Magnet and Extraction Studies for the University of Maryland Isochronous Cyclotron

This paper gives a short description of the computations and model studies for the University of Maryland four-sectored magnet and a brief review of important field parameters. The important aspects of the extraction system will be surveyed. Particular attention is given to shaping the field such that problems created by the proximity of the ??z= 0.5, ??r = 2??z and??r = 1 resonances are minimized.