Open Access
Fig. 12.
Download original image
Differential flux for gamma-rays emitted from the jets of Cygnus X-1 at z = 1010 cm. The 95% CL upper limits of Albert et al. (2007) and Ahnen et al. (2017) are also plotted. They refer to power-law spectra with a photon index of Γ = 3.2.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.