AIOP Oct. 21, 2024

The current weekly meeting time is every other Monday at 13:00 US/Eastern

You can connect using ZOOM Video conferencing (ID: 161 588 8669). (Click "Expand" to the right for details -->):

AIOP - Polarized Photon Source

Previous Meeting
Announcements
Conferences/Workshops
- CHEP2024 (Oct. 19-25, Krakow, Poland)Oral presentation accepted (Torri)
- ICFA Beam Dynamics Mini-Workshop on Machine Learning for Particle Accelerators (Apr. 8-11 CERN)
Project Progress
- Coherent peak drift refresher (Jiawei & Patrick)
- GitHub AIOP Project (AIOP-Photon issues)
- Milestones: PDF(GitHub AIOP Project AIOP-Photon issues FTE Profiles)
PIER Activities
- Middle School Data Science Hackathon Workshop (Oct. 16)
  - Flappy Bird RL Learning
- ~~HUGS mini-Workshop~~ - COMPLETED!
AOT

Attendees: Thomas, David, Jiawei, Naomi, Torri, Patrick, Cristiano, Hovanes

Jiawei shared some pair plots before and after the nudge
- David asked what x/y diff (5C11B).
- Thomas asked about the strong x diff, y diff anti-correlation.
  - Don’t know why.
- Armen showed his pair plots:
  - Only has values, not diffs. Shows no strong cross-axis correlations.
  - Beam position doesn’t seem to affect coherent edge.
  - Some questions on whether there are non-nudge events in nudge datasets.
  - Does see 100% start-finish edge correlation.
- Hovanes notes that active collimator position is probably more important than 5C11B with respect to the coherent edge.
- Jiawei’s correlations seem suspect.
  - David: Plot 1D histograms of differences.
Armen
- Presented his slides in response to Jiawei’s.
- Requests to plot the underlying data.
Patrick goes first next time.