Approximate Bayesian Computation applied to the Diffuse Gamma-Ray Sky
Approximate Bayesian Computation applied to the Diffuse Gamma-Ray Sky
Many sources contribute to the diffuse gamma-ray background (DGRB), including star forming galaxies, active galactic nuclei, and cosmic ray interactions in the Milky Way. Exotic sources, such as dark matter annihilation, may also make some contribution. The photon counts-in-pixels distribution is a powerful tool for analyzing the DGRB and determining …