Compact Inter-cryomodule Combined Corrector Magnets for the HIE-ISOLDE Project at CERN

The new LINAC that will replace the current REX accelerating structure of the ISOLDE experiment at CERN will be made of superconducting cavities separated by small inter-tank spaces. Strong but compact normal conducting beam trajectory corrector magnets will have to be installed in these spaces without interfering with the adjacent vacuum and instrumentation equipment. This paper presents the technical solutions that have been chosen to meet these requirements, and reports about the design and manufacture of a prototype magnet.