Single Shot Transverse Emittance Measurement of multi-MeV Electron Beams Using a Long Pepper-Pot

Nicolas Delerue

doi:10.1016/j.nima.2011.04.023

Single Shot Transverse Emittance Measurement of multi-MeV Electron Beams Using a Long Pepper-Pot

Accelerator Physics 2011-06-06 v2

Authors: Nicolas Delerue

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Abstract

We present a pepper-pot design in which we address the problem of penetration by high energy particle, deriving analytical expressions and performing GEANT4 simulations for the estimation of the error introduced by a long (thick) pepper-pot. We also show that a careful design allows to measure the emittance of electron beam of several hundred MeV and beyond.

Keywords

pepper-pot emittance measurement electron beam GEANT4 simulation high energy single shot

Cite

@article{arxiv.1005.3023,
  title  = {Single Shot Transverse Emittance Measurement of multi-MeV Electron Beams Using a Long Pepper-Pot},
  author = {Nicolas Delerue},
  journal= {arXiv preprint arXiv:1005.3023},
  year   = {2011}
}

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