'''International group of researchers including scientists from Skoltech have invented a new method for the generation of intense X-ray and gamma-ray radiation based on nonlinear Compton scattering. Their results were published in Physical Review ...'

'''The development of radiation detectors capable of delivering spatial information about gamma-rayinteractions was one of the key enabling technologies for nuclear medicine imaging and,eventually, single-photon emission computed tomography (SPECT). The ...'

'''For certain kinds of cancer, the most effective therapy does not use x-rays or gamma rays but beams of ions, the electrically charged cores of atoms, including hydrogen ions (protons) and heavier ions such as carbon and neon. The world's foremost ...'