R&D ERL: G5 test and commissioning plan

Kayran, D. ; Pozdeyev, E.

Brookhaven National Laboratory. Collider-Accelerator Department.

关键词: 43 Particle Accelerators;    Linear Accelerators;    Superconducting Cavity Resonators Relativistic Heavy Ion Collider;    Bnl;    Energy Recovery;   

DOI  :  10.2172/1013464
RP-ID  :  BNL--91048-2010-IR
RP-ID  :  DE-AC02-98CH10886
RP-ID  :  1013464

美国|英语

来源: UNT Digital Library

【 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.