Calculation of closed orbit errors due to misalignment of combined function magnets with large bend angle.

摘要

The effects of different misalignments of bending magnets with very small bending radius ((rho) < lm) and very large bending angle ((Phi)(sub b) = 180, in some cases 360(degree)) are discussed. These magnets are represented by n segments. A method is given to calculate misalignments of a segment at any (alpha) < (Phi)(sub b) bend angle from the misalignments of the whole (rigid) magnet. This method is then used to calculate distorted closed orbits for the SXLS ring. 6 refs., 10 figs., 1 tab. (ERA citation 15:035450)