Gabor Lens meeting: 10Sep20; 16:00 BST

Present: CW, BB, HT, TD

Summary of actions

• KL Get CW a wiki account.

Notes

3D sim – supports claim than proton energy is x2 smaller in 3D than in 2D

Note:

· sim – not necessarily convergent

· cut at 15um removes high energy particles – as a result online graphs are not representative

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Action on HT to prepare slides for Martin King – ready for review next week

Action on TD to find paper cited in ERC proposal on tape drive post on Wiki with relevent referenced papers.

TD

· Hollow plasma column

o 4 fold structure caused by holes in anode?

o Sim with no holes still 4 fold- cartesian

§ TD will look at electromagnetic solve

§ CW to interface w. David Speirs

o electrons lost, mostly on central electrode

o 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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