New research suggests that the largest cosmic structure is even bigger and closer to Earth than we knew. It goes against ...

It's not easy to imagine how high the frequency of a high-energy gamma ray is. During the time it takes for its wave to go through one cycle, a gamma-ray wave traveling at the speed of light will ...

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.

revealing nothing about the energy of the radiation. For that, you need something like this gamma-ray spectroscope. Dubbed the Pomelo by [mihai.cuciuc], the detector is a homebrew solid-state ...

The database provides a variety of tables for all natural elements (from H to U) including the following data: isotopic composition, thermal radiative cross-section (total and partial), Westcott ...

using the most powerful blasts of energy in the universe, Gamma-Ray Bursts (GRBs), astronomers have discovered this structure is even bigger than they realized. Plus, the team even found that ...