Zobrazeno 1 - 10
of 207
pro vyhledávání: '"Vietri G."'
Autor:
Bertola, E., Circosta, C., Ginolfi, M., Mainieri, V., Vignali, C., Rivera, G. Calistro, Ward, S. R., Lopez, I. E., Pensabene, A., Alexander, D. M., Bischetti, M., Brusa, M., Cappi, M., Comastri, A., Contursi, A., Cicone, C., Cresci, G., Dadina, M., D'Amato, Q., Feltre, A., Harrison, C. M., Kakkad, D., Lamperti, I., Lanzuisi, G., Mannucci, F., Marconi, A., Perna, M., Piconcelli, E., Puglisi, A., Ricci, F., Scholtz, J., Tozzi, G., Vietri, G., Zamorani, G., Zappacosta, L.
The energy released by AGN has the potential to heat or remove the gas of the ISM, thus likely impacting the cold molecular gas reservoir of host galaxies at first, with star formation following on longer timescales. Previous works on high-z galaxies
Externí odkaz:
http://arxiv.org/abs/2408.16821
Autor:
Saracco, P., Conconi, P., Arcidiacono, C., Portaluri, E., Mahmoodzadeh, H., D'Orazi, V., Fedele, D., Gargiulo, A., Vanzella, E., Franzetti, P., Arosio, I., Barbalini, L., Lops, G., Molinari, E., Cascone, E., Cianniello, V., D'Auria, D., De Caprio, V., Di Antonio, I., Di Francesco, B., Di Rico, G., Eredia, C., Fumana, M., Greggio, D., Rodeghiero, G., Scalera, M., Alcala', J. M., Bisogni, S., Bonito, R., Bono, G., Garatti, A. Caratti o, Bonta', E. Dalla, Dall'Ora, M., Fiorentino, G., Gallazzi, A. R., Guarcello, M., Izzo, L., La Barbera, F., Lardo, C., Longhetti, M., Longobardo, A., Magrini, L., Mancini, C., Mura, A., Piconcelli, E., Pizzella, A., Podio, L., Polletta, M., Prisinzano, L., Ricci, F., Ripepi, V., Roccatagliata, V., Vietri, G.
The Extremely Large Telescopes (ELTs), thanks to their large apertures and cutting-edge Multi-Conjugate Adaptive Optics (MCAO) systems, promise to deliver sharper and deeper data even than the JWST. SHARP is a concept study for a near-IR (0.95-2.45 $
Externí odkaz:
http://arxiv.org/abs/2407.06264
Autor:
Tozzi, G., Cresci, G., Perna, M., Mainieri, V., Mannucci, F., Marconi, A., Kakkad, D., Marasco, A., Brusa, M., Bertola, E., Bischetti, M., Carniani, S., Cicone, C., Circosta, C., Fiore, F., Feruglio, C., Harrison, C. M., Lamperti, I., Netzer, H., Piconcelli, E., Puglisi, A., Scholtz, J., Vietri, G., Vignali, C., Zamorani, G.
We present spatially resolved VLT/SINFONI spectroscopy with adaptive optics of type-2 active galactic nuclei (AGN) from the SINFONI Survey for Unveiling the Physics and Effect of Radiative feedback (SUPER), which targeted X-ray bright ($L_{2-10 keV}\
Externí odkaz:
http://arxiv.org/abs/2407.04099
Autor:
Travascio, A., Piconcelli, E., Bischetti, M., Cresci, G., Feruglio, C., Perna, M., Vietri, G., Carniani, S., Cantalupo, S., Cicone, C., Ginolfi, M., Venturi, G., Zubovas, K., Bongiorno, A., Brusa, M., Luminari, A., Mainieri, V., Marconi, A., Menci, N., Nardini, E., Pensabene, A., Almeida, C. Ramos, Tombesi, F., Vignali, C., Zappacosta, L., Fiore, F.
Publikováno v:
A&A 686, A250 (2024)
PDS 456 is the most luminous RQQ at z<0.3 and can be regarded as a local counterpart of the powerful QSOs shining at Cosmic Noon. It hosts a strong nuclear X-ray ultra-fast outflow, and a massive and clumpy CO(3-2) molecular outflow extending up to 5
Externí odkaz:
http://arxiv.org/abs/2403.18043
Autor:
Talia, M., Schreiber, C., Garilli, B., Pentericci, L., Pozzetti, L., Zamorani, G., Cullen, F., Moresco, M., Calabrò, A., Castellano, M., Fynbo, J. P. U., Guaita, L., Marchi, F., Mascia, S., McLure, R., Mignoli, M., Pompei, E., Vanzella, E., Bongiorno, A., Vietri, G., Amorín, R. O., Bolzonella, M., Carnall, A. C., Cimatti, A., Cresci, G., Cristiani, S., Cucciati, O., Dunlop, J. S., Fontanot, F., Franzetti, P., Gargiulo, A., Hamadouche, M. L., Hathi, N. P., Hibon, P., Iovino, A., Koekemoer, A. M., Mannucci, F., McLeod, D. J., Saldana-Lopez, A.
Publikováno v:
A&A 678, A25 (2023)
VANDELS is a deep spectroscopic survey, performed with the VIMOS instrument at VLT, aimed at studying in detail the physical properties of high-redshift galaxies. VANDELS targeted about 2100 sources at 1
Externí odkaz:
http://arxiv.org/abs/2309.14436
Autor:
Zappacosta, L., Piconcelli, E., Fiore, F., Saccheo, I., Valiante, R., Vignali, C., Vito, F., Volonteri, M., Bischetti, M., Comastri, A., Done, C., Elvis, M., Giallongo, E., La Franca, F., Lanzuisi, G., Laurenti, M., Miniutti, G., Bongiorno, A., Brusa, M., Civano, F., Carniani, S., D'Odorico, V., Feruglio, C., Gallerani, S., Gilli, R., Grazian, A., Guainazzi, M., Marinucci, A., Menci, N., Middei, R., Nicastro, F., Puccetti, S., Tombesi, F., Tortosa, A., Testa, V., Vietri, G., Cristiani, S., Haardt, F., Maiolino, R., Schneider, R., Tripodi, R., Vallini, L., Vanzella, E.
Publikováno v:
A&A 678, A201 (2023)
The existence of luminous quasars (QSO) at the Epoch of Reionization (EoR; i.e. z>6) powered by supermassive black holes (SMBH) with masses $\gtrsim10^9~M_\odot$ challenges models of early SMBH formation. To shed light on the nature of these sources
Externí odkaz:
http://arxiv.org/abs/2305.02347
Autor:
Kakkad, D., Mainieri, V., Vietri, G., Lamperti, I., Carniani, S., Cresci, G., Harrison, C. M., Marconi, A., Bischetti, M., Cicone, C., Circosta, C., Husemann, B., Man, A., Mannucci, F., Netzer, H., Padovani, P., Perna, M., Puglisi, A., Scholtz, J., Tozzi, G., Vignali, C., Zappacosta, L.
We present spatially resolved H$\alpha$ properties of 21 type 1 AGN host galaxies at z$\sim$2 derived from the SUPER survey. These targets were observed with the adaptive optics capabilities of the SINFONI spectrograph, a near-infrared integral field
Externí odkaz:
http://arxiv.org/abs/2302.03039
Autor:
Gargiulo, A., Fumana, M., Bisogni, S., Franzetti, P., Cassarà, L. P., Garilli, B., Scodeggio, M., Vietri, G.
Publikováno v:
MNRAS, 514, 2902 (2022)
We present SIPGI, a spectroscopic pipeline to reduce optical/near-infrared data from slit-based spectrographs. SIPGI is a complete spectroscopic data reduction environment which retains the high level of flexibility and accuracy typical of the standa
Externí odkaz:
http://arxiv.org/abs/2209.05441
Autor:
Marinucci, A., Vietri, G., Piconcelli, E., Bianchi, S., Guainazzi, M., Lanzuisi, G., Stern, D., Vignali, C.
Publikováno v:
A&A 666, A169 (2022)
We report on a long (250 ks) NuSTAR observation of the bright quasar RBS 1055 performed in March 2021, and archival XMM-Newton pointings (185 ks) taken in July 2014. An optical spectrum of the source taken with the Double Spectrograph at the Palomar
Externí odkaz:
http://arxiv.org/abs/2209.01575
Autor:
Marziani, P., del Olmo, A., Negrete, C. A., Dultzin, D., Piconcelli, E., Vietri, G., Martinez-Aldama, M. L., D'Onofrio, Mauro, Bon, E., Bon, N., Machado, A. Deconto, Stirpe, G. M., Rios, T. Buendia
The identification of a virial broadening estimator in the quasar UV rest frame suitable for black hole mass computation at high redshift has become an important issue. We compare the HI Balmer H-beta line width to the ones of two intermediate ioniza
Externí odkaz:
http://arxiv.org/abs/2205.07034