• betabeating
• coupling
• disallineamenti
• emittance
• Emittanza
• matrice di risposta
• misalignments
• monitor reading errors
• response matrix

SuperB is an international project for an asymmetric 2 rings collider to be built in the Rome area in Italy. The two rings will have very small beam sizes at the Interaction Point and very small emittances, similar to the Linear Collider Damping Rings ones. In particular, the ultra low vertical emittances, 6 pm in the LER and 5 pm in the HER, need a careful study of the misalignment errors effects on the machine performances. Studies on the closed orbit, vertical dispersion and coupling corrections have been carried out in order to specify the maximum allowed errors and to provide a procedure for emittance tuning. A new tool which combines MADX and Matlab routines has been developed, allowing for both corrections and tuning. Results of these studies are presented.