Bosch i Ramon, ValentíParedes i Poy, Josep Maria2013-08-012013-08-0120040004-6361https://hdl.handle.net/2445/45338We explore the possible association between the microquasar LSI +61°303 and the EGRET source 2CG 135+01/3EG J0241+6103 by studying, with a detailed numerical model, whether this system can produce the emission and the variability detected by EGRET (>100 MeV) through inverse Compton (IC) scattering. Our numerical approach considers a population of relativistic electrons entrained in a cylindrical inhomogeneous jet, interacting with both the radiation and the magnetic fields, taking into account the Thomson and Klein-Nishina regimes of interaction. Our results reproduce the observed spectral characteristics and variability at γ-rays, thus strengthening the identification of LSI +61°303 as a high-energy γ-ray source.7 p.application/pdfeng(c) Springer Verlag, 2004Estels binaris de raigs XRaigs gammaAstrofísicaX-ray binariesGamma raysAstrophysicsinfo:eu-repo/semantics/article5154972013-08-01info:eu-repo/semantics/openAccess