Linear beam dynamics in the superconducting linear accelerator of the Energy Amplifier

For the design of the linear optics of the superconducting linear accelerator for a Full Scale Energy Amplifier, a computer code is under development for the 3-dimensional linear motion with space charge and transverse cavity effects included. A sequential matching routine allows an easy optimization of the optics for the long structure of the linear accelerator. The program is described and first results of the optics optimization for the linear accelerating structure are discussed.