Miralda Escudé, JordiSalas Molar, Carla2022-09-122022-09-122022-06https://hdl.handle.net/2445/188957Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2022, Tutor: Jordi Miralda EscudéIn this report the motion of a dark matter minihalo around the Milky Way is studied, focusing on an encounter with a star that modifies the orbits of the axions inside the minihalo.The number of axions escaping from the minihalo due to the tidal acceleration caused by the star is simulated, analyzing their distribution around the minihalo and their evolution.7 p.application/pdfengcc-by-nc-nd (c) Salas, 2022http://creativecommons.org/licenses/by-nc-nd/3.0/es/Matèria fosca (Astronomia)Via LàctiaTreballs de fi de grauDark matter (Astronomy)Milky WayBachelor's thesesinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/openAccess