http://www.sciencedaily.com/releases/2014/04/140403123628.htm
The conventional theorists are puzzled: “no known process can account for this.” That’s because they are using false theories. Gamma rays result from atomic transformations; obviously, some of the atoms in the Galactic center have reached the “age limit” for matter and are self-destructing. On Earth, where pressures and temperatures are much lower, this process would result in radioactivity; in the Galactic center, the pressures and temperatures are so high that “relieving” the situation cannot be done through radioactivity; the excess mass must self-destruct to gamma rays.
Study the Reciprocal System and prove it for yourself. https://transpower.wordpress.com