Zobrazeno 1 - 10
of 416
pro vyhledávání: '"Fiore Fabrizio"'
Autor:
Luminari, Alfredo, Piconcelli, Enrico, Tombesi, Francesco, Nicastro, Fabrizio, Fiore, Fabrizio
Fast, massive winds are ubiquitously observed in the UV and X-ray spectra of Active Galactic Nuclei (AGN) and other accreting sources. Theoretical and observational evidences suggest they are launched at accretion disc scales, carrying significant ma
Externí odkaz:
http://arxiv.org/abs/2410.13933
Autor:
Grazian, Andrea, Giallongo, Emanuele, Boutsia, Konstantina, Cristiani, Stefano, Fontanot, Fabio, Bischetti, Manuela, Bisigello, Laura, Bongiorno, Angela, Calderone, Giorgio, Tegli, Francesco Chiti, Cupani, Guido, De Lucia, Gabriella, D'Odorico, Valentina, Feruglio, Chiara, Fiore, Fabrizio, Gandolfi, Giovanni, Girardi, Giorgia, Guarneri, Francesco, Hirschmann, Michaela, Porru, Matteo, Rodighiero, Giulia, Saccheo, Ivano, Simioni, Matteo, Trost, Andrea, Viitanen, Akke
In the past, high-z AGNs were given a minor role as possible drivers of reionization, despite initial evidences in favor of their large space densities at low luminosities by Chandra and HST. Recent observations from JWST are finding relatively large
Externí odkaz:
http://arxiv.org/abs/2407.20861
Autor:
Trenti, Michele, del Castillo, Miguel Ortiz, Mearns, Robert, McRobbie, Jack, Therakam, Clint, Chapman, Airlie, Woods, Andrew, Morgan, Jonathan, Barraclough, Simon, Mallo, Ivan Rodriguez, Baroni, Giulia, Fiore, Fabrizio, Evangelista, Yuri, Campana, Riccardo, Guzman, Alejandro, Hedderman, Paul
The Space Industry Responsive Intelligent Thermal (SpIRIT) 6U CubeSat is a mission led by The University of Melbourne in cooperation with the Italian Space Agency. Launched in a 510 km Polar Sun Synchronous Orbit in December 2023, SpIRIT carries mult
Externí odkaz:
http://arxiv.org/abs/2407.14034
Autor:
Zanchettin, MariaVittoria, Massardi, Marcella, Salvestrini, Francesco, Bischetti, Manuela, Feruglio, Chiara, Fiore, Fabrizio, Lapi, Andrea
We investigate the star formation process within the central 3.3 kpc region of the nearby luminous infrared Seyfert NGC 7469, probing scales ranging from 88 to 330 pc. We combine JWST/MIRI imaging with the F770W filter, with CO(2-1) and the underlyin
Externí odkaz:
http://arxiv.org/abs/2406.07901
Autor:
Maiolino, Roberto, Risaliti, Guido, Signorini, Matilde, Trefoloni, Bartolomeo, Juodzbalis, Ignas, Scholtz, Jan, Uebler, Hannah, D'Eugenio, Francesco, Carniani, Stefano, Fabian, Andy, Ji, Xihan, Mazzolari, Giovanni, Bertola, Elena, Brusa, Marcella, Bunker, Andrew J., Charlot, Stephane, Comastri, Andrea, Cresci, Giovanni, DeCoursey, Christa Noel, Egami, Eiichi, Fiore, Fabrizio, Gilli, Roberto, Perna, Michele, Tacchella, Sandro, Venturi, Giacomo
We investigate the X-ray properties of a large sample of 71 broad line and narrow line AGN at 2
Externí odkaz:
http://arxiv.org/abs/2405.00504
Autor:
Bischetti, Manuela, Choi, Hyunseop, Fiore, Fabrizio, Feruglio, Chiara, Carniani, Stefano, D'Odorico, Valentina, Bañados, Eduardo, Chen, Huanqing, Decarli, Roberto, Gallerani, Simona, Hlavacek-Larrondo, Julie, Lai, Samuel, Leighly, Karen M., Mazzucchelli, Chiara, Perreault-Levasseur, Laurence, Tripodi, Roberta, Walter, Fabian, Wang, Feige, Yang, Jinyi, Zanchettin, Maria Vittoria, Zhu, Yongda
Although the mass growth of supermassive black holes during the Epoch of Reionisation is expected to play a role in shaping the concurrent growth of their host-galaxies, observational evidence of feedback at z$\gtrsim$6 is still sparse. We perform th
Externí odkaz:
http://arxiv.org/abs/2404.12443
Autor:
Della Casa, Giovanni, Zampa, Nicola, Cirrincione, Daniela, Monzani, Simone, Baruzzo, Marco, Campana, Riccardo, Cauz, Diego, Citossi, Marco, Crupi, Riccardo, Dilillo, Giuseppe, Pauletta, Giovanni, Fiore, Fabrizio, Vacchi, Andrea
Publikováno v:
Nucl.Instrum.MethA, 1058 (2024) 168825
The HERMES (High Energy Rapid Modular Ensemble of Satellites) Pathfinder mission aims to develop a constellation of nanosatellites to study astronomical transient sources, such as gamma-ray bursts, in the X and soft $\gamma$ energy range, exploiting
Externí odkaz:
http://arxiv.org/abs/2401.02900
Autor:
Dilillo, Giuseppe, Ward, Kes, Eckley, Idris A., Fearnhead, Paul, Crupi, Riccardo, Evangelista, Yuri, Vacchi, Andrea, Fiore, Fabrizio
We describe how a novel online changepoint detection algorithm, called Poisson-FOCuS, can be used to optimally detect gamma-ray bursts within the computational constraints imposed by miniaturized satellites such as the upcoming HERMES-Pathfinder cons
Externí odkaz:
http://arxiv.org/abs/2312.08817
Autor:
Zanchettin, Maria Vittoria, Feruglio, Chiara, Massardi, Marcella, Lapi, Andrea, Bischetti, Manuela, Cantalupo, Sebastiano, Fiore, Fabrizio, Bongiorno, Angela, Malizia, Angela, Marinucci, Andrea, Molina, Manuela, Piconcelli, Enrico, Tombesi, Francesco, Travascio, Andrea, Tozzi, Giulia, Tripodi, Roberta
Publikováno v:
A&A 679, A88 (2023)
We present an analysis of the gas kinematics in NGC 2992, based on VLT/MUSE, ALMA and VLA data, aimed at characterising the disk, the wind and their interplay in the cold molecular and warm ionised phases. CO(2-1) and H$\rm \alpha~$ arise from a mult
Externí odkaz:
http://arxiv.org/abs/2308.04108
Powerful winds at accretion-disk scales have been observed in the past 20 years in many AGN. These are the so-called ultrafast outflows (UFOs). Outflows are intimately related to mass accretion through the conservation of angular momentum, and they a
Externí odkaz:
http://arxiv.org/abs/2304.12696