Using intense beams of power proton accelerators for exciting linear accelerating structure

For the purpose of investigating a possibility of generating intense ultrarelativistic charged particle beams, the beam dynamics of charged particles bunched into a prolonged periodic train of similar bunches injected into the accelerating structure of a circular diaphragmatic waveguide type has been studied. A possibility is shown of generating great accelerating fields in linear structures, excited by a proton beam extracted from the VEPP-3 storage or the SPS synchrotron. It is possible to produce intense beams of protons, antiprotons, electrons, positrons, and beams of instable secondary particles. New possibilities are also opened up for solving a problem of colliding beams of instable superhigh-energy particles. The luminosity of 500 GeV facility for colliding pion beams may constitute 3x1027 cm-2s-1, for pion-proton beams - 3x1028 cm-2s-1, and for muon beams (with preliminary ionization cooling) it may reach approximately 3x1031 cm-2s-1