Single-particle beam dynamics studies for the University of Maryland Electron Ring

A single particle analysis without space charge of the University of Maryland Electron Ring was performed. Higher order multipole terms of the dipole magnets and quadrupole lenses were included. The influence of the Earth's magnetic field was balanced by Helmholtz-like wires and the misalignments effects were corrected by short dipoles (correctors) together with adjustment of the lattice dipoles. Mispowering studies showed that the closed orbit distortions and lattice functions variations were within acceptable limits.