Studying the effect of the bending magnet parameters on focusing of charged particles in beam transport systems via the matrix representation method

Abstract

Abstract The focusing of charged particles beam passing through the transport system is affected by many parameters and depends on the elements that used in the transport beam systems. In this study, a permanent bending C-shape magnet is used to investigate the effect of the geometrical configuration parameters of bending magnet on the focusing of the passing charged particles beam. This investigation is implemented via the method of the matrix’s representation. The results showed that the edges of the bending magnet have opposite focus in the horizontal and vertical planes of beam motion. The deflecting angle effect appeared as a rotation of the phase space ellipse of the charged particle beam without focusing of this beam. The results also, showed that the focus of the charged particles beam is unlike in both horizontal and vertical planes of beam motion.