A dusty compact object bridging galaxies and quasars at cosmic dawn
Understanding how super-massive black holes form and grow in the early Universe has
become a major challenge, since it was discovered that luminous quasars existed only 700 …
become a major challenge, since it was discovered that luminous quasars existed only 700 …
Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). XIII. Large-scale feedback and star formation in a low-luminosity quasar at z= 7.07 on the local …
Abstract We present Atacama Large Millimeter/submillimeter Array [C ii] 158 μm line and
underlying far-infrared (FIR) continuum emission observations (0 farcs 70× 0 farcs 56 …
underlying far-infrared (FIR) continuum emission observations (0 farcs 70× 0 farcs 56 …
ALMA confirmation of an obscured hyperluminous radio-loud AGN at z = 6.853 associated with a dusty starburst in the 1.5 deg2 COSMOS field
We present band 6 ALMA observations of a heavily obscured radio-loud (L 1.4 GHz= 1025.4
W Hz− 1) active galactic nucleus (AGN) candidate at z phot= 6.83±0.06 found in the 1.5 …
W Hz− 1) active galactic nucleus (AGN) candidate at z phot= 6.83±0.06 found in the 1.5 …
Physical Constraints on the Extended Interstellar Medium of the z= 6.42 Quasar J1148+ 5251:[C ii] 158 μm,[N ii] 205 μm, and [O i] 146 μm Observations
Abstract We report new Northern Extended Millimeter Array observations of the [C ii] 158
μm,[N ii] 205 μm, and [O i] 146 μm atomic fine structure lines (FSLs) and dust continuum …
μm,[N ii] 205 μm, and [O i] 146 μm atomic fine structure lines (FSLs) and dust continuum …
ALMA Reveals Extended Cool Gas and Hot Ionized Outflows in a Typical Star-forming Galaxy at Z= 7.13
We present spatially resolved morphological properties of [C II] 158 μm,[O III] 88 μm, dust,
and rest-frame ultraviolet (UV) continuum emission for A1689-zD1, a strongly lensed, sub-L …
and rest-frame ultraviolet (UV) continuum emission for A1689-zD1, a strongly lensed, sub-L …
Multiphase Black Hole Feedback and a Bright [C ii] Halo in a LoBAL Quasar at z∼ 6.6
M Bischetti, H Choi, F Fiore, C Feruglio… - The Astrophysical …, 2024 - iopscience.iop.org
Although the mass growth of supermassive black holes during the epoch of reionization is
expected to play a role in shaping the concurrent growth of their host galaxies, observational …
expected to play a role in shaping the concurrent growth of their host galaxies, observational …
The interstellar medium distribution, gas kinematics, and system dynamics of the far-infrared luminous quasar SDSS J2310+ 1855 at z= 6.0
Y Shao, R Wang, A Weiss, J Wagg, CL Carilli… - Astronomy & …, 2022 - aanda.org
We present Atacama Large Millimeter/submillimeter Array (ALMA) sub-kiloparsec-to
kiloparsec-scale resolution observations of the [C II], CO (9–8), and OH+(1 1–0 1) lines …
kiloparsec-scale resolution observations of the [C II], CO (9–8), and OH+(1 1–0 1) lines …
[C ii] 158 μm emission as an indicator of galaxy star formation rate
Observations of local star-forming galaxies (SFGs) show a tight correlation between their
singly ionized carbon line luminosity () and star formation rate (SFR), suggesting that may be …
singly ionized carbon line luminosity () and star formation rate (SFR), suggesting that may be …
Black hole and host galaxy growth in an isolated z∼ 6 QSO observed with ALMA
R Tripodi, C Feruglio, F Fiore, M Bischetti… - Astronomy & …, 2022 - aanda.org
The outstanding mass growth of supermassive black holes (SMBHs) at the epoch of
reionisation and its relation to the concurrent growth of their host galaxies poses challenges …
reionisation and its relation to the concurrent growth of their host galaxies poses challenges …
Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). XVII. Black Hole Mass Distribution at z∼ 6 Estimated via Spectral Comparison with Low-z Quasars
A Takahashi, Y Matsuoka, M Onoue… - The Astrophysical …, 2024 - iopscience.iop.org
We report the distribution of black hole (BH) masses and Eddingont ratios estimated for a
sample of 131 low luminosity quasars in the early cosmic epoch (5.6< z< 7.0). Our work is …
sample of 131 low luminosity quasars in the early cosmic epoch (5.6< z< 7.0). Our work is …