Browsing Institutt for teoretisk astrofysikk by Author "Nardini, E."

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  • GMP-selected dual and lensed AGNs: Selection function and classification based on near-IR colors and resolved spectra from VLT/ERIS, Keck/OSIRIS, and LBT/LUCI 
    Mannucci, F.; Scialpi, M.; Ciurlo, A.; Yeh, S.; Marconcini, C.; Tozzi, G.; Cresci, G.; Marconi, A.; Amiri, A.; Belfiore, F.; Carniani, S.; Cicone, Claudia; Nardini, E.; Pancino, E.; Khatun, Rubinur; Severgnini, P.; Ulivi, L.; Venturi, G.; Vignali, C.; Volonteri, M.; Pinna, E.; Rossi, F.; Puglisi, A.; Agapito, G.; Plantet, C.; Ghose, E.; Carbonaro, L.; Xompero, M.; Grani, P.; Esposito, S.; Power, J.; Guerra Ramon, J.C.; Lefebvre, M.; Cavallaro, A.; Davies, R.; Riccardi, A.; Macintosh, M.; Taylor, W.; Dolci, M.; Baruffolo, A.; Feuchtgruber, H.; Kravchenko, K.; Rau, C.; Sturm, E.; Wiezorrek, E.; Dallilar, Y.; Kenworthy, M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    The Gaia Multipeak (GMP) technique can be used to identify large numbers of dual or lensed active galactic nucleus (AGN) candidates at subarcsec separation, allowing us to study both multiple supermassive black holes (SMBHs) ...
  • New multiple AGN systems with subarcsec separation: Confirmation of candidates selected via the novel GMP method 
    Ciurlo, A.; Mannucci, F.; Yeh, S.; Amiri, A.; Carniani, S.; Cicone, Claudia; Cresci, G.; Lusso, E.; Marasco, A.; Marconcini, C.; Marconi, A.; Nardini, E.; Pancino, E.; Rosati, P.; Khatun, Rubinur; Severgnini, P.; Scialpi, M.; Tozzi, G.; Venturi, G.; Vignali, C.; Volonteri, M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    The existence of multiple active galactic nuclei (AGNs) at small projected distances on the sky is due to either the presence of multiple, inspiraling supermassive black holes, or to gravitational lensing of a single AGN. ...