc.contributor.author | STRAZZULLO, VERONICA | en_US |
dc.contributor.author | Lustig, P. | en_US |
dc.contributor.author | DELVECCHIO, IVAN | en_US |
dc.contributor.author | Jin, S. | en_US |
dc.contributor.author | Puglisi, A. | en_US |
dc.contributor.author | CALABRO, ANTONELLO | en_US |
dc.contributor.author | MANCINI, CHIARA | en_US |
dc.contributor.author | Dickinson, M. | en_US |
dc.contributor.author | Cimatti, A. | en_US |
dc.contributor.author | Onodera, M. | en_US |
dc.date.accessioned | 2021-11-30T10:00:39Z | - |
dc.date.available | 2021-11-30T10:00:39Z | - |
dc.date.issued | 2020 | en_US |
dc.identifier.issn | 2041-8205 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/31186 | - |
dc.description.abstract | We have obtained spectroscopic confirmation with Hubble Space Telescope WFC3/G141 of a first sizeable sample of nine quiescent galaxies at 2.4 < z < 3.3. Their average near-UV/optical rest-frame spectrum is characterized by low attenuation (A<SUB>V</SUB> ˜ 0.6 mag) and a strong Balmer break, larger than the 4000 Å break, corresponding to a fairly young age of ˜300 Myr. This formally classifies a substantial fraction of classically selected quiescent galaxies at z ˜ 3 as post-starbursts, marking their convergence to the quenching epoch. The rapid spectral evolution with respect to z ˜ 1.5 quiescent galaxies is not matched by an increase of residual star formation, as judged from the weak detection of [O II]λ3727 emission, pointing to a flattening of the steep increase in gas fractions previously seen from z ˜ 0 to 1.8. However, radio 3 GHz stacked emission implies either much stronger dust-obscured star formation or substantial further evolution in radio-mode AGN activity with respect to z ˜ 1.5. | en_US |
dc.language.iso | eng | en_US |
dc.title | The Typical Massive Quiescent Galaxy at z ˜ 3 is a Post-starburst | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.3847/2041-8213/ab7a96 | en_US |
dc.identifier.url | https://iopscience.iop.org/article/10.3847/2041-8213/ab7a96 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 892 | en_US |
dc.relation.issue | 1 | en_US |
dc.relation.firstpage | L2 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.international | sì | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | THE ASTROPHYSICAL JOURNAL LETTERS | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2020ApJ...892L...2D | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | O.A. Trieste | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Roma | - |
crisitem.author.dept | IASF Milano | - |
crisitem.author.orcid | 0000-0001-7975-2894 | - |
crisitem.author.orcid | 0000-0001-8706-2252 | - |
crisitem.author.orcid | 0000-0003-2536-1614 | - |
crisitem.author.orcid | 0000-0002-4297-0561 | - |
crisitem.journal.journalissn | 2041-8205 | - |
crisitem.journal.ance | E196528 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
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Deugenio2020.pdf | preprint | 5.12 MB | Unknown | View/Open |
D’Eugenio_2020_ApJL_892_L2.pdf | [Administrators only] | 657.09 kB | Adobe PDF |
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