Difference between revisions of "BLTWG Meeting 06/08/2022"
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=== Organization === | === Organization === | ||
| − | * Time: 3:00 | + | * Time: 3:00 EDT |
* JLab meeting room: none | * JLab meeting room: none | ||
* Connecting: detailed instructions are [[Tagged Beam Group Biweekly Meetings|here]] | * Connecting: detailed instructions are [[Tagged Beam Group Biweekly Meetings|here]] | ||
| Line 14: | Line 14: | ||
#* How can we determine the transverse x and y emittances in the Hall D beamline? | #* How can we determine the transverse x and y emittances in the Hall D beamline? | ||
#* Next steps toward a 1cm x 1cm beam spot raster at the photon collimator? | #* Next steps toward a 1cm x 1cm beam spot raster at the photon collimator? | ||
| + | # [http://meson.hldsite.com/presentations/TPOL/hardwareMay2022-V2.pdf Recent work on the TPOL] -- ''Michael'' | ||
# Startup issues for the CPP run | # Startup issues for the CPP run | ||
#* use of the new diamond positioning tool -- ''Richard'' | #* use of the new diamond positioning tool -- ''Richard'' | ||
#* use of the new 2D beam convergence tool -- ''Richard'' | #* use of the new 2D beam convergence tool -- ''Richard'' | ||
| − | #* software upgrade for radiator harp scans -- ''Hovanes'' | + | #* [[media:three_wire_fit.png | software upgrade for radiator harp scans ]] -- ''Hovanes'' |
#* other issues? -- ''anyone?'' | #* other issues? -- ''anyone?'' | ||
# Polarimetry | # Polarimetry | ||
Latest revision as of 18:58, 8 June 2022
Organization
- Time: 3:00 EDT
- JLab meeting room: none
- Connecting: detailed instructions are here
- web browser: connect using zoomgov
- phone: 833 568 8864 US Toll-free
- meeting ID: 161 038 5436
- passcode: 097756
Agenda
- Announcements
- Accelerator update -- Edith
- Can we improve the peak fits in the harp scan gui, find better uncertainties?
- How can we determine the transverse x and y emittances in the Hall D beamline?
- Next steps toward a 1cm x 1cm beam spot raster at the photon collimator?
- Recent work on the TPOL -- Michael
- Startup issues for the CPP run
- use of the new diamond positioning tool -- Richard
- use of the new 2D beam convergence tool -- Richard
- software upgrade for radiator harp scans -- Hovanes
- other issues? -- anyone?
- Polarimetry
- TPOL polarimetry update -- Michael
- polarimetry from pair production -- Andrew
- progress on CBSA calculations -- Glasgow group
- polarimetry from hadron decays -- Alexander A.
- Photon beam simulations
- PS and tagger calibration
- Photon beam systematics
- Diamond radiators
- Next steps in radiator fabrication -- Richard
- Next steps for radiator X-ray assessment -- Richard
- Any other business
