SLAC Analysis Meeting February 8 2019 12PM ET
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Agenda
- PREX Tandem data (with gaussian fits, no simulation): Brady ELOG
- Simulation software updates
- Documentation of Analysis and Readmes
- GEM decoding, centroid ROOT files, and tracking
Attendance:
- Attendance: Cameron, Tao, Dustin, Seamus, Brady, Carlos, Chandan
- Excused:
Minutes
- Brady's PREX Tandem slides
- PREX Tandem detector runs make sense, but need proper axes, normalizations, and descriptions of what was happending during the run so comparisons of different spectra can be made
- Joey has been analyzing the MOLELR ShowerMax detectors and is making progress
- Need preliminary conclusions by mid-March for ShowerMax
- Run list google spreadsheet
- Tao - series of posts on ELOG from this week:
- CAD Drawings - need to add SAMs - can use the effective interaction vertex as the center of the drift gap region for higher spatial precision
- GEM Pedestals
- It's ok to have a hard cutoff on the noisy GEM chamber edges, since it isn't a big issue for PREX
- All sorts of checks in analysis can be done to see if amplitude correlations between GEM and QDC, etc.
- RMS non-gaussian tail is probably some form of cross talk/noise
- Quantify correlations rather than just showing plots
- Check cluster width AND amplitude definition changes and see what happens to QDC vs. GEM multiplicity correlations there
- Carlos has new ShowerMax simulation results also on the ELOG
- Cameron will do the MOLLER Ring 5 simulation and analysis, and Mainz comparison work
Connection Info
The Meeting Information is:
Phone Dial In:
1.888.240.2560 (US Toll Free)
1.408.317.9253 (US Primary)
Meeting ID: 350 784 981
Moderator Passcode: 1234
https://jlab.bluejeans.com/350784981
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