Difference between revisions of "Π polarizability Meeting Nov 9, 2016"
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##* Use 20 cm thick iron plates between each plane, for a total of 140 cm (seven plates) | ##* Use 20 cm thick iron plates between each plane, for a total of 140 cm (seven plates) | ||
##* Use 3" space between iron plates to accommodate the MWPCs (one 1" for the chamber and 1" space on either side) | ##* Use 3" space between iron plates to accommodate the MWPCs (one 1" for the chamber and 1" space on either side) | ||
+ | ##* Plan for 2 crates of electronics | ||
## Additional design questions | ## Additional design questions | ||
##* Need attachment points for the MWPCs both for hanging and also for handling. Hooks on each of the four corners? | ##* Need attachment points for the MWPCs both for hanging and also for handling. Hooks on each of the four corners? | ||
##* Installation sequence: We assume that the iron will be installed first. The MWPCs will be inserted after the iron is in place | ##* Installation sequence: We assume that the iron will be installed first. The MWPCs will be inserted after the iron is in place | ||
+ | ##* Attachment of MPWCs needs to be adjustable but not precise | ||
+ | ##* Position of the detectors will be determined after installation by survey. Need external fiducials on MWPCs, which can be surveyed and related to actual wire positions. | ||
# [[Media:20161019_trigger.pdf|Trigger]](Rory) | # [[Media:20161019_trigger.pdf|Trigger]](Rory) | ||
# [https://userweb.jlab.org/~ilarin/cpp/cppmctrig.pdf Trigger]](Ilia) | # [https://userweb.jlab.org/~ilarin/cpp/cppmctrig.pdf Trigger]](Ilia) |
Latest revision as of 08:33, 9 November 2016
Meeting Info.
Meeting Time And Location
10:00 EST (JLab time)
TED 2561A PLEASE NOTE DIFFERENT ROOM!
Connecting
You can connect using BlueJeans Video conferencing (ID: 949 429 419). (Click "Expand" to the right for details -->):
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- http://jlab.bluejeans.com (You should only need to do this once)
- Meeting ID: 949 429 419
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Agenda
- Previous meeting: Oct 26, 2016
- Announcements
- Notes from meeting with Bryce and Tim
- Assumptions for design
- See Studies by Bobby
- Assume 8 MWPC detectors (4-X and 4-Y)
- Use 20 cm thick iron plates between each plane, for a total of 140 cm (seven plates)
- Use 3" space between iron plates to accommodate the MWPCs (one 1" for the chamber and 1" space on either side)
- Plan for 2 crates of electronics
- Additional design questions
- Need attachment points for the MWPCs both for hanging and also for handling. Hooks on each of the four corners?
- Installation sequence: We assume that the iron will be installed first. The MWPCs will be inserted after the iron is in place
- Attachment of MPWCs needs to be adjustable but not precise
- Position of the detectors will be determined after installation by survey. Need external fiducials on MWPCs, which can be surveyed and related to actual wire positions.
- Assumptions for design
- Trigger(Rory)
- Trigger](Ilia)
- Simulation](Bobby)
- Next meeting
Minutes
TBD