Gabor Lens meeting: 10Sep20; 16:00 BST

Present: CW, BB, HT, TD

Summary of actions

• KL Get CW a wiki account.
• HT To prepare slides for Martin King – ready for review next week
• TD To find paper cited in ERC proposal on tape drive - post on Wiki with relevant referenced papers.

Notes

3. Updates on the particle generation: HT

• 3D sim – supports claim than proton energy is x2 smaller in 3D than in 2D
• sim – not necessarily convergent
• cut at 15um removes high energy particles – as a result online graphs are not representative

4. Updates on simulation of "IC" lens: TSD

• Hollow plasma column - 4 fold structure caused by holes in anode?
• Sim with no holes still 4 fold- cartesian
• Will look at the electromagnetic solver (CW to interface w. David Speirs)
• electrons lost, mostly on central electrode
• Beam propagation into plasma – results look as expected.

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Agenda

1. Introduction, notes and actions: KL/All
   • KL Get CW a wiki account.

2. Progress on beam experiments paper: TN
   

3. Updates on the particle generation: HT

4. Updates on simulation of "IC" lens: TSD

5. AOB: All

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