lkr for the dry run (and not only…) r. fantechi 23/5/2012
TRANSCRIPT
LKr for the dry run(and not only…)
R. Fantechi 23/5/2012
Preliminary work
• A litle delay due to tools preparation• A long list of tasks
– Restart the system as it was in NA48 (two racks only)– Rewire the Fastbus branches for the expected configuration– Test the 2012 configuration– Install the new trigger system: TELL1 + TALK– Run the new configuration
• Adjust the timing
– In parallel, new version of the SLM readout software• Event format• Zero suppression• Addition of time stamps to the events• I/F with Control Program and L1/L2 software• Resume NA48 calibration software
Calibration system
• Calibration system refurbishment– Expected to have a new hardware
• TALK board + VME I/O registers
– Possibility to test already (partial/total) the new system in the dry run• Interferences with the old driving software• Done if there is some spare time• Few connector adapters needed
• The most likely option is to test the TALK board to generate the pulse sequence and move the DAC/pulser control to VME later
Run goals
• Main goals– Validate zero
suppression algorithms in SLM PCs• Migrate to CREAMs
– Study the effects of an intense beam• Space charge effects in the
hot spot• Use possibly a downscaled
photon trigger• Resurrect neutral
hodoscope?
– Prepare monitor and calibration tools