Gamma-ray imaging with the laser-Compton-backscattered photons

摘要

Gamma-ray imaging using quasi-monochromatic and energy-tunable photon beam was done. The photon was produced by the laser-Compton backscattering of 300 - 800 MeV electrons with laser photons. Images of a bulky material were obtained using 3 MeV and 20.7 MeV photons.