Meetings-5-6-2021
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- Instructions for Bluejeans meeting connection
- Meeting ID: 290664653
- To join via a Web Browser, go to the page [1] https://bluejeans.com/290664653.
Thu 5/6/2021 2pm
Agenda
- Tracking
- Detector related reports
- FA125
- CDC
- dE/dx update at PID meeting 2d ago
- CPP plans
- FDC
- GEM-TRD
- Other
Minutes
- Tracking
- Detector related reports
- FA125
- Naomi relayed that Cody has a suspicion as to what might be the cause of the trigger number bug but has not had a chance to test this yet.
- CDC
- Naomi summarized the work on dE/dx comparisons between measured and sim data using the CDC space-charge correction with data from phi, rho and K+Sigma0. The ratio between corrected measured and sim has little dependence on momentum, and dE/dx from amplitude is similar for p, K and pi in all channels studied (integral is more variable). The scaling factors necessary to match the measured corrected data to the sim are now in CCDB (/CDC/dedx_theta/dedx_amp_scale). They are different for 2017 because the gains were calibrated to match an older simulation. The scaled corrected dE/dx is consistent between run periods and shows good agreement between measured and sim, except that the simulated resolution is better.
- FDC
- FA125
- GEM-TRD
- Other