THE DESIGN, ASSEMBLY AND PERFORMANCE OF THE SIN BEAM TRANSFER LINE

The beam line between the Philips isochronous cyclotron (injector) and the ring accelerator was put into operation in November 1973. The basic features of this beam line are described. During the last year the transmission of the beam was successively improved. The control of the beam was facilitated by the excellent performance of the beam diagnostic elements. Some results are presented on beam measurements which show the performance of the transfer line.