FLUKA simulations of tertiary halo in IR1 and IR5


Data files with particles entering interface plane
With analytic magnetic field in the D1, 20 MeV cutoff
With a full field map in the D1, 20 MeV cutoff With a full field map in the D1, 20 GeV cutoff


Data columns in files:
  1. FLUKA run number (between 1 and 3000)
  2. ID of primary particle (between 1 and 100 in each run)
  3. FLUKA particle type (an explanation of the numbers can be found here)
  4. kinetic energy (GeV)
  5. statistical weight (should be 1 for all particles)
  6. X (cm)
  7. Y (cm)
  8. directional cosine w.r.t X-axis
  9. directional cosine w.r.t Y-axis
  10. time (s) since start of primary particle
  11. total energy (GeV)
  12. X_start (cm) : starting position of primary particle
  13. Y_start (cm)
  14. Z_start (cm)
  15. t_start (s) : starting time of primary particle where t=0 is at the entrance of the TCTH
Plots
download histograms of particles entering interface plane
download histograms comparing particles at interface plane with and without the D1 field map for IR5 Left side
download histograms comparing IR1 beam-halo with 20 MeV and 20 GeV cutoffs