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| ID:
709693.0,
MPI für Astronomie / Publikationen_mpia |
| Constraining the nature of two Lya emitters detected by ALMA at z = 4.7 |
| Authors: | Williams, R. J.; Wagg, J.; Maiolino, R.; Foster, C.; Aravena, M.; Wiklind, T.; Carilli, C. L.; McMahon, R. G.; Riechers, D.; Walter, F. | | Date of Publication (YYYY-MM-DD): | 2014 | | Title of Journal: | Monthly Notices of the Royal Astronomical Society | | Volume: | 439 | | Issue / Number: | 2 | | Start Page: | 2096 | | End Page: | 2101 | | Audience: | Not Specified | | Abstract / Description: | We report optical spectroscopy from the Very Large Telescope/FOcal Reducer and low dispersion spectroscopy of the two Lyalpha emitters (LAEs) companions to the quasi-stellar object-sub-millimetre galaxy system BRI1202-0725 at z = 4.7, which have recently been detected in the [C II]158 mum line by the Atacama Large Millimetre/Sub-millimetre Array. We detect Lyalpha emission from both sources and so confirm that these LAE candidates are physically associated with the BRI1202-0725 system. We also report the lack of detection of any high-ionization emission lines (N V lambda1240, Si IV lambda1396, C | | Free Keywords: | galaxies: formation; galaxies: high-redshift; galaxies: star formation | | External Publication Status: | published | | Document Type: | Article |
| Communicated by: | N. N. | | Affiliations: | MPI für Astronomie | | Identifiers: | ISSN:0035-8711 %R 10.1093/mnras/stu119
URL:http://cdsads.u-strasbg.fr/abs/2014MNRAS.439.2096W
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