Radio-frequency resonator having a cooling jacket, and a method for production

摘要

A superconductive radio-frequency resonator which is provided with coaxial beam tubes, consists of niobium and has a cooling jacket composed of a different metal, and a method for production, in the case of which in each case one niobium ring is welded onto the niobium beam tubes, which niobium ring is coated with a different metal, the resonator is coated with a wax layer which is coated in an electrically conductive manner and is subsequently provided with an electrochemically deposited layer. <IMAGE>