Cosmic X Rays andγRays

The observed diffuse x- and $\gamma$-ray spectrum is analyzed, and consequences are deduced for Compton-scattering models in intergalactic space. The putative far-infrared radiation is examined for its effects on (1) interpretation of the diffuse x- and $\gamma$-ray observations, (2) Compton-scattering models in galactic and intergalactic space, and (3) the cosmic-ray electron spatial distribution in our galaxy.