Giacomo Venturi
Articles
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Jul 29, 2024 |
nature.com | Stefano Carniani |Daniel Eisenstein |Peter Viggo Jakobsen |Benjamin Johnson |Roberto Maiolino |Chris Willott | +24 more
AbstractThe first observations of JWST have revolutionized our understanding of the Universe by identifying for the first time galaxies at \(z\sim 13\)1–3. In addition, the discovery of many luminous galaxies at Cosmic Dawn (\(z > 10\)) has suggested that galaxies developed rapidly, in apparent tension with many standard models4–8. However, most of these galaxies lack spectroscopic confirmation, so their distances and properties are uncertain.
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Jul 29, 2024 |
AbstractThe first observations of JWST have revolutionized our understanding of the Universe by identifying for the first time galaxies at \(z\sim 13\)1–3. In addition, the discovery of many luminous galaxies at Cosmic Dawn (\(z > 10\)) has suggested that galaxies developed rapidly, in apparent tension with many standard models4–8. However, most of these galaxies lack spectroscopic confirmation, so their distances and properties are uncertain.
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Jul 29, 2024 |
AbstractThe first observations of JWST have revolutionized our understanding of the Universe by identifying for the first time galaxies at \(z\sim 13\)1–3. In addition, the discovery of many luminous galaxies at Cosmic Dawn (\(z > 10\)) has suggested that galaxies developed rapidly, in apparent tension with many standard models4–8. However, most of these galaxies lack spectroscopic confirmation, so their distances and properties are uncertain.
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May 14, 2024 |
aanda.org | Stefano Carniani |Giacomo Venturi |Eleonora Parlanti |Anna de Graaff
We find evidence for ionised outflows in 25%−40% of the 52 galaxies of the sample, where the incidence rate depends on the S/N. This incidence rate may be caused by the geometry of the outflowing gas. When the outflows have a biconical morphology with an opening angle of ∼45 deg, we expect an incidence rate of ∼30%, which is consistent with our observations.
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Apr 19, 2024 |
hal.science | Eleonora Parlanti |Stefano Carniani |Hannah Übler |Giacomo Venturi
Article Dans Une Revue Astronomy and Astrophysics - A&A Année : 2024 GA-NIFS: Early-stage feedback in a heavily obscured AGN at $z=4.76$ Origine : Fichiers éditeurs autorisés sur une archive ouverte hal-04230073 , version 1 (19-04-2024) Eleonora Parlanti, Stefano Carniani, Hannah Übler, Giacomo Venturi, Francesco d'Eugenio, et al.. GA-NIFS: Early-stage feedback in a heavily obscured AGN at $z=4.76$.
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