= LhARA radiobiology; meeting: 19Feb26; 14:00 BST =

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

Attended: KL, CW, JMcG, AFr, MH, PH, EM, CD

== Meeting Notes == 

1. In-Person Meeting
- Date: 24th Feb at Birmingham
- Room Booked
- Start at 10:30am
- Schedule needs adjusting to fit this
- Narender to present on air scintillation
- Send confirmation email to all invited

2. LION Simulations
- Show that for a ~330T/m the precision to cause unusual beam shapes is:
  - microns in transverse offsets
  - millimeters in longitudinal offsets
  - microradians in rotation about the x- and y-axes
  - milliradians in rotation about the z-axis
- Check the resolution of the positioning of PMQs at SCAPA


2. DoNM 
- 5th Mar 14:00

7. AoB 
- Carousel Model: [raw-attachment:"Cell Handling Assembly Parts.zip" CAD]

=== Summary of actions required ===

Phase 2 Analysis
- **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
 - **CD, RW and AFr**: Explain scanning procedure
- **EM, JMcG**: Write up summary of PoPLaR Phase 2, including technical summary of cell irradiation procedure
- **MB**: Comet analysis
- **CD**: Invite Liverpool, Chris Armstrong and LMU to join the in-person meeting

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**: Inform Roshine when to defrost Glioma cell line
- **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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