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Kiloparsec-scale gaseous clumps and star formation at
S. Carniani, R. Maiolino, R. Amorin +13
We investigate the morphology of the [CII] emission in a sample of "normal" star-forming galaxies at in relation to their UV (rest-frame) counterpart. We use new ALMA obs…
ALMA detection of extended [CII] emission in Himiko at z=6.6
S. Carniani, R. Maiolino, R. Smit +1
Himiko is one of the most luminous Lyα emitters at z = 6.595. It has three star forming clumps detected in the rest-frame UV, with a total SFR = 20 M/yr. We report the ALMA…
Simulating and interpreting deep observations in the Hubble Ultra Deep Field with the JWST/NIRSpec low-resolution 'prism'
Jacopo Chevallard, Emma Curtis-Lake, Stephane Charlot +16
The James Webb Space Telescope (JWST) will enable the detection of optical emission lines in galaxies spanning a broad range of luminosities out to redshifts z>10. Measurements of…
Quasar outflows at : the impact on the host galaxies
Paramita Barai, Simona Gallerani, Andrea Pallottini +5
We investigate quasar outflows at by performing zoom-in cosmological hydrodynamical simulations. By employing the SPH code GADGET-3, we zoom in the region ar…
AGN feedback on molecular gas reservoirs in quasars at 2.4
S. Carniani, A. Marconi, R. Maiolino +18
We present new ALMA observations aimed at mapping molecular gas reservoirs through the CO(3-2) transition in three quasars at , LBQS 0109+0213, 2QZ J002830.4-281706, an…
Rotation in [CII]-emitting gas in two galaxies at a redshift of 6.8
Renske Smit, Rychard J. Bouwens, Stefano Carniani +10
The earliest galaxies are expected to emerge in the first billion years of the Universe during the Epoch of Reionization. However, both the spectroscopic confirmation of photometri…
ALMA observations of cold molecular gas in AGN hosts at z~1.5 - Evidence of AGN feedback?
D. Kakkad, V. Mainieri, M. Brusa +10
Similarly to the cosmic star formation history, the black hole accretion rate density of the Universe peaked at 1<z<3. This cosmic epoch is hence best suited for investigating the…
AGN wind scaling relations and the co-evolution of black holes and galaxies
F. Fiore, C. Feruglio, F. Shankar +14
Feedback from accreting SMBHs is often identified as the main mechanism responsible for regulating star-formation in AGN host galaxies. However, the relationships between AGN activ…
Extended ionised and clumpy gas in a normal galaxy at z=7.1 revealed by ALMA
S. Carniani, R. Maiolino, A. Pallottini +10
We present new ALMA observations of the [OIII]88m line and high angular resolution observations of the [CII]158m line in a normal star forming galaxy at z7.1. Previous [CI…