Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/29675
DC Field | Value | Language |
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dc.contributor.author | Bradač, Maruša | en_US |
dc.contributor.author | Garcia-Appadoo, Diego | en_US |
dc.contributor.author | Huang, Kuang-Han | en_US |
dc.contributor.author | VALLINI, Livia | en_US |
dc.contributor.author | Quinn Finney, Emily | en_US |
dc.contributor.author | Hoag, Austin | en_US |
dc.contributor.author | Lemaux, Brian C. | en_US |
dc.contributor.author | Borello Schmidt, Kasper | en_US |
dc.contributor.author | Treu, Tommaso | en_US |
dc.contributor.author | Carilli, Chris | en_US |
dc.contributor.author | Dijkstra, Mark | en_US |
dc.contributor.author | Ferrara, Andrea | en_US |
dc.contributor.author | FONTANA, Adriano | en_US |
dc.contributor.author | Jones, Tucker | en_US |
dc.contributor.author | Ryan, Russell | en_US |
dc.contributor.author | Wagg, Jeff | en_US |
dc.contributor.author | Gonzalez, Anthony H. | en_US |
dc.date.accessioned | 2021-01-11T17:17:51Z | - |
dc.date.available | 2021-01-11T17:17:51Z | - |
dc.date.issued | 2017 | en_US |
dc.identifier.issn | 2041-8205 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/29675 | - |
dc.description.abstract | We present the results of ALMA spectroscopic follow-up of a z = 6.766 Lyα emitting galaxy behind the cluster RX J1347.1-1145. We report the detection of [C II] 158 μm line fully consistent with the Lyα redshift and with the peak of the optical emission. Given the magnification of μ = 5.0 ± 0.3, the intrinsic (corrected for lensing) luminosity of the [C II] line is L <SUB>[C II]</SUB> = {1.4}<SUB>-0.3</SUB><SUP>+0.2</SUP>× {10}<SUP>7</SUP> {L}<SUB>☉ </SUB>, roughly ∼5 times fainter than other detections of z ∼ 7 galaxies. The result indicates that low L <SUB>[C II]</SUB> in z ∼ 7 galaxies compared to the local counterparts might be caused by their low metallicities and/or feedback. The small velocity offset ({{∆ }}v={20}<SUB>-40</SUB><SUP>+140</SUP> {km} {{{s}}}<SUP>-1</SUP>) between the Lyα and [C II] line is unusual, and may be indicative of ionizing photons escaping. <P />These observations are based on the following ALMA data: ADS/JAO.ALMA#2015.1.00091.S. They are also associated with programs Spitzer #90009, 60034, 00083, 50610, 03550, 40593, and HST # GO10492, GO11591, GO12104, and GO13459. Furthermore based on multi-year KECK programs. | en_US |
dc.language.iso | eng | en_US |
dc.title | ALMA [C II] 158 μm Detection of a Redshift 7 Lensed Galaxy behind RXJ1347.1-1145 | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.3847/2041-8213/836/1/L2 | en_US |
dc.identifier.scopus | 2-s2.0-85013177877 | en_US |
dc.identifier.isi | 000401605200002 | en_US |
dc.identifier.url | https://iopscience.iop.org/article/10.3847/2041-8213/836/1/L2 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 836 | en_US |
dc.relation.issue | 1 | en_US |
dc.relation.firstpage | L2 | en_US |
dc.type.referee | REF_1 | 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 | 2017ApJ...836L...2B | 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.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
item.cerifentitytype | Publications | - |
crisitem.journal.journalissn | 2041-8205 | - |
crisitem.journal.ance | E196528 | - |
crisitem.author.dept | O.A. Roma | - |
crisitem.author.orcid | 0000-0003-3820-2823 | - |
Appears in Collections: | 1.01 Articoli in rivista |
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File | Description | Size | Format | |
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Bradac2017.pdf | Pdf editoriale | 1.25 MB | Adobe PDF | View/Open |
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