Mar 13, 2020 Meeting Minutes

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Emails/attachments sent during the previous week

  • Email chain subject name: Investigating EField on axis between 0.1 and 0.3
    • Date: Mar 9, 2020
    • Description: Josh sent plots of Ez vs z between 0.1 and 0.3m to see if there is indeed a bump in the electric field. These plots showed no bump in the e-field, even at small stepsizes. Cristhian said that one possible reason for a bump in his e-field plots is because he is solving the E-field using Neumann boundary conditions at the end of the beamline.

Post-meeting notes

  • Josh presented GPT simulations of a single bunch going through stationary ions to see the effect of space charge
  • Need to check CST model's accuracy
  • Need to make histograms of particle energies as standard output
  • Make the time step different after the electron bunch passes through the ions
  • Make DC beam simulations (i.e. through 100us)
  • Make DC ion beam instead of electron beam? (w/ higher timestep)

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