Radiación de altas energias en fuentes ultraluminosas de rayos X

Serie: Trabajos publicados del IAR ; no. 1467

Resumen: In this work we model the non-thermal radiative spectrum of an ultraluminous X-ray source (ULX) located in the central region of the starburst galaxy NGC 253. It is assumed that ULXs are accreting sources with jets and that the non-thermal emission originates in a compact region of the outflows. We investigate the contribution of these sources to the total gamma-ray emission of the host galaxy and their detectability in other bands of the spectrum