Difference between revisions of "January 20, 2022 DIRC"
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Join ZoomGov Meeting | Join ZoomGov Meeting | ||
− | [ https://jlab-org.zoomgov.com/j/1607894234?pwd=Wk5YdStYaFJjaE40b29QS3JQMDdiZz09 https://jlab-org.zoomgov.com/j/1607894234] | + | [https://jlab-org.zoomgov.com/j/1607894234?pwd=Wk5YdStYaFJjaE40b29QS3JQMDdiZz09 https://jlab-org.zoomgov.com/j/1607894234] |
(Click "Expand" to the right for more details -->): | (Click "Expand" to the right for more details -->): | ||
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# Announcements | # Announcements | ||
+ | #* New meeting time: Thursdays at noon (alternating with GlueX Bi-Weekly meeting) | ||
+ | #* Upcoming Collaboration Meeting: February 23-25 | ||
# Hardware work (All) | # Hardware work (All) | ||
#* Upcoming work: mirror inspection and light tightness checks | #* Upcoming work: mirror inspection and light tightness checks | ||
− | #* [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5419 Evaluating status of Hall D hardware and electronics (Feb 2022) | + | #* [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5419 Evaluating status of Hall D hardware and electronics] (for Feb 2022 Collaboration Meeting) |
# Review of 2020 studies (All) | # Review of 2020 studies (All) | ||
− | #* [https://halldweb.jlab.org/wiki-private/index.php/Spring_2020_Dataset_Summary#Full_REST_Production Spring and Summer 2020 data production status] all complete but ongoing issues with tape and | + | #* [https://halldweb.jlab.org/wiki-private/index.php/Spring_2020_Dataset_Summary#Full_REST_Production Spring and Summer 2020 data production status] all complete but ongoing issues with tape, reprocessing some runs from batch 1 and 2 |
#* Analytic PDF update (Roman) | #* Analytic PDF update (Roman) | ||
#* Geometric reconstruction update: | #* Geometric reconstruction update: | ||
− | #** Cherenkov angle corrections applied in halld_recon/ccdb (Justin) | + | #** Cherenkov angle corrections applied in [https://github.com/JeffersonLab/halld_recon/pull/612 halld_recon] and ccdb (Justin) |
− | #** Plans for studies with Analysis Launch ver03 | + | #** Plans for studies with [https://halldweb.jlab.org/wiki-private/index.php/Spring_2020_Analysis_Launch#Version03 Analysis Launch ver03] |
#* Simulation needs: | #* Simulation needs: | ||
#** Ad-hoc reduction in photon yields (in mcsmear) to match data: until mirror reflectivity dependence on incident angle is implemented | #** Ad-hoc reduction in photon yields (in mcsmear) to match data: until mirror reflectivity dependence on incident angle is implemented | ||
− | #** | + | #** others |
#* Action items (from previous meetings) | #* Action items (from previous meetings) | ||
#** [https://github.com/JeffersonLab/HDGeant4/issues/191 Add incident angle dependence to mirror reflectivity] | #** [https://github.com/JeffersonLab/HDGeant4/issues/191 Add incident angle dependence to mirror reflectivity] |
Latest revision as of 12:49, 20 January 2022
Meeting Information
GlueX DIRC Meeting
Thursday, January 20, 2022
12:00 pm, ET
Remote only
Meeting Connections
Remote Connection
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Agenda
- Announcements
- New meeting time: Thursdays at noon (alternating with GlueX Bi-Weekly meeting)
- Upcoming Collaboration Meeting: February 23-25
- Hardware work (All)
- Upcoming work: mirror inspection and light tightness checks
- Evaluating status of Hall D hardware and electronics (for Feb 2022 Collaboration Meeting)
- Review of 2020 studies (All)
- Spring and Summer 2020 data production status all complete but ongoing issues with tape, reprocessing some runs from batch 1 and 2
- Analytic PDF update (Roman)
- Geometric reconstruction update:
- Cherenkov angle corrections applied in halld_recon and ccdb (Justin)
- Plans for studies with Analysis Launch ver03
- Simulation needs:
- Ad-hoc reduction in photon yields (in mcsmear) to match data: until mirror reflectivity dependence on incident angle is implemented
- others
- Action items (from previous meetings)
- Add incident angle dependence to mirror reflectivity
- Global alignment issues see slide 15-18 of CM talk (All)
- Early studies of FDC tilt
- Possible rotation of magnetic field: impact on extrapolations to DIRC?
- Generate MC with rotated field and reconstruct with nominal?
- Reducing background contamination in pi/K samples: KinFit Δχ2 between 2pi and 2k reactions, robust sideband subtraction
- FastDIRC documentation (Yunjie)
- AOB