Foto del docente

Cristian Vignali

Associate Professor

Department of Physics and Astronomy "Augusto Righi"

Academic discipline: PHYS-05/A Astrophysics, Cosmology and Space Science

Publications

De Rosa, A; Bianchi, S.; Bogdanović, T.; Decarli, R.; Heidt, J.; Herrero-Illana, R.; Husemann, B.; Komossa, S.; Kun, E.; Loiseau, N.; Guainazzi, M.; Paragi, Z.; Perez-Torres, M.; Piconcelli, E.; Schawinski, K.; Vignali, C., Unveiling multiple AGN activity in galaxy mergers, «ASTRONOMISCHE NACHRICHTEN», 2017, 338, pp. 262 - 268 [Scientific article]

Ballo, L.; Severgnini, P.; Della, R. Ceca1; Braito, V.; Campana, S.; Moretti, A.; Vignali, C.; Zaino, A., XMM-newton and NuSTAR joint observations of mrk 915: A deep look into the X-ray properties, «MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY», 2017, 470, pp. 3924 - 3936 [Scientific article]

Liu, Teng; Tozzi, Paolo; Wang, Jun-Xian; Brandt, William N.; Vignali, Cristian; Xue, Yongquan; Schneider, Donald P.; Comastri, Andrea; Yang, Guang; Bauer, Franz E.; Paolillo, Maurizio; Luo, Bin; Gilli, Roberto; Wang, Q. Daniel; Giavalisco, Mauro; Zhiyuan, Ji; Alexander, David M; Mainieri, Vincenzo; Shemmer, Ohad; Koekemoer, Anton; Risaliti, Guido, X-Ray Spectral Analyses of AGNs from the 7Ms Chandra Deep Field-South Survey: The Distribution, Variability, and Evolutions of AGN Obscuration, «ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES», 2017, 232, Article number: 8 , pp. 8 - 37 [Scientific article]

Gallerani, S.; Zappacosta, L.; Orofino, M. C.; Piconcelli, E.; Vignali, C.; Ferrara, A.; Maiolino, R.; Fiore, F.; Gilli, R.; Pallottini, A.; Neri, R.; Feruglio, C., X-ray spectroscopy of the z = 6.4 quasar SDSS J1148+5251, «MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY», 2017, 467, pp. 3590 - 3597 [Scientific article]

Valentino, Francesco; Daddi, Emanuele; Finoguenov, Alexis; Strazzullo, Veronica; Brun, Amandine Le; Vignali, Cristian; Bournaud, Frédéric; Dickinson, Mark; Renzini, Alvio; Béthermin, Matthieu; Zanella, Anita; Gobat, Raphaël; Cimatti, Andrea; Elbaz, David; Onodera, Masato; Pannella, Maurilio; Sargent, Mark; Arimoto, Nobuo; Carollo, Marcella; Starck, Jean-Luc, A GIANT LYα NEBULA in the CORE of AN X-RAY CLUSTER at Z = 1.99: IMPLICATIONS for EARLY ENERGY INJECTION, «THE ASTROPHYSICAL JOURNAL», 2016, 829, Article number: 53 , pp. 53 - 70 [Scientific article]

De Barros, S.; Vanzella, E.; Amorín, R.; Castellano, M.; Siana, B.; Grazian, A.; Suh, H.; Balestra, I.; Vignali, C.; Verhamme, A.; Zamorani, G.; Mignoli, M.; Hasinger, G.; Comastri, A.; Pentericci, L.; Pérez-Montero, E.; Fontana, A.; Giavalisco, M.; Gilli, R., An extreme [O III] emitter at z = 3.2: A low metallicity Lyman continuum source, «ASTRONOMY & ASTROPHYSICS», 2016, 585, Article number: A51 , pp. A51 - A51 [Scientific article]

Vallini, L.; Gruppioni, C.; Pozzi, F.; Vignali, C.; Zamorani, G., CO luminosity function from Herschel-selected galaxies and the contribution of AGN, «MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. LETTERS», 2016, 456, pp. L40 - L44 [Scientific article]

La Franca, Fabio; Onori, Francesca; Ricci, Federica; Bianchi, Stefano; Marconi, Alessandro; Sani, Eleonora; Vignali, Cristian, Detection of Faint BLR Components in the Starburst/Seyfert Galaxy NGC 6221 and Measure of the Central BH Mass, «FRONTIERS IN ASTRONOMY AND SPACE SCIENCES», 2016, 3, Article number: 12 , pp. 1 - 8 [Scientific article]

Vanzella, E.; De Barros, S.; Cupani, G.; Karman, W.; Gronke, M.; Balestra, I.; Coe, D.; Mignoli, M.; Brusa, M.; Calura, F.; Caminha, G.-B.; Caputi, K.; Castellano, M.; Christensen, L.; Comastri, A.; Cristiani, S.; Dijkstra, M.; Fontana, A.; Giallongo, E.; Giavalisco, M.; Gilli, R.; Grazian, A.; Grillo, C.; Koekemoer, A.; Meneghetti, M.; Nonino, M.; Pentericci, L.; Rosati, P.; Schaerer, D.; Verhamme, A.; Vignali, C.; Zamorani, G., High-Resolution Spectroscopy of A Young, Low-Metallicity Optically Thin L = 0.02L∗ Star-Forming Galaxy at z = 3.12, «THE ASTROPHYSICAL JOURNAL LETTERS», 2016, 821, Article number: L27 , pp. L27 - L27 [Scientific article]

Vanzella, E.; De Barros, S.; Vasei, K.; Alavi, A.; Giavalisco, M.; Siana, B.; Grazian, A.; Hasinger, G.; Suh, H.; Cappelluti, N.; Vito, F.; Amorin, R.; Balestra, I.; Brusa, M.; Calura, F.; Castellano, M.; Comastri, A.; Fontana, A.; Gilli, R.; Mignoli, M.; Pentericci, L.; Vignali, C.; Zamorani, G., HUBBLE IMAGING OF THE IONIZING RADIATION FROM A STAR-FORMING GALAXY AT Z = 3.2 WITH f esc > 50%, «THE ASTROPHYSICAL JOURNAL», 2016, 825, Article number: 41 , pp. 1 - 7 [Scientific article]Open Access

Yang, G.; Brandt, W.N.; Luo, B.; Xue, Y.Q.; Bauer, F.E.; Sun, M.Y.; Kim, S.; Schulze, S.; Zheng, X.C.; Paolillo, M.; Shemmer, O.; Liu, T.; Schneider, D.P.; Vignali, C.; Vito, F.; Wang, J.-X., Long-term X-ray variability of typical active galactic nuclei in the distant universe, «THE ASTROPHYSICAL JOURNAL», 2016, 831, Article number: 145 , pp. 145 - 164 [Scientific article]

Lanzuisi, G.; Perna, M.; Comastri, A.; Cappi, M.; Dadina, M.; Marinucci, A.; Masini, A.; Matt, G.; Vagnetti, F.; Vignali, C.; Ballantyne, D.R.; Bauer, F.E.; Boggs, S.E.; Brandt, W.N.; Brusa, M.; Christensen, F.E.; Craig, W.W.; Fabian, A.C.; Farrah, D.; Hailey, C.J.; Harrison, F.A.; Luo, B.; Piconcelli, E.; Puccetti, S.; Ricci, C.; Saez, C.; Stern, D.; Walton, D.J.; Zhang, W.W., NuSTAR reveals the extreme properties of the super-Eddington accreting supermassive black hole in PG 1247+267, «ASTRONOMY & ASTROPHYSICS», 2016, 590, Article number: A77 , pp. A77 - A77 [Scientific article]

Allevato, V.; Civano, F.; Finoguenov, A.; Marchesi, Stefano; Shankar, F.; Zamorani, G.; Hasinger, G.; Salvato, M.; Miyaji, T.; Gilli, R.; Cappelluti, N.; Brusa, Marcella; Suh, H.; Lanzuisi, Giorgio; Trakhtenbrot, B.; Griffiths, R.; Vignali, Cristian; Schawinski, K.; Karim, A., THE CHANDRA COSMOS LEGACY SURVEY: CLUSTERING of X-RAY-SELECTED AGNs at 2.9 ≤ z ≤ 5.5 USING PHOTOMETRIC REDSHIFT PROBABILITY DISTRIBUTION FUNCTIONS, «THE ASTROPHYSICAL JOURNAL», 2016, 832, Article number: 70 , pp. 70 - 70 [Scientific article]

Marchesi, S.; Civano, F.; Elvis, M.; Salvato, M.; Brusa, M.; Comastri, A.; Gilli, R.; Hasinger, G.; Lanzuisi, G.; Miyaji, T.; Treister, E.; Urry, C.M.; Vignali, C.; Zamorani, G.; Allevato, V.; Cappelluti, N.; Cardamone, C.; Finoguenov, A.; Griffiths, R.E.; Karim, A.; Laigle, C.; Lamassa, S.M.; Jahnke, K.; Ranalli, P.; Schawinski, K.; Schinnerer, E.; Silverman, J.D.; Smolcic, V.; Suh, H.; Trakhtenbrot, B., THE CHANDRA COSMOS LEGACY SURVEY: OPTICAL/IR IDENTIFICATIONS, «THE ASTROPHYSICAL JOURNAL», 2016, 817, Article number: 34 , pp. 1 - 23 [Scientific article]Open Access

Civano, F.; Marchesi, S.; Comastri, A.; Urry, M.C.; Elvis, M.; Cappelluti, N.; Puccetti, S.; Brusa, M.; Zamorani, G.; Hasinger, G.; Aldcroft, T.; Alexander, D.M.; Allevato, V.; Brunner, H.; Capak, P.; Finoguenov, A.; Fiore, F.; Fruscione, A.; Gilli, R.; Glotfelty, K.; Griffiths, R.E.; Hao, H.; Harrison, F.A.; Jahnke, K.; Kartaltepe, J.; Karim, A.; Lamassa, S.M.; Lanzuisi, G.; Miyaji, T.; Ranalli, P.; Salvato, M.; Sargent, M.; Scoville, N.J.; Schawinski, K.; Schinnerer, E.; Silverman, J.; Smolcic, V.; Stern, D.; Toft, S.; Trakhenbrot, B.; Treister, E.; Vignali, C., THE CHANDRA COSMOS LEGACY SURVEY: OVERVIEW AND POINT SOURCE CATALOG, «THE ASTROPHYSICAL JOURNAL», 2016, 819, Article number: A62 , pp. 1 - 18 [Scientific article]Open Access