A Spatially-Resolved Survey of Distant Quasar Host Galaxies: I. Dynamics of galactic outflows
| Autor: | Andrey Vayner, Etsuko Mieda, Anna Boehle, James E. Larkin, Shelley A. Wright, Lee Armus, Maren Cosens, Norman Murray, Gregory Walth |
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| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Physics
Stellar mass Star formation Astrophysics::High Energy Astrophysical Phenomena FOS: Physical sciences Astronomy and Astrophysics Quasar Astrophysics Astrophysics::Cosmology and Extragalactic Astrophysics Astrophysics - Astrophysics of Galaxies Redshift Galaxy Radiation pressure Space and Planetary Science Astrophysics of Galaxies (astro-ph.GA) Astrophysics::Solar and Stellar Astrophysics Outflow Emission spectrum Astrophysics::Galaxy Astrophysics |
| Popis: | We present observations of ionized gas outflows in eleven z$ =1.39-2.59$ radio-loud quasar host galaxies. Data was taken with the integral field spectrograph (IFS) OSIRIS and the adaptive optics system at the W.M. Keck Observatory targeting nebular emission lines (H$\beta$, [OIII], H$\alpha$, [NII] and [SII]) redshifted into the near-infrared (1-2.4 \micron). Outflows with velocities of 500 - 1700 km\,s$^{-1}$ are detected in 10 systems on scales ranging from $ Comment: 39 pages, 18 figures, 7 tables, accepted for publication in ApJ |
| Databáze: | OpenAIRE |
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