luminosity monitor mwpcs, commissioning. a.kiselev olympus collaboration meeting desy, hamburg,...
Post on 20-Dec-2015
219 views
TRANSCRIPT
Luminosity Monitor MWPCs, commissioning.
A.Kiselev OLYMPUS Collaboration Meeting
DESY, Hamburg, 27.06.2011
Equipment status
First two chambers tested in DORIS test run in February
Two more chambers checked in test beam 22 in May-June
Last two chambers to be delivered to DESY on July,3 … … and tested in DORIS hall on July,4-5
Survey and final mounting in experiment on July,6-7
Missing CROS3 on-board electronics to be in HH on July,4
see short summary report to this meeting
see extensive report to the April’2011 meeting
Equipment status, continued
Gas system will be finished next week Low voltage: use Rome modules High voltage: hope to use OLYMPUS spares
Patch panels, cabling, trays, etc: two coming weeks Electronics hut installation: next week
CROS3 readout: tested in DORIS and test beam 22 runs
Integration in Bonn DAQ: completed in DORIS test run
Test installation in OLYMPUS
MWPCs fit comfortable to the support rails (Almost) no conflict with the drift chambers
MWPC design (April’2011 slide)
CROS3 readout for the final setup require design modifications!
everything seems to fit together will check in May with CROS3 have more freedom to vary Z-positions … … but also there are more problems with the cables
fine tuning in progress
Test installation in OLYMPUS
Comfortable clearance to the toroid coilsYet space will become very busy after on-board electronics and cabling installation