Paredes i Poy, Josep MariaQuandt Rodríguez, Milan2018-10-092018-10-092018-06https://hdl.handle.net/2445/125200Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2018, Tutor: Josep Maria Paredes PoyWe apply the Van der Laan model to the microquasar GRS 1915+105 and extract parameters that fit the radio emission curves best. We obtain values for the energy spectral index in the range of p ∼ 0:7 - 0:8 for the fit, which largely disagree with the ones predicted by the model, about p ∼ 0:1. This results suggest that to model synchrotron radio emission of X-ray binaries we need to take into account events such as continuous injection and energy losses, as well as a jet-like geometry rather than a spherically symmetric one5 p.application/pdfengcc-by-nc-nd (c) Quandt, 2018http://creativecommons.org/licenses/by-nc-nd/3.0/es/QuàsarsRadioastronomiaTreballs de fi de grauQuasarsRadio astronomyBachelor's thesesinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/openAccess