High intensity positron beams for the next breakthroughs – INSPIRER_Ukraine

Positron sources are essential to the future e+e-/µ+µ- collider projects (ILC, CLIC, FCC-ee, LEMMA, etc.) with challenging critical requirements of high-beam intensity and low emittance necessary to achieve high luminosity. The intensities required from the positron sources at the future colliders are a few orders of magnitude higher than that delivered by ever existed facilities. Investigations, novel solutions, technological R&D and experimental testing are all mandatory for more robust and reliable designs to meet future needs. The main goal of the INSPIRER project is investigation of the novel types of positron source based on the hybrid scheme with new granular targets and positron capture systems. In particular, the innovative proposal to use a superconducting solenoid as the matching device for capture system is of great interest. Another innovative aspect that will be developed is the Artificial Intelligence global optimization of the positron injector parameters.