Design of 200 MeV energy spectrum analytic system of linac in NSRL
Energy spectrum analytic system of 200MeV linear accelerator in NSRL is used to detect the beam energy and to guild the machine adjustment. This paper shows the former status of the system, and analyses some of its shortcomings. In the NSRL project II, the system is redesigned, and has been installed recently. This paper also describes the results of physics computation and some newest preliminary experiments.