TY - JOUR AU - Villar Martín, M. AU - Perna, M AU - Humphrey, A. AU - Castro Rodríguez, N, AU - Binette, L. AU - Pérez González, Pablo Guillermo AU - Mateos, S. AU - Cabrera Lavers, A. PY - 2020 DO - 10.1051/0004-6361/201937086 SN - 0004-6361 UR - https://hdl.handle.net/20.500.14352/6173 T2 - Astronomy & Astrophysics AB - Context. Core extremely red quasars (core ERQ) have been proposed to represent an intermediate evolutionary phase in which a heavily obscured quasar blows out the circumnuclear interstellar medium with very energetic outflows before it becomes an... LA - eng PB - EDP Sciencies KW - Active galactic nuclei KW - Near-infrared spectroscopy KW - O III emission KW - Ionized outflows KW - Radio galaxies KW - Elemental abundances KW - Powerful outflows KW - Star-formation KW - Viewing-angle KW - C-IV TI - Peculiar emission line spectra of core extremely red BOSS quasars at z ~ 2-3: orientation and/or evolution? TY - journal article VL - 634 ER -