Cryogenic Current Comparator for Absolute Measurements of the Dark Current of Superconducting Cavities for Tesla


A measurement System for detecting dark currents, generated by the TESLA cavities is proposed. It is based on the cryogenic current comparator principle and senses dark currents in the nA range. Design issues and the application for the CHECHIA cavity test stand are discussed. 

5 Figures and Tables


  • Presentations referencing similar topics