Technologies for Superconducting RF Cavities, (2)

Abstract

Essential technologies for achieving high performances in superconducting RF cavities are reviewed. After explanation of many useful experimental results obtained during the R&D phase in 1.3 GHz single-cell cavities, application to 9-cell cavities for construction of actual accelerators are presented. Recent efforts for improving cavity performance and future prospects on superconducting RF cavities are introduced.