M.Sc. in Astronomy, 2018, Universidad Nacional de La Plata, Argentina Current position: PhD student (IAR - CONICET) CV Publication list Contact: psotomayor@iar.unlp.edu.ar I am developing my Ph.D under the supervision of Dr. Gustavo Romero and Dr. Leonardo J. Pellizza at IAR. My research interests involve studies of accretion, astrophysical jets, particle acceleration, cosmology and in high-energy plasma phenomena in general. Currently, I am working on the elaboration of models for microquasars of Population III.