Final Technical Report

Read, Michael ; Ives, R. Lawrence ; Ferguson, Patrick

Calabazas Creek Research, Inc.

关键词: Linear Colliders;    Cavities;    43 Particle Accelerators;    Space Charge;    Klystron, Annular Beam Klystron, Rf Source, Microwave Source;   

DOI  :  10.2172/1045838
RP-ID  :  Final Technical Report
RP-ID  :  SC0001499
RP-ID  :  1045838

美国|英语

来源: UNT Digital Library

【 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.