Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/20.500.12386/29096
Campo DC | Valore | Lingua |
---|---|---|
dc.contributor.author | Suh, Hyewon | en_US |
dc.contributor.author | Civano, Francesca | en_US |
dc.contributor.author | Hasinger, Günther | en_US |
dc.contributor.author | LUSSO, ELISABETA | en_US |
dc.contributor.author | LANZUISI, Giorgio | en_US |
dc.contributor.author | MARCHESI, STEFANO | en_US |
dc.contributor.author | Trakhtenbrot, Benny | en_US |
dc.contributor.author | ALLEVATO, VIOLA | en_US |
dc.contributor.author | CAPPELLUTI, Nico | en_US |
dc.contributor.author | Capak, Peter L. | en_US |
dc.contributor.author | Elvis, Martin | en_US |
dc.contributor.author | Griffiths, Richard E. | en_US |
dc.contributor.author | Laigle, Clotilde | en_US |
dc.contributor.author | Lira, Paulina | en_US |
dc.contributor.author | Riguccini, Laurie | en_US |
dc.contributor.author | Rosario, David J. | en_US |
dc.contributor.author | Salvato, Mara | en_US |
dc.contributor.author | Schawinski, Kevin | en_US |
dc.contributor.author | VIGNALI, CRISTIAN | en_US |
dc.date.accessioned | 2020-12-22T11:20:57Z | - |
dc.date.available | 2020-12-22T11:20:57Z | - |
dc.date.issued | 2017 | en_US |
dc.identifier.issn | 0004-637X | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/29096 | - |
dc.description.abstract | We investigate the star formation properties of a large sample of ∼2300 X-ray-selected Type 2 Active Galactic Nuclei (AGNs) host galaxies out to z∼ 3 in the Chandra COSMOS Legacy Survey in order to understand the connection between the star formation and nuclear activity. Making use of the existing multi-wavelength photometric data available in the COSMOS field, we perform a multi-component modeling from far-infrared to near-ultraviolet using a nuclear dust torus model, a stellar population model and a starburst model of the spectral energy distributions (SEDs). Through detailed analyses of SEDs, we derive the stellar masses and the star formation rates (SFRs) of Type 2 AGN host galaxies. The stellar mass of our sample is in the range of 9< {log} {M}<SUB>{stellar</SUB>}/{M}<SUB>☉ </SUB>< 12 with uncertainties of ∼0.19 dex. We find that Type 2 AGN host galaxies have, on average, similar SFRs compared to the normal star-forming galaxies with similar M <SUB>stellar</SUB> and redshift ranges, suggesting no significant evidence for enhancement or quenching of star formation. This could be interpreted in a scenario, where the relative massive galaxies have already experienced substantial growth at higher redshift (z> 3), and grow slowly through secular fueling processes hosting moderate-luminosity AGNs. | en_US |
dc.language.iso | eng | en_US |
dc.title | Type 2 AGN Host Galaxies in the Chandra-COSMOS Legacy Survey: No Evidence of AGN-driven Quenching | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.3847/1538-4357/aa725c | en_US |
dc.identifier.scopus | 2-s2.0-85020877622 | en_US |
dc.identifier.isi | 000402560200003 | en_US |
dc.identifier.url | https://iopscience.iop.org/article/10.3847/1538-4357/aa725c | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 841 | en_US |
dc.relation.issue | 2 | en_US |
dc.relation.firstpage | 102 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.international | sì | en_US |
dc.contributor.country | ITA | en_US |
dc.contributor.country | USA | en_US |
dc.contributor.country | GBR | en_US |
dc.contributor.country | FRA | en_US |
dc.contributor.country | DEU | en_US |
dc.contributor.country | CHL | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | THE ASTROPHYSICAL JOURNAL | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2017ApJ...841..102S | 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 | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.orcid | 0000-0001-9094-0984 | - |
crisitem.author.orcid | 0000-0001-5544-0749 | - |
crisitem.journal.journalissn | 0004-637X | - |
crisitem.journal.ance | E016252 | - |
È visualizzato nelle collezioni: | 1.01 Articoli in rivista |
File in questo documento:
File | Descrizione | Dimensioni | Formato | |
---|---|---|---|---|
Suh_2017_ApJ_841_102.pdf | Pdf editoriale | 1.15 MB | Adobe PDF | Visualizza/apri |
Page view(s)
64
controllato il 4-mag-2024
Download(s)
19
controllato il 4-mag-2024
Google ScholarTM
Check
Altmetric
Altmetric
Tutti i documenti in DSpace sono pubblicati ad Accesso Aperto, salvo diversa indicazione per alcuni documenti specifici.