TY - JOUR AU - Barrio Uña, Juan Abel AU - Bonnefoy, Simon Francois Albert AU - Contreras González, José Luis AU - Domínguez-Adame Acosta, Francisco AU - Fidalgo Carreto, David AU - Fonseca González, Mª Victoria AU - López Moya, Marcos AU - Nievas Rosillo, Mireia PY - 2018 DO - 10.1051/0004-6361/201731169 SN - 1432-0746 UR - https://hdl.handle.net/20.500.14352/12139 T2 - Astronomy & Astrophysics AB - Spontaneous breaking of Lorentz symmetry at energies on the order of the Planck energy or lower is predicted by many quantum gravity theories, implying non-trivial dispersion relations for the photon in vacuum. Consequently, gamma-rays of different... LA - eng PB - EDP Sciencies KW - Microquasar GRS 1915+105 KW - Gamma-ray sources KW - SS 433 KW - Crab-nebula KW - Interstellar-medium KW - SS-433 KW - Jets KW - Emission KW - System KW - Spectrum TI - Constraints on particle acceleration in SS433/W50 from MAGIC and HESS observations TY - journal article VL - 612 ER -