Final Technical Report

Michael Read ; R. Lawrence Ives ; Patrick Ferguson

关键词: ACCELERATORS;    CAVITIES;    DESIGN;    DRIFT TUBES;    FABRICATION;    IMPEDANCE;    KLYSTRONS;    LINEAR COLLIDERS;    SPACE CHARGE;    STREAMS klystron;    annular beam klystron;    rf source;    microwave source;   

DOI  :  10.2172/1045838
RP-ID  :  Final Technical Report
PID  :  OSTI ID: 1045838
Others  :  TRN: US1204361

学科分类：核物理和高能物理

美国|英语

来源: SciTech Connect

【 摘 要 】

Calabazas Creek Research Inc. (CCR) completed Phase I the development of a 10 MW, 1.3 GHz, annular beam klystron (ABK) for driving advanced accelerators, such as the International Linear Collider (ILC). Through detailed simulations in Phase I, CCR produced a design that meets all of the requirements for ILC. The ABK uses an annular beam to minimize space charge depression and the impedance. This allows the relatively low voltage of 120 kV specified for the International Linear Collider (ILC). Like the sheet beam klystron, the ABK uses a thin beam located close to the drift tube walls; however, it operates with lower risk, single mode cavities. In addition, it is azimuthally symmetric, dramatically reducing design and fabrication costs. It provides the same operating characteristics as a multi-beam klystron, but is far simpler and will be easier and less expensive to fabricate.