Calibration of the AWAKE Electron Spectrometer with Electrons Derived from a Partially Stripped Ion Beam

David Cooke, Reyes Alemany-Fernández, Jeremie Bauche, Michele Cascella, James Chappell, Ishkhan Gorgisyan, Edda Gschwendtner, Simon Jolly, Verena Kain, Fearghus Keeble, Mieczyslaw Krasny, Paolo La Penna (+10 others)
The energy distribution of electrons accelerated in the wake of a self-modulated proton beam is measured using a magnetic spectrometer at AWAKE. The spectrometer was commissioned in 2017 and ran successfully throughout 2018. Imaging properties of the spectrometer system are studied via a combination of simulations and linear optics models and validated using mono-energetic electrons stripped from the partially stripped ion beam in the AWAKE beamline at CERN. These and other details of the
more » ... etails of the calibration and performance will be presented.
doi:10.18429/jacow-ipac2019-wepgw089 fatcat:vpixz32q45bjvfbibqfc56d5eq