An Extended Lyα Outflow from a Radio Galaxy at z = 3.7?

Autor: Miguel Coloma Puga, Barbara Balmaverde, Alessandro Capetti, Francesco Massaro, Cristina Ramos Almeida, George Miley, Roberto Gilli, Alessandro Marconi

Publikováno v: The Astrophysical Journal Letters, Vol 958, Iss 2, p L36 (2023)

Spatially resolved observations of active galactic nuclei (AGN) host galaxies undergoing feedback processes are one of the most relevant avenues through which galactic evolution can be studied, given the long-lasting effects AGN feedback has on gas r

Externí odkaz: https://doaj.org/article/2b270123d9ab40b0afa15fc45e547275

UNet and MobileNet CNN-based model observers for CT protocol optimization: comparative performance evaluation by means of phantom CT images

Autor: Federico Valeri, Maurizio Bartolucci, Elena Cantoni, Roberto Carpi, Evaristo Cisbani, Ilaria Cupparo, Sandra Doria, Cesare Gori, Mauro Grigioni, Lorenzo Lasagni, Alessandro Marconi, Lorenzo Nicola Mazzoni, Vittorio Miele, Silvia Pradella, Guido Risaliti, Valentina Sanguineti, Diego Sona, Letizia Vannucchi, Adriana Taddeucci

Publikováno v: Journal of Medical Imaging. 10

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bb4452239244ccd662dd4148fcbc806e
https://doi.org/10.1117/1.jmi.10.s1.s11904

What drives the scatter of local star-forming galaxies in the BPT diagrams? A Machine Learning based analysis

Autor: Mirko Curti, Connor Hayden-Pawson, Roberto Maiolino, Francesco Belfiore, Filippo Mannucci, Alice Concas, Giovanni Cresci, Alessandro Marconi, Michele Cirasuolo

Publikováno v: Monthly Notices of the Royal Astronomical Society. 512:4136-4163

We investigate which physical properties are most predictive of the position of local star forming galaxies on the BPT diagrams, by means of different Machine Learning (ML) algorithms. Exploiting the large statistics from the Sloan Digital Sky Survey

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::577c3df81625897ee2d2612efe6a4e25
https://doi.org/10.1093/mnras/stac544

A universal relation between the properties of supermassive black holes, galaxies, and dark matter haloes

Autor: Francesco Belfiore, A. Marasco, Alessandro Marconi, Filippo Fraternali, Lorenzo Posti, S. M. Fall, F. Mannucci, Giovanni Cresci

Publikováno v: Monthly Notices of the Royal Astronomical Society, 507(3), 4274-4293. Oxford University Press
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, ⟨10.1093/mnras/stab2317⟩

We study the relations between the mass of the central black hole (BH) $M_{\rm BH}$, the dark matter halo mass $M_{\rm h}$, and the stellar-to-halo mass fraction $f_\star\propto M_\star/M_{\rm h}$ in a sample of $55$ nearby galaxies with dynamically

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9ca7953c2e23d851cfa4389f6a523c2
https://doi.org/10.1093/mnras/stab2317

Ionized Gas Outflows from the MAGNUM Survey: NGC 1365 and NGC 4945

Autor: Giacomo Venturi, Alessandro Marconi, Matilde Mingozzi, Stefano Carniani, Giovanni Cresci, Guido Risaliti, Filippo Mannucci

Publikováno v: Frontiers in Astronomy and Space Sciences, Vol 4 (2017)

AGN feedback, acting through strong outflows accelerated in the nuclear region of AGN hosts, is invoked as a key ingredient for galaxy evolution by many models to explain the observed BH-galaxy scaling relations. Recently, some direct observational e

Externí odkaz: https://doaj.org/article/18f0d84c139d4ccaadf93ca083682531