MAGNETIC SYSTEM FOR CLEANING THE GAMMA BEAM AT THE LUE-40 ELECTRON LINAC OUTPUT

The bremsstrahlung of accelerated electrons passing through a converter is used to study multiparticle photonuclear reactions. results calculations, numerical modeling, design, and testing special magnetic cleaning system obtain “pure” beam quanta when studying the cross-sections such reactions at LUE-40 linac are presented. based on commercially available permanent magnets rectangular cross-sections. maximum on-axis field 0.9 T, which provides sufficient separation electron gamma rays distance more than 90 mm from magnet.