Difference between revisions of "BLTWG Meeting 10/23/2017"
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# Planning for fast raster in Hall D - ''discussion'' | # Planning for fast raster in Hall D - ''discussion'' | ||
#* [https://logbooks.jlab.org/entry/3401185 results from early test] | #* [https://logbooks.jlab.org/entry/3401185 results from early test] | ||
| − | #* size of pattern at collimator | + | #* limits on size of pattern at collimator? radiator? |
# Planning of radiators for F2017/S2018 running - ''discussion'' | # Planning of radiators for F2017/S2018 running - ''discussion'' | ||
#* JD70-100 : 58um, the one we ran with in S2017, default choice for F2017 | #* JD70-100 : 58um, the one we ran with in S2017, default choice for F2017 | ||
Revision as of 09:11, 23 October 2017
Organization
- Time: 11:30 EDT
- JLab meeting room: A110
- 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
- Planning for improved beam normalization (TAC runs) - discussion
- improved limits for low-current operation
- limits on radiator thickness from halo?
- effective thickness of wire radiator
- systematics from collimation restriction
- systematics from collimator offsets
- systematics from absorption (simulation)
- Planning for fast raster in Hall D - discussion
- results from early test
- limits on size of pattern at collimator? radiator?
- Planning of radiators for F2017/S2018 running - discussion
- JD70-100 : 58um, the one we ran with in S2017, default choice for F2017
- JD70-105 : 54um, essentially same size and thickness, quality as JD70-100, unused
- JD70-104 : 20um, proposed for evaluation and testing
- Any other business
