Gamma-rays from the compact colliding wind region in Cyg OB2 #5
  In this contribution we model the non-thermal emission (from radio to gamma-rays) produced in the compact (and recently detected) colliding wind region in the multiple stellar system Cyg OB2 #5. We focus our study on the detectability of the produced gamma-rays. 
Anabella T. Araudo, Gisela Ortiz-Leon, and Luis F. Rodriguez
astro-ph.HE