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Browsing by Author "Braito, V."

Browsing by Author "Braito, V."

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  • Black hole feedback in the luminous quasar PDS 456 
    Nardini, E.; Reeves, J. N.; Gofford, J.; Harrison, F. A.; Risaliti, G.; Braito, V.; Costa, M. T.; Matzeu, G. A.; Walton, D. J.; Behar, E.; Boggs, S. E.; Christensen, F. E.; Craig, W. W.; Hailey, C. J.; Matt, G.; Miller, J. M.; O'Brien, P. T.; Stern, D.; Turner, T. J.; Ward, M. J. (2015)
    The evolution of galaxies is connected to the growth of supermassive black holes in their centers. During the quasar phase, a huge luminosity is released as matter falls onto the black hole, and radiation-driven winds can ...
  • Decoupling absorption and continuum variability in the Seyfert 2 NGC 4507 
    Braito, V.; Ballo, L.; Reeves, J. N.; Risaliti, G.; Ptak, A.; Turner, T. J. (2013)
    We present the results of the Suzaku observation of the Seyfert 2 galaxy NGC 4507. This source is one of the X-ray brightest Compton-thin Seyfert 2s and a candidate for a variable absorber. Suzaku caught NGC 4507 in a ...
  • "Comets" orbiting a black hole 
    Maiolino, R.; Risaliti, Guido; Salvati, M.; Pietrini, P.; Torricelli-Ciamponi, G.; Elvis, Martin; Fabbiano, Giuseppina; Braito, V.; Reeves, J. (2010)
    We use a long (300 ks), continuous Suzaku X-ray observation of the active nucleus in NGC 1365 to investigate the structure of the circumnuclear broad line region (BLR) clouds through their occultation of the X-ray source. ...
  • A Strong Excess in the 20-100 keV Emission of NGC 1365 
    Risaliti, Guido; Braito, V.; Laparola, V.; Bianchi, S.; Elvis, Martin; Fabbiano, Giuseppina; Maiolino, R.; Matt, G.; Reeves, J.; Salvati, M.; Wang, J. (2009)
  • A Suzaku observation of the ULIRG IRAS19254-7245: discerning the AGN component 
    Braito, V.; Reeves, J. N.; Della Ceca, R.; Ptak, A.; Risaliti, Guido; Yaqoob, T. (2009)
  • The variable ionized absorber in the Seyfert 2 Mrk 348 
    Marchese, E.; Braito, V.; Reeves, J. N.; Ceca, R. Della; Caccianiga, A.; Markowitz, A.; Risaliti, G.; Severgnini, P.; Turner, T. J. (2014)
    We present the results of the analysis of the X-ray spectrum of the Seyfert 2 Mrk 348, observed by Suzaku and XMM-Newton. The overall spectrum of Mrk 348 can be described by a primary power-law continuum seen through three ...
  • The XMM-Newton long look of NGC 1365: uncovering of the obscured X-ray source 
    Risaliti, Guido; Salvati, M.; Elvis, Martin; Fabbiano, Giuseppina; Baldi, A.; Bianchi, S.; Braito, V.; Guainazzi, M.; Matt, G.; Miniutti, G.; Reeves, J.; Soria, R.; Zezas, Andreas (2009)

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