R&D ERL: G5 test and commissioning plan

Kayran, D. ; Pozdeyev, E.

关键词: BNL;    COMMISSIONING;    DESIGN;    ELECTRON GUNS;    ENERGY RECOVERY;    LINEAR ACCELERATORS;    RF SYSTEMS;    SUPERCONDUCTING CAVITY RESONATORS relativistic heavy ion collider;   

DOI  :  10.2172/1013464
RP-ID  :  BNL--91048-2010-IR
PID  :  OSTI ID: 1013464
Others  :  R&D Project: KBCH139
Others  :  Other: KB0202011
Others  :  TRN: US1102661

学科分类：核物理和高能物理

美国|英语

来源: SciTech Connect

【 摘 要 】

Gun-to-5-cell cavity (G5) setup (Fig 1-2) can be considered as the first stage of the final BNL ERL design. The goal of the G5 setup is to test critical ERL components with the beam and characterize the beam produced by the gun. Also, this test will be used to assess effectiveness of the zigzag merger, which will be installed later in the ERL setup. The major components under the test will include the SRF gun, the five-cell SRF cavity, vacuum components, parts of the control and diagnostic systems. G5 is designed to measure the following beam parameters: (1) projected bunch emittance (?) and Twiss parameters ({alpha}, {beta}); (2) slice emittance; (3) bunch length; and (4) longitudinal and transverse halo.