ALMA Reveals Extended Cool Gas and Hot Ionized Outflows in a Typical Star-forming Galaxy at Z=7.13
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ALMA Reveals Extended Cool Gas and Hot Ionized Outflows in a Typical Star-forming Galaxy at Z=7.13. / Akins, Hollis B.; Fujimoto, Seiji; Finlator, Kristian; Watson, Darach; Knudsen, Kirsten K.; Richard, Johan; Bakx, Tom J. L. C.; Hashimoto, Takuya; Inoue, Akio K.; Matsuo, Hiroshi; Michalowski, Michal J.; Tamura, Yoichi.
In: Astrophysical Journal, Vol. 934, No. 1, 64, 02.07.2022.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - ALMA Reveals Extended Cool Gas and Hot Ionized Outflows in a Typical Star-forming Galaxy at Z=7.13
AU - Akins, Hollis B.
AU - Fujimoto, Seiji
AU - Finlator, Kristian
AU - Watson, Darach
AU - Knudsen, Kirsten K.
AU - Richard, Johan
AU - Bakx, Tom J. L. C.
AU - Hashimoto, Takuya
AU - Inoue, Akio K.
AU - Matsuo, Hiroshi
AU - Michalowski, Michal J.
AU - Tamura, Yoichi
PY - 2022/7/2
Y1 - 2022/7/2
N2 - 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.
AB - 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.
KW - PROBING COSMIC DAWN
KW - HIGH-Z EXPLORATION
KW - C II EMISSION
KW - DUST CONTENT
KW - INTERSTELLAR-MEDIUM
KW - GALACTIC WINDS
KW - MASS
KW - REDSHIFT
KW - LINE
KW - QUASARS
U2 - 10.3847/1538-4357/ac795b
DO - 10.3847/1538-4357/ac795b
M3 - Journal article
VL - 934
JO - Astrophysical Journal
JF - Astrophysical Journal
SN - 0004-637X
IS - 1
M1 - 64
ER -
ID: 316057115