= LhARA radiobiology; meeting: 05Feb26; 14:00 BST =

**ZOOM:** https://imperial-ac-uk.zoom.us/j/98220889714?pwd=SM90vOF7BKSXoU3mD9q7OwBQo4IVB3.1 

== Agenda == 

1. Minutes and actions completed:
 - **AFr, DA**: Write out RCF procedure document
  - **DONE**
 - **CD**: Use sim to answer how many protons per shot in each fibre
  - **DONE** 

2. In-Person Meeting
- Date: DECIDED 24th Feb at Birmingham
- Discussion on location
- Draft Agenda

3. SCAPA RW,ED:
- General Update

4. Bio EM,JP,MB:
- Actions Checklist
 - **MB/EM**: Send and evaluate the cells
 - **EM, JMcG**: Write up summary of PoPLaR Phase 2, including technical summary of cell irradiation procedure
 - **EM**: Share the counting software she uses with Marie
 - **MB**: Comet analysis
- General Updates

5. Beamline Diagnostic, KL, TP, CD, PH:
- Actions Checklist
 - **EM/ED/LJ**: Send calibration films to SCAPA and scan them in both orientations
 - **AFr, DA**: Write out RCF procedure document
  - **DONE**
 - **CD, TP**: Evaluate LET in the cells with the RCF in front
 - **CD**: Use sim to answer how many protons per shot in each fibre
  - **DONE**
- Protons per Fibre - CD
- Overview of RCF document
- General Updates

6. DoNM 
- 19th Feb 14:00

7. AoB 

=== Summary of actions required ===

Phase 2 Analysis
- **EM, MB**: Organise transport of cells to Birmingham for evaluation
- **EM**: Evaluate the cell results
- **CD, AFr**: Complete analysis of RCF with errors
- **EM/ED/LJ**: Send calibration films to SCAPA and scan them in both orientations
- **EM, JMcG**: Write up summary of PoPLaR Phase 2, including technical summary of cell irradiation procedure
- **EM**: Share the counting software she uses with Marie
- **MB**: Comet analysis

Beam Diagnostics
- **Unassigned**: Find all the errors associated with RCF
- **RW, CD**: Study correlation between laser diagnostics and mean dose
- **CD, TP**: Evaluate LET in the cells with the RCF in front

Improve Bio results
- **EM, JP**: Discuss cell line to use next time?
- **Unassigned**: Obtain an inverted microscope

Long-term
- **CD, JMcG**: Investigate how to achieve uniformity without a scatterer in place
- **KL, CW**: Cost 4 or 6 quad, and chicane systems

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