Mainieri, V., Vignali, C., Merloni, A., Civano, Francesca, Puccetti, S., Brusa, Marcella, Gilli, R., Bolzonella, M., Comastri, Andrea, Zamorani, G., Aller, M., Carollo, M., Scarlata, C., Elvis, Martin, Aldcroft, Thomas L., Cappelluti, Nico, Fabbiano, Giuseppina, Finoguenov, A., Fiore, F., Fruscione, A., Koekemoer, Anton M., Contini, T., Kneib, J. -P, Le Fèvre, O., Lilly, S. et al. 2010. "Ultraluminous X-ray sources out to z ~ 0.3 in the COSMOS field." Astronomy and Astrophysics, 514 85. https://doi.org/10.1051/0004-6361/200912544.
Context. Using Chandra observations we identified a sample of seven off-nuclear X-ray sources in the redshift range z = 0.072-0.283, located within optically bright galaxies in the COSMOS Survey. All of them, if associated with their closest bright galaxy, would have L[0.5-7 keV] > 1039 erg s-1 and therefore can be classified
