ALMA Reveals Extended Cool Gas and Hot Ionized Outflows in a Typical Star-forming Galaxy at Z=7.13
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- Akins_2022_ApJ_934_64
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We present spatially resolved morphological properties of [C II] 158 mu m, [O III] 88 mu m, dust, and rest-frame ultraviolet (UV) continuum emission for A1689-zD1, a strongly lensed, sub-L* galaxy at z = 7.13, by utilizing deep Atacama Large Millimeter/submillimeter Array (ALMA) and Hubble Space Telescope (HST) observations. While the [O III] line and UV continuum are compact, the [C II] line is extended up to a radius of r similar to 12 kpc. Using multi-band rest-frame far-infrared continuum data ranging from 52 to 400 mu m, we find an average dust temperature and emissivity index of Tdust=41-14+17 beta=1.7-0.7+1.1 6 galaxies.
Originalsprog | Engelsk |
---|---|
Artikelnummer | 64 |
Tidsskrift | Astrophysical Journal |
Vol/bind | 934 |
Udgave nummer | 1 |
Antal sider | 17 |
ISSN | 0004-637X |
DOI | |
Status | Udgivet - 2 jul. 2022 |
ID: 316057115