Difference between revisions of "BLTWG Meeting 06/09/2020"
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#* TPOL polarimetry update | #* TPOL polarimetry update | ||
#* [http://nuclear.gla.ac.uk/~jamesf/CBSA/Spring2018/CBrem_NoBadFits.html Progress on CBSA calculations] - ''Jamie'' | #* [http://nuclear.gla.ac.uk/~jamesf/CBSA/Spring2018/CBrem_NoBadFits.html Progress on CBSA calculations] - ''Jamie'' | ||
| − | #* Polarimetry from hadron decays: [https://halldweb.jlab.org/talks/2020/rho_2019-11_ver12/psigma_vs_run.pdf PΣ for spring 2020] | + | #* Polarimetry from hadron decays: [https://halldweb.jlab.org/talks/2020/rho_2019-11_ver12/psigma_vs_run.pdf PΣ for spring 2020], [https://halldweb.jlab.org/talks/2020/rho_2019-11_ver12/psi0_vs_run.pdf ψ offset] |
#** Shift of beam spot on diamond: around runs 71730 [https://logbooks.jlab.org/entry/3778980] and 71860 [https://logbooks.jlab.org/entry/3786757] | #** Shift of beam spot on diamond: around runs 71730 [https://logbooks.jlab.org/entry/3778980] and 71860 [https://logbooks.jlab.org/entry/3786757] | ||
#** Change of AC position: run 71992 [https://logbooks.jlab.org/entry/3793147], [https://logbooks.jlab.org/entry/3793371] | #** Change of AC position: run 71992 [https://logbooks.jlab.org/entry/3793147], [https://logbooks.jlab.org/entry/3793371] | ||
Revision as of 11:46, 9 June 2020
Organization
- Time: 1:30 EDT
- JLab meeting room: CEBAF Center F324-325
- Connecting: detailed instructions are here
- H.323 ip address: 199.48.152.152
- web browser: https://bluejeans.com/536076821
- phone: 408-740-7256 or 888-240-2560
- Conference id: 536076821
- Present:
Agenda
- Announcements
- Polarimetry
- TPOL polarimetry update
- Progress on CBSA calculations - Jamie
- Polarimetry from hadron decays: PΣ for spring 2020, ψ offset
- Offline analysis
- artifact seen in b1 cross section - Ahmed
- coordinated updates to ccdb for 2020 spring run
- hodoscope/energy_calib
- microscope/scaled_energy_range
- microscope/integral_cuts
- dead channels database update for spring run
- updating energy_calib for earlier run periods
- Photon beam systematics studies
- formation of Photon Flux Systematics Task Force -- discussion
- tagging accidentals scaling factors for spring 2020 -- Beni
- beam flux normalization studies -- Sasha
- Ongoing investigations
- energy-dependent beam profile from fast raster -- Richard
- variation in collimator transmission -- updates?
- converter thickness systematics -- 'updates?
- other topics?
- Any other business
