TY - JOUR AU - Aranda, V. M. AU - Arqueros Martínez, Fernando AU - García Pinto, Diego AU - Minaya Flores, Ignacio Andrés AU - Rosado Vélez, Jaime AU - Vázquez Peñas, José Ramón PY - 2015 DO - 10.1103/PhysRevD.91.032003 SN - 1550-7998 UR - https://hdl.handle.net/20.500.14352/22989 T2 - Physical review D AB - We present the first hybrid measurement of the average muon number in air showers at ultrahigh energies, initiated by cosmic rays with zenith angles between 62° and 80°. The measurement is based on 174 hybrid events recorded simultaneously with the... LA - eng M2 - 032003/1 PB - American Physical Society KW - Astronomy and astrophysics KW - Physics KW - Particles and fields Energy cosmic-rays KW - Detector KW - Model TI - Muons in air showers at the Pierre Auger Observatory: Mean number in highly inclined events TY - journal article VL - 91 ER -