Physicists propose that high-energy photon jets from collapsing stars may be secret factories of heavy elements like ...

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.

The tour ends with gamma rays, the potentially deadly radiation discussed in the program Death Star. Flash is a plug-in that allows for increased interactivity. If you can see the animated boxes ...

Every photon is characterized by wavelength (the distance from the crest of one wave to the crest of the next wave), by frequency (the number of wave cycles that pass by in a given period ...

when its daily-averaged gamma-ray flux increased by a factor of 177 relative to the average flux, while its photon index ...

An international research team including the Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU, WPI ...

against air kerma or absorbed dose to water standards at cobalt-60 gamma ray energies. The use of these chambers to calibrate therapy electron beams, as well as relative dose measurements for photon ...