Gamma rays are created throughout the universe in violent explosions. On Earth, they originate from the decay of radioactive elements and within particle accelerators, which are devices that smash ...

and they emit most of their energy as gamma rays. View a video of gamma ray bursts from Seeing in the Dark Gamma rays belong to the same family as light, x-rays, and the radio waves that travel ...

This site presents the energy and photon intensity of gamma rays as seen in thermal-neutron capture in two tables, one in ascending order of gamma energy and a second organized by Z, A of the target.

This database offers a variety of tables for all natural elements and includes the following data: isotopic composition, thermal radiative cross section (total and partial), Westcott g-factors, energy ...