A survey of high-z galaxies: serra simulations

A Pallottini, A Ferrara, S Gallerani… - Monthly Notices of …, 2022 - academic.oup.com
We introduce serra, a suite of zoom-in high-resolution (, at z= 7.7) cosmological simulations
including non-equilibrium chemistry and on-the-fly radiative transfer. The outputs are post …

The ALMA REBELS Survey: cosmic dust temperature evolution out to z ∼ 7

L Sommovigo, A Ferrara, A Pallottini… - Monthly Notices of …, 2022 - academic.oup.com
ABSTRACT ALMA observations have revealed the presence of dust in the first generations
of galaxies in the Universe. However, the dust temperature T d remains mostly …

Supermassive black holes at high redshift are expected to be obscured by their massive host galaxies' interstellar medium

R Gilli, C Norman, F Calura, F Vito, R Decarli… - Astronomy & …, 2022 - aanda.org
We combine results from deep ALMA observations of massive (M*> 10 10 M⊙) galaxies at
different redshifts to show that the column density of their interstellar medium (ISM) rapidly …

The ALMA REBELS Survey. Epoch of Reionization giants: Properties of dusty galaxies at z ≈ 7

A Ferrara, L Sommovigo, P Dayal… - Monthly Notices of …, 2022 - academic.oup.com
We analyse FIR dust continuum measurements for 14 galaxies (redshift z≈ 7) in the ALMA
Reionization Era Bright Emission Line Survey (REBELS) Large Program to derive their …

The dust enrichment of early galaxies in the JWST and ALMA era

V Mauerhofer, P Dayal - Monthly Notices of the Royal …, 2023 - academic.oup.com
Recent observations with the JWST are yielding tantalizing hints of an early population of
massive, bright galaxies at z> 10, with Atacama Large Millimeter/submillimeter Array (ALMA) …

Very high redshift quasars and the rapid emergence of supermassive black holes

P Kroupa, L Subr, T Jerabkova… - Monthly Notices of the …, 2020 - academic.oup.com
The observation of quasars at very high redshift such as Pōniuā'ena is a challenge for
models of supermassive black hole (SMBH) formation. This work presents a study of SMBH …

The ALPINE-ALMA [C II] survey-Little to no evolution in the [C II]–SFR relation over the last 13 Gyr

D Schaerer, M Ginolfi, M Béthermin… - Astronomy & …, 2020 - aanda.org
The [C II] 158 μm line is one of the strongest IR emission lines, which has been shown to
trace the star formation rate (SFR) of galaxies in the nearby Universe, and up to z∼ 2 …

Regular rotation and low turbulence in a diverse sample of z ∼ 4.5 galaxies observed with ALMA

F Roman-Oliveira, F Fraternali… - Monthly Notices of the …, 2023 - academic.oup.com
The discovery of galaxies with regularly rotating discs at redshifts≥ 4 has been a puzzling
challenge to galaxy formation models that tend to predict chaotic gas kinematics in the early …

Accurate dust temperature determination in a z = 7.13 galaxy

TJLC Bakx, L Sommovigo, S Carniani… - Monthly Notices of …, 2021 - academic.oup.com
We report ALMA Band 9 continuum observations of the normal, dusty star-forming galaxy
A1689-zD1 at z= 7.13, resulting in a∼ 4.6 σ detection at 702 GHz. For the first time, these …

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 …

T Izumi, Y Matsuoka, S Fujimoto, M Onoue… - The Astrophysical …, 2021 - iopscience.iop.org
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 …