POLARIZED POSITRON SOURCEWITH A COMPTONMULTIPLE INTERACTION POINT LINE

Positron sources are critical components of the future linear collider projects. This is essentially due to the high luminosity required, orders of magnitude higher than exist-ing ones. In addition, polarization of the positron beam rather expands the physics research potential of the ma-chine. In this framework, the Compton sources for po-larized positron production are taken into account where the high energy gamma rays are produced by the Compton scattering and subsequently converted into the polarized electron-positron pairs in a target-converter. The Comp-ton multiple Interaction Point (IP) line is proposed as one of the solutions to increase the number of the positrons pro-duced. The gamma ray production with the Compton mul-tiple IP line is simulated and used for polarized positron generation. Later, a capture section based on an adiabatic matching device (AMD) followed by a pre-injector linac is simulated to capture and accelerate the positron beam