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Spatial correlation of unidentified gamma-ray sources with flaring and Wolf-Rayet stars
Authors:A M Galper  B I Luchkov
Institution:(1) Moscow Engineering Physics Institute, Kashirskoe sh. 31, Moscow, 115409, Russia
Abstract:The spatial positions of unidentified gamma-ray sources ( E>100 MeV) were analyzed. This analysis shows that gamma-ray sources with fluxes >5×10?7 cm?2 s?1 correlate with Wolf-Rayet stars, while gamma-ray sources with fluxes <5×10?7 cm?2 s?1 may be associated with flaring stars.
Keywords:unidentified gamma-ray sources  flaring stars  Wolf-Rayet stars
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