ATTENZIONE! IL REPOSITORY E’ APERTO ESCLUSIVAMENTE ALL’IMMISSIONE DEI RAPPORTI TECNICI (COLLEZIONE 4.01). NON E’ POSSIBILE INSERIRE PRODOTTI IN TUTTE LE ALTRE COLLEZIONI, A CAUSA DI PROBLEMI TECNICI. THE REPOSITORY IS OPEN EXCLUSIVELY FOR THE SUBMISSION OF TECHNICAL REPORTS (COLLECTION 4.01). SUBMISSIONS TO ALL OTHER COLLECTIONS ARE TEMPORARILY UNAVAILABLE, DUE TO TECHNICAL ISSUES.
 

Massive ionized outflows in quasars

Date Issued
2017
Author(s)
•
Negrete, Alenka
•
Dultzin, Deborah
•
Martinez-Aldama, Mary Loli
•
Del Olmo, Ascension
•
D'ONOFRIO, MAURO
•
DOI
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.
Coverage
Quasars at all Cosmic Epochs
Start page
29
Conferenece
Quasars at all Cosmic Epochs
Conferenece place
Padova, Italy
Conferenece date
2-7 Aprile, 2017
Uri
Url
Ads BibCode
2017qace.confE..29M
Rights
open.access
File(s)
Loading...
Thumbnail Image
Name

Marziani2.pdf

Description
Poster
Size

5.57 MB

Format

Adobe PDF

Checksum (MD5)

9f3524ed21a039b274fc51a828c0b7b8