Difference between revisions of "Tracking-8-18-2022"
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#*[https://halldweb.jlab.org/DocDB/0057/005706/002/CDC_gain_dependence_of_PID.pdf CDC dE/dx & gain - quantifying the effect of good/bad gain calibrations] Naomi made some straightforward estimates of how the count of proton candidates changes as a result of bad gain calibrations. CORRECTION: the gain varies +/- 15% due to changes in atmospheric pressure (not +/- 30%, sorry, bad memory) | #*[https://halldweb.jlab.org/DocDB/0057/005706/002/CDC_gain_dependence_of_PID.pdf CDC dE/dx & gain - quantifying the effect of good/bad gain calibrations] Naomi made some straightforward estimates of how the count of proton candidates changes as a result of bad gain calibrations. CORRECTION: the gain varies +/- 15% due to changes in atmospheric pressure (not +/- 30%, sorry, bad memory) | ||
# GEM-TRD | # GEM-TRD | ||
+ | #** The two GEM trackers for the PS are ready, will discuss with Tim their installation during the downtime. For the GEM-TRD prototype the GEM foil order (from CERN) is on track, some delays with the frames from a Belgium company. | ||
# Other | # Other |
Revision as of 14:43, 18 August 2022
Thu 8/18/2022 2pm
Agenda
- Detector status:
- CDC
- FDC
- Tracking
- GEM-TRD
- Other
Minutes
- CDC
- Naomi will email Nick to ask to look at the 2 HVBs that keep tripping
- Beni needs to do a DAQless/direct trigger checkout and then we need to get some cosmics data before the run starts, with time to spare so that we can get problems fixed.
- FDC
- FA125 - the transient itrig alarm at the start of runs seems to occur less frequently now.
- CDC
- Tracking
- CDC dE/dx & gain - quantifying the effect of good/bad gain calibrations Naomi made some straightforward estimates of how the count of proton candidates changes as a result of bad gain calibrations. CORRECTION: the gain varies +/- 15% due to changes in atmospheric pressure (not +/- 30%, sorry, bad memory)
- GEM-TRD
- The two GEM trackers for the PS are ready, will discuss with Tim their installation during the downtime. For the GEM-TRD prototype the GEM foil order (from CERN) is on track, some delays with the frames from a Belgium company.
- Other