Changes between Version 4 and Version 5 of Research/LhARA/RadiationBiology/Meeetings/2025-08-21
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- Aug 21, 2025, 4:16:52 PM (2 weeks ago)
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Research/LhARA/RadiationBiology/Meeetings/2025-08-21
v4 v5 13 13 - Technical Note updated. (Will be on the wiki and here by the end of the day). 14 14 15 3. Simulation CD /DA: \\15 3. Simulation CD, DA: \\ 16 16 - CD Recreated RCF with a combination of LLO and Geant4. Simulations match well with experiment RCF, though some discrepancy is noted at higher energies. The suggested reason is an inaccurate energy dependence of the divergence. 17 17 - CD investigated a more uniform beam via shifting the quadrupole positions. By defocussing the beam can achieve more uniformity however, the general structure remains, so some cells will always see more dose than others. … … 19 19 - DA to investigate of the effect of increasing the mylar thickness. 20 20 21 4. Beam Diagnostics KL /CD: \\21 4. Beam Diagnostics KL, CD: \\ 22 22 - KL outlined an idea for a sparse SciFi. General agreement that a constant in-beam diagnostic would be useful. 23 23 - KL to work towards a prototype for testing along with Chris Armstrong from RAL. RAL could loan a camera for this testing (with a desire to use a beam diagnostic like this for themselves). … … 27 27 - MH to pass on the CAD for the cell carousel to CD for help in designing the RCF holder. 28 28 29 5. BioPrep EM /JP: \\29 5. BioPrep EM, JP: \\ 30 30 [raw-attachment:2025-08-07-LONG.pptx Slides] 31 31 - EM outlined dress rehearsal plan for dry run: