TY - JOUR AU - Zarattini, S. AU - Barrena, R. AU - Girardi, M. AU - Castro Rodríguez, N. AU - Boschin, W. AU - Aguerri, J. A. L. AU - Mendéz Abreu, J. AU - Sánchez Janssen, R. AU - Catalán Torrecilla, Cristina AU - Corsini, E. M. AU - Burgo, C. del AU - D'Onghia, E. AU - Herrera Ruiz, N. AU - Iglesias Páramo, J. AU - Jiménez Bailón, E. AU - Lozada Muñoz, M. AU - Napolitano, N. AU - Vilchez, J. M. PY - 2014 DO - 10.1051/0004-6361/201323351 SN - 0004-6361 UR - https://hdl.handle.net/20.500.14352/33763 T2 - Astronomy & Astrophysics AB - Context. Virialized halos grow by the accretion of smaller ones in the cold dark matter scenario. The rate of accretion depends on the different properties of the host halo. Those halos for which this accretion rate was very fast and efficient... LA - eng PB - EDP Sciencies KW - Digital Sky Survey KW - Galaxy-Cluster-Survey KW - X-Ray Luminosity KW - Brightest Group Galaxies KW - Velocity Dispersions KW - Millennium Simulation KW - Internal Dynamics KW - Scaling Relations KW - Redshift Survey KW - Stellar Mass TI - Fossil group origins IV. Characterization of the sample and observational properties of fossil systems TY - journal article VL - 565 ER -