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http://hdl.handle.net/20.500.12386/27241| Title: | Massive ionized outflows in quasars | Authors: | MARZIANI, Paola Negrete, Alenka Dultzin, Deborah Martinez-Aldama, Mary Loli Del Olmo, Ascension D'ONOFRIO, MAURO STIRPE, Giovanna Maria |
Issue Date: | 2017 | Volume: | Quasars at all Cosmic Epochs | First Page: | 29 | Abstract: | The most luminous quasars in the Hamburg- ESO (HE) survey show, at a high prevalence, CIV λ1549 and [OIII]λλ4959,5007 emission line profiles with high-amplitude blueshifts which indicate outflows occurring over a wide range of spatial scales. We found evidence in favor of the nuclear origin of the outflows diagnosed by [OIII]λλ 4959,5007. The derived ionized gas mass, kinetic power, and radiation thrust are extremely high, and suggest widespread feedback on the host galaxies of very luminous quasars, at cosmic epochs between 2 and 6 Gyr from the Big Bang. | Conference Name: | Quasars at all Cosmic Epochs | Conference Place: | Padova, Italy | Conference Date: | 2-7 Aprile, 2017 | URI: | http://hdl.handle.net/20.500.12386/27241 | URL: | https://zenodo.org/record/571299#.X0yjIdMzaRs | DOI: | 10.5281/zenodo.571299 | Bibcode ADS: | 2017qace.confE..29M | Fulltext: | open |
| Appears in Collections: | 4.09 Prodotti multimediali |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Marziani2.pdf | Poster | 5.7 MB | Adobe PDF | View/Open |
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