Emittance growth from electron beam modulation

Blaskiewicz, M.

Brookhaven National Laboratory (BNL) Relativistic Heavy Ion Collider

关键词: 43 Particle Accelerators;    Electron Beams;    Linear Accelerators;    Electrons;    Relativistic Heavy Ion Collider;   

DOI  :  10.2172/973137
RP-ID  :  BNL--90847-2009-IR
RP-ID  :  DE-AC02-98CH10886
RP-ID  :  973137

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来源: UNT Digital Library

【 摘 要 】

In linac ring colliders like MeRHIC and eRHIC a modulation of the electron bunch can lead to a modulation of the beam beam tune shift and steering errors. These modulations can lead to emittance growth. This note presents simple formulas to estimate these effects which generalize some previous results.