Steven Worm – RutgersMar 25, CMS Testbeam at Fermilab: Status and Plans o Testbeam Setup Status –Big pieces are now in place: telescope, Si, ROC, chiller, electronics, etc. –ORC paperwork remains to be done (no beam yet) –Some issues with cabling and power supplies to be cleand up –Much of the initial testing of Si, ROC still to be done (will need help) –Regularly updated to-do list at o Problems with the PSI43 in the testbeam –At Rutgers “Data Challenge” we uncovered some problems with the PSI43 –Dongwook will discuss… o Testbeam Goals –Finish setting up, do basic checkout of telescope, trigger, ROC –Primary goal of getting system up and reading out pixels we can still do! –More advanced goals include measuring hit efficiencies, looking for broken bonds, bad channels, rotating and studying charge sharing, etc.

Steven Worm – RutgersMar 25, 20032

Steven Worm – RutgersMar 25, Fermilab T936 CMS PIXEL Testbeam Steve Worm office: (630) cell: (630) FermilabRutgersUC DavisNorthwesternJohns HopkinsPurdueMississippi Pre-Setup Task List (3/15/04) Request plug-in boxes on either side of telescope table (one requested) Ask if extension cord power from Alcove is OK in ORC (gist: temporary OK, permanent not OK) Post instructions for how to get rad training, badges, controlled access Test and finalize Rutgers DAQ Test bruno's Si/chip/VHDI with Rutgers DAQ Get fixtures for Bruno's cooling lines to run old cartridge (?) ORC document (and web link?) Get/setup thin trigger scintillators from Muzaffer Get extension cords (have one now, ~25') Fix or correct the address decoding in double-hits Get (4) +/-6V power supplies for Si strips, readout chip, and pixel Get "Beam TV" signal and monitor in Alcove (requested) Re-key the Alcove Control room for EXP29 (requested) Setup Task List Get Rad Worker, Controlled Access training (all)Bring Stepper Motor into Alcove and cable it Kerberize RUDAQ computers in Alcove Better connectors for Stepper Motor and low Voltage supply Mount trigger scintillators (Steve, Muzaffer)Strain relieve cables, shrinkwrap repeater card lines Check second output of CNR 6B scintillatorInstall test PSI43 (Dongwook, Eric) Drill holes in scope to mount small scintillatorAlign Bruno's new scintillator Check second output of CNR 6B scintillatorInstall test PSI43 (Dongwook, Eric) Permission to put chiller between CNR6B and beamstop Fix Si planes (Steve) Install and test Peltier cables and PS Run DAQ in Alcove (John, D'wook, Eric) Get the flow rate of Nitrogen increasedWork with Chuck/Erik to get first beam (Muzaffer, Steve)

Steven Worm – RutgersMar 25, Telescope setup, Mar 17-21

Steven Worm – RutgersMar 25, DAQ for Telescope and PSI43